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Rio Weather in December with Sea Temperature

December weather in Rio includes average daytime air +15°C, nighttime +11°C, average sea temperature +17°C. Daily water temperatures usually range from +16°C to +19°C, which is cool for long swims. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.
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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Mon
Clear/Sunny+15°C
Clear/Sunny+11°C
+19°C3 m/s0.6 mm71%
2Tue
Partly Cloudy+16°C
Clear/Sunny+12°C
+19°C3 m/s0.3 mm69%
3Wed
Overcast+17°C
Partly Cloudy+13°C
+19°C5 m/s1.9 mm73%
4Thu
Patchy rain nearby+16°C
Cloudy+12°C
+18°C4 m/s0.5 mm78%
5Fri
Partly Cloudy+15°C
Cloudy+12°C
+18°C4 m/s0.6 mm75%
6Sat
Patchy rain nearby+16°C
Moderate rain at times+12°C
+18°C4 m/s0.9 mm75%
7Sun
Patchy rain nearby+15°C
Patchy rain nearby+12°C
+18°C3 m/s2.4 mm76%
8Mon
Cloudy+16°C
Patchy rain nearby+11°C
+18°C4 m/s0.6 mm70%
9Tue
Clear/Sunny+16°C
Clear/Sunny+11°C
+18°C4 m/s0.9 mm70%
10Wed
Moderate or heavy rain shower+14°C
Moderate or heavy rain shower+12°C
+18°C4 m/s2.9 mm71%
11Thu
Clear/Sunny+15°C
Cloudy+11°C
+18°C4 m/s4.1 mm75%
12Fri
Patchy rain nearby+14°C
Clear/Sunny+11°C
+18°C3 m/s1.4 mm73%
13Sat
Clear/Sunny+15°C
Clear/Sunny+10°C
+18°C3 m/s0.6 mm73%
14Sun
Clear/Sunny+15°C
Clear/Sunny+11°C
+17°C3 m/s0.7 mm71%
15Mon
Clear/Sunny+17°C
Clear/Sunny+12°C
+17°C3 m/s0.3 mm73%
16Tue
Clear/Sunny+15°C
Clear/Sunny+10°C
+17°C4 m/s0 mm68%
17Wed
Clear/Sunny+15°C
Clear/Sunny+10°C
+17°C4 m/s0 mm63%
18Thu
Clear/Sunny+15°C
Clear/Sunny+9°C
+17°C2 m/s0 mm62%
19Fri
Clear/Sunny+14°C
Clear/Sunny+10°C
+17°C3 m/s0 mm64%
20Sat
Clear/Sunny+14°C
Clear/Sunny+10°C
+17°C3 m/s0.1 mm65%
21Sun
Partly Cloudy+14°C
Cloudy+9°C
+17°C4 m/s1.2 mm69%
22Mon
Cloudy+14°C
Clear/Sunny+10°C
+17°C4 m/s0.5 mm69%
23Tue
Clear/Sunny+14°C
Partly Cloudy+10°C
+17°C3 m/s0.3 mm72%
24Wed
Clear/Sunny+14°C
Clear/Sunny+10°C
+17°C3 m/s0.7 mm75%
25Thu
Patchy rain nearby+15°C
Clear/Sunny+11°C
+17°C3 m/s0.3 mm72%
26Fri
Overcast+15°C
Partly Cloudy+11°C
+16°C3 m/s0.2 mm71%
27Sat
Clear/Sunny+14°C
Partly Cloudy+10°C
+16°C4 m/s1 mm70%
28Sun
Clear/Sunny+14°C
Overcast+10°C
+16°C3 m/s0.5 mm69%
29Mon
Clear/Sunny+14°C
Clear/Sunny+10°C
+16°C3 m/s0 mm70%
30Tue
Partly Cloudy+14°C
Partly Cloudy+10°C
+16°C2 m/s0.2 mm71%
31Wed
Clear/Sunny+14°C
Partly Cloudy+10°C
+16°C3 m/s0.5 mm71%

Sea water temperature by months

Water +17°C

Day and night air temperature

Day +15°C Night +11°C

Weather highs and lows in Rio for december

Climate in Rio in december

  • Average daytime temperature: +15°C
  • Average nighttime temperature: +11°C
  • Sea water temperature: —
  • Precipitation (monthly average): 24.1 mm
  • Days with precipitation: 6.2
  • Humidity: 71%
  • Wind: 3 m/s
  • Data: 6 years / coverage 100%

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Mon
Clear/Sunny+14°C
Patchy rain nearby+11°C
—2-3 m/s, WSW0 mm72%
2Tue
Partly Cloudy+16°C
Overcast+12°C
—2 m/s, NE0 mm63%
3Wed
Partly Cloudy+17°C
Partly Cloudy+13°C
—5-7 m/s, ENE0 mm70%
4Thu
Cloudy+16°C
Light drizzle+13°C
—6-8 m/s, ENE0.9 mm84%
5Fri
Light rain shower+15°C
Light rain shower+11°C
—2-3 m/s, WSW2.5 mm83%
6Sat
Patchy rain nearby+15°C
Patchy rain nearby+12°C
—2-3 m/s, WNW0.1 mm75%
7Sun
Patchy rain nearby+16°C
Patchy rain nearby+13°C
—3-4 m/s, NE0.1 mm70%
8Mon
Clear/Sunny+17°C
Patchy rain nearby+12°C
—5-6 m/s, ENE0 mm69%
9Tue
Clear/Sunny+16°C
Clear/Sunny+10°C
—4-6 m/s, NE0 mm68%
10Wed
Clear/Sunny+14°C
Overcast+11°C
—2 m/s, WSW0 mm65%
11Thu
Clear/Sunny+17°C
Clear/Sunny+11°C
—2-4 m/s, NE0 mm56%
12Fri
Clear/Sunny+15°C
Clear/Sunny+11°C
—1-2 m/s, W0 mm63%
13Sat
Clear/Sunny+17°C
Clear/Sunny+10°C
—4-5 m/s, ENE0 mm65%
14Sun
Clear/Sunny+16°C
Clear/Sunny+9°C
—3-5 m/s, NE0 mm66%
15Mon
Clear/Sunny+16°C
Clear/Sunny+10°C
—3 m/s, NE0 mm64%
16Tue
Clear/Sunny+15°C
Clear/Sunny+9°C
—3-4 m/s, NE0 mm58%
17Wed
Partly Cloudy+16°C
Overcast+10°C
—4-5 m/s, NE0 mm60%
18Thu
Clear/Sunny+15°C
Clear/Sunny+10°C
—1-2 m/s, WNW0 mm60%
19Fri
Partly Cloudy+15°C
Clear/Sunny+12°C
—1 m/s, NW0 mm62%
20Sat
Overcast+14°C
Clear/Sunny+11°C
—4-6 m/s, ENE0 mm65%
21Sun
Partly Cloudy+14°C
Light drizzle+10°C
—5-6 m/s, ENE0.2 mm74%
22Mon
Overcast+15°C
Partly Cloudy+10°C
—6-7 m/s, ENE0 mm71%
23Tue
Cloudy+16°C
Partly Cloudy+10°C
—6 m/s, ENE0 mm70%
24Wed
Light rain shower+15°C
Partly Cloudy+12°C
—4-5 m/s, ENE4.1 mm80%
25Thu
Overcast+15°C
Overcast+11°C
—2-5 m/s, NE0 mm67%
26Fri
Overcast+13°C
Partly Cloudy+9°C
—3-5 m/s, ENE0 mm72%
27Sat
Clear/Sunny+14°C
Partly Cloudy+9°C
—4-7 m/s, ENE0 mm68%
28Sun
Patchy rain nearby+13°C
Clear/Sunny+8°C
—3-5 m/s, WSW0 mm72%
29Mon
Clear/Sunny+13°C
Clear/Sunny+8°C
—1-2 m/s, NNW0 mm65%
30Tue
Cloudy+14°C
Partly Cloudy+9°C
—3-5 m/s, SW0.8 mm72%
31Wed
Patchy rain nearby+10°C
Patchy rain nearby+7°C
—4-8 m/s, ENE0.5 mm79%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2025
  • Average daytime temperature: +15°C
  • Average nighttime temperature: +11°C
  • Water temperature: —
  • Precipitation (month): 9.2 mm
  • Days with precipitation: 2
  • Humidity: 69%
  • Wind: 3 m/s

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Sun
Patchy rain nearby+13°C
Heavy rain at times+9°C
+19°C2 m/s, WNW2.1 mm68%
2Mon
Moderate rain at times+12°C
Patchy rain nearby+8°C
+19°C5-6 m/s, ENE1.3 mm76%
3Tue
Overcast+15°C
Clear/Sunny+11°C
+19°C4-6 m/s, ENE0 mm70%
4Wed
Partly Cloudy+15°C
Patchy rain nearby+10°C
+18°C4-5 m/s, ENE0.1 mm72%
5Thu
Partly Cloudy+14°C
Cloudy+12°C
+18°C8-9 m/s, E0.3 mm81%
6Fri
Partly Cloudy+16°C
Cloudy+13°C
+18°C6-8 m/s, ENE0.4 mm76%
7Sat
Moderate rain at times+15°C
Cloudy+13°C
+18°C2-3 m/s, WSW1.6 mm75%
8Sun
Partly Cloudy+17°C
Cloudy+13°C
+18°C2-3 m/s, N2.2 mm71%
9Mon
Cloudy+16°C
Moderate or heavy rain shower+14°C
+18°C6-8 m/s, SW3.6 mm75%
10Tue
Moderate or heavy rain shower+15°C
Moderate or heavy rain shower+13°C
+18°C4-5 m/s, SW4.2 mm79%
11Wed
Cloudy+16°C
Moderate rain at times+11°C
+18°C3 m/s, WSW0.8 mm74%
12Thu
Clear/Sunny+14°C
Clear/Sunny+10°C
+18°C2 m/s, WSW0 mm72%
13Fri
Clear/Sunny+15°C
Clear/Sunny+9°C
+18°C3-4 m/s, NE0 mm66%
14Sat
Patchy rain nearby+15°C
Clear/Sunny+10°C
+17°C3-4 m/s, NNE0.3 mm69%
15Sun
Partly Cloudy+16°C
Heavy rain at times+12°C
+17°C3-4 m/s, WSW1.5 mm77%
16Mon
Clear/Sunny+14°C
Overcast+11°C
+17°C5-7 m/s, ENE0 mm66%
17Tue
Clear/Sunny+14°C
Clear/Sunny+10°C
+17°C3-4 m/s, NW0 mm49%
18Wed
Clear/Sunny+16°C
Clear/Sunny+9°C
+17°C1-2 m/s, NNE0 mm54%
19Thu
Clear/Sunny+14°C
Clear/Sunny+12°C
+17°C1-2 m/s, WSW0 mm69%
20Fri
Cloudy+16°C
Patchy rain nearby+13°C
+17°C3-4 m/s, WSW0.8 mm74%
21Sat
Moderate or heavy rain shower+13°C
Moderate or heavy rain shower+11°C
+17°C5-7 m/s, WSW7.2 mm74%
22Sun
Cloudy+12°C
Partly Cloudy+10°C
+17°C3-4 m/s, WSW0 mm70%
23Mon
Overcast+14°C
Cloudy+10°C
+17°C4-7 m/s, S1.6 mm73%
24Tue
Partly Cloudy+11°C
Overcast+8°C
+17°C4-7 m/s, S0.1 mm74%
25Wed
Moderate rain at times+12°C
Clear/Sunny+9°C
+17°C5-6 m/s, ENE0.9 mm74%
26Thu
Partly Cloudy+12°C
Partly Cloudy+7°C
+16°C6-8 m/s, ENE0 mm71%
27Fri
Cloudy+10°C
Clear/Sunny+6°C
+16°C7-9 m/s, ENE0 mm72%
28Sat
Clear/Sunny+11°C
Overcast+5°C
+16°C5-6 m/s, ENE0 mm66%
29Sun
Clear/Sunny+12°C
Clear/Sunny+5°C
+16°C4-5 m/s, ENE0 mm52%
30Mon
Clear/Sunny+12°C
Clear/Sunny+6°C
+16°C3 m/s, NE0 mm57%
31Tue
Clear/Sunny+14°C
Clear/Sunny+8°C
+16°C1-2 m/s, N0 mm48%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2024
  • Average daytime temperature: +14°C
  • Average nighttime temperature: +10°C
  • Water temperature: —
  • Precipitation (month): 29 mm
  • Days with precipitation: 9
  • Humidity: 69%
  • Wind: 4 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Fri
Clear/Sunny+18°C
Clear/Sunny+13°C
—2 m/s, W0 mm75%
2Sat
Clear/Sunny+20°C
Clear/Sunny+16°C
—1-3 m/s, WSW0 mm68%
3Sun
Patchy rain nearby+20°C
Overcast+15°C
—3-4 m/s, WSW0.5 mm72%
4Mon
Cloudy+17°C
Patchy rain nearby+13°C
—3-5 m/s, WSW0.1 mm84%
5Tue
Cloudy+15°C
Cloudy+12°C
—3-5 m/s, NE0.4 mm74%
6Wed
Cloudy+15°C
Moderate rain at times+11°C
—3-5 m/s, SW1.5 mm74%
7Thu
Patchy rain nearby+14°C
Overcast+11°C
—3-4 m/s, W1.4 mm76%
8Fri
Cloudy+12°C
Patchy rain nearby+9°C
—3-5 m/s, N0.7 mm70%
9Sat
Clear/Sunny+13°C
Clear/Sunny+7°C
—5 m/s, ENE0 mm66%
10Sun
Clear/Sunny+12°C
Clear/Sunny+10°C
—3-4 m/s, W1 mm60%
11Mon
Clear/Sunny+14°C
Patchy rain nearby+11°C
—5-7 m/s, ENE0.1 mm75%
12Tue
Overcast+13°C
Clear/Sunny+9°C
—2-3 m/s, W0 mm77%
13Wed
Clear/Sunny+16°C
Clear/Sunny+12°C
—1 m/s, NW0 mm75%
14Thu
Clear/Sunny+20°C
Clear/Sunny+15°C
—2-4 m/s, WSW0 mm69%
15Fri
Overcast+18°C
Clear/Sunny+13°C
—1-2 m/s, N0 mm73%
16Sat
Overcast+13°C
Patchy rain nearby+7°C
—7-10 m/s, ENE0.1 mm79%
17Sun
Clear/Sunny+11°C
Clear/Sunny+7°C
—9 m/s, ENE0 mm71%
18Mon
Clear/Sunny+15°C
Clear/Sunny+6°C
—5-6 m/s, NE0 mm48%
19Tue
Clear/Sunny+16°C
Clear/Sunny+11°C
—3-4 m/s, NE0 mm50%
20Wed
Clear/Sunny+15°C
Clear/Sunny+11°C
—2-3 m/s, NE0 mm56%
21Thu
Partly Cloudy+16°C
Partly Cloudy+12°C
—4 m/s, NE0 mm72%
22Fri
Heavy rain at times+14°C
Clear/Sunny+12°C
—5-6 m/s, SW2.9 mm79%
23Sat
Clear/Sunny+15°C
Cloudy+12°C
—3 m/s, WSW0 mm74%
24Sun
Clear/Sunny+15°C
Clear/Sunny+12°C
—2 m/s, WSW0 mm80%
25Mon
Clear/Sunny+15°C
Clear/Sunny+12°C
—2-3 m/s, WSW0 mm78%
26Tue
Partly Cloudy+15°C
Partly Cloudy+13°C
—2-3 m/s, W0 mm71%
27Wed
Clear/Sunny+14°C
Partly Cloudy+10°C
—2-3 m/s, NW0 mm69%
28Thu
Clear/Sunny+15°C
Clear/Sunny+12°C
—2 m/s, NW0 mm60%
29Fri
Clear/Sunny+13°C
Clear/Sunny+11°C
—3-4 m/s, WSW0 mm79%
30Sat
Partly Cloudy+14°C
Clear/Sunny+11°C
—2-3 m/s, WSW0 mm73%
31Sun
Overcast+13°C
Partly Cloudy+11°C
—1-2 m/s, W0 mm79%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2023
  • Average daytime temperature: +15°C
  • Average nighttime temperature: +11°C
  • Water temperature: —
  • Precipitation (month): 8.7 mm
  • Days with precipitation: 4
  • Humidity: 71%
  • Wind: 3 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Thu
Patchy rain nearby+16°C
Moderate rain at times+13°C
—2-3 m/s, NE1.4 mm75%
2Fri
Partly Cloudy+17°C
Patchy rain nearby+12°C
—2 m/s, NNE0.3 mm71%
3Sat
Overcast+16°C
Overcast+13°C
—4 m/s, ENE0 mm74%
4Sun
Patchy rain nearby+17°C
Clear/Sunny+12°C
—5-6 m/s, ENE0.4 mm74%
5Mon
Partly Cloudy+17°C
Partly Cloudy+13°C
—4-5 m/s, ENE0.6 mm74%
6Tue
Cloudy+17°C
Partly Cloudy+13°C
—3 m/s, NE0.1 mm72%
7Wed
Overcast+16°C
Patchy rain nearby+13°C
—3 m/s, NE0.2 mm78%
8Thu
Clear/Sunny+18°C
Cloudy+13°C
—3-4 m/s, NE0 mm74%
9Fri
Clear/Sunny+18°C
Clear/Sunny+14°C
—2 m/s, WNW0 mm69%
10Sat
Patchy rain nearby+17°C
Partly Cloudy+14°C
—2-4 m/s, ENE1.2 mm72%
11Sun
Heavy rain at times+16°C
Moderate or heavy rain shower+13°C
—8-10 m/s, SSW7 mm85%
12Mon
Patchy rain nearby+16°C
Patchy rain nearby+13°C
—5-6 m/s, SW1.3 mm75%
13Tue
Cloudy+15°C
Moderate rain at times+12°C
—2-4 m/s, WSW0.8 mm78%
14Wed
Overcast+15°C
Overcast+12°C
—4 m/s, ENE0.1 mm76%
15Thu
Patchy rain nearby+19°C
Overcast+15°C
—3-4 m/s, NW0.4 mm87%
16Fri
Clear/Sunny+21°C
Clear/Sunny+15°C
—1 m/s, N0 mm74%
17Sat
Clear/Sunny+22°C
Clear/Sunny+16°C
—2-3 m/s, NNE0 mm63%
18Sun
Clear/Sunny+20°C
Overcast+15°C
—1 m/s, WNW0 mm68%
19Mon
Clear/Sunny+15°C
Partly Cloudy+10°C
—6-8 m/s, ENE0 mm74%
20Tue
Clear/Sunny+11°C
Clear/Sunny+7°C
—6-7 m/s, ENE0 mm68%
21Wed
Clear/Sunny+14°C
Clear/Sunny+6°C
—3-5 m/s, NE0 mm53%
22Thu
Clear/Sunny+13°C
Clear/Sunny+8°C
—1-2 m/s, WSW0 mm53%
23Fri
Clear/Sunny+14°C
Clear/Sunny+10°C
—1 m/s, W0 mm71%
24Sat
Clear/Sunny+16°C
Clear/Sunny+10°C
—2 m/s, NE0 mm66%
25Sun
Clear/Sunny+17°C
Clear/Sunny+9°C
—1-2 m/s, N0 mm68%
26Mon
Clear/Sunny+17°C
Clear/Sunny+12°C
—2-3 m/s, NNE0 mm58%
27Tue
Clear/Sunny+17°C
Clear/Sunny+12°C
—2 m/s, WSW0 mm73%
28Wed
Clear/Sunny+18°C
Partly Cloudy+11°C
—2-3 m/s, NE0 mm68%
29Thu
Clear/Sunny+17°C
Clear/Sunny+11°C
—3-4 m/s, NE0 mm71%
30Fri
Clear/Sunny+16°C
Clear/Sunny+11°C
—1-2 m/s, W0 mm76%
31Sat
Clear/Sunny+15°C
Clear/Sunny+10°C
—1 m/s, NW0 mm75%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2022
  • Average daytime temperature: +17°C
  • Average nighttime temperature: +12°C
  • Water temperature: —
  • Precipitation (month): 13.8 mm
  • Days with precipitation: 4
  • Humidity: 71%
  • Wind: 3 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Wed
Clear/Sunny+14°C
Clear/Sunny+9°C
—3-4 m/s, WSW0 mm61%
2Thu
Patchy rain nearby+16°C
Clear/Sunny+11°C
—3-4 m/s, SSW0.3 mm64%
3Fri
Cloudy+18°C
Cloudy+13°C
—5 m/s, SSW10.7 mm74%
4Sat
Patchy rain nearby+15°C
Cloudy+13°C
—2-3 m/s, NNW0.2 mm76%
5Sun
Partly Cloudy+15°C
Clear/Sunny+11°C
—2-3 m/s, W0 mm77%
6Mon
Patchy rain nearby+16°C
Moderate rain at times+11°C
—4-5 m/s, SSW3 mm78%
7Tue
Overcast+12°C
Moderate or heavy rain shower+11°C
—3-5 m/s, NW3.4 mm80%
8Wed
Cloudy+14°C
Patchy rain nearby+9°C
—5-6 m/s, W0.1 mm68%
9Thu
Cloudy+18°C
Clear/Sunny+9°C
—3-5 m/s, SSW0.1 mm69%
10Fri
Patchy rain nearby+14°C
Moderate or heavy rain shower+12°C
—6-8 m/s, SW4.2 mm67%
11Sat
Moderate or heavy rain shower+14°C
Partly Cloudy+10°C
—5-7 m/s, SSW14.6 mm85%
12Sun
Patchy rain nearby+13°C
Moderate rain at times+10°C
—6-7 m/s, SW2 mm76%
13Mon
Patchy rain nearby+11°C
Moderate rain at times+8°C
—4-5 m/s, SSW1 mm76%
14Tue
Clear/Sunny+12°C
Overcast+6°C
—4-5 m/s, ENE0 mm76%
15Wed
Clear/Sunny+14°C
Clear/Sunny+7°C
—4-5 m/s, ENE0 mm66%
16Thu
Clear/Sunny+12°C
Clear/Sunny+7°C
—4-5 m/s, ENE0 mm65%
17Fri
Clear/Sunny+13°C
Clear/Sunny+6°C
—3-4 m/s, NE0 mm64%
18Sat
Overcast+10°C
Partly Cloudy+5°C
—4-6 m/s, ENE0 mm67%
19Sun
Clear/Sunny+10°C
Clear/Sunny+4°C
—4-6 m/s, NE0 mm58%
20Mon
Clear/Sunny+12°C
Clear/Sunny+6°C
—2-4 m/s, WSW0 mm58%
21Tue
Partly Cloudy+13°C
Cloudy+7°C
—3-4 m/s, ENE0 mm73%
22Wed
Partly Cloudy+13°C
Clear/Sunny+6°C
—3-4 m/s, ENE0 mm67%
23Thu
Clear/Sunny+12°C
Clear/Sunny+7°C
—4-5 m/s, ENE0 mm68%
24Fri
Clear/Sunny+12°C
Clear/Sunny+7°C
—2-4 m/s, WSW0 mm68%
25Sat
Patchy rain nearby+14°C
Clear/Sunny+9°C
—3 m/s, WSW0.4 mm68%
26Sun
Overcast+15°C
Cloudy+11°C
—2-3 m/s, SSW0.5 mm77%
27Mon
Patchy rain nearby+15°C
Partly Cloudy+11°C
—3 m/s, SW0.4 mm66%
28Tue
Overcast+15°C
Overcast+12°C
—2-3 m/s, ENE0.1 mm77%
29Wed
Overcast+14°C
Patchy rain nearby+12°C
—2 m/s, W0.3 mm79%
30Thu
Partly Cloudy+14°C
Partly Cloudy+10°C
—2-4 m/s, NE0 mm79%
31Fri
Clear/Sunny+16°C
Partly Cloudy+9°C
—5-6 m/s, ENE0 mm70%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2021
  • Average daytime temperature: +14°C
  • Average nighttime temperature: +9°C
  • Water temperature: —
  • Precipitation (month): 41.3 mm
  • Days with precipitation: 7
  • Humidity: 71%
  • Wind: 3 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Tue
Cloudy+15°C
Clear/Sunny+11°C
—5-6 m/s, ENE0 mm74%
2Wed
Cloudy+15°C
Partly Cloudy+11°C
—5 m/s, ENE0.1 mm73%
3Thu
Clear/Sunny+15°C
Partly Cloudy+12°C
—6-7 m/s, ENE0 mm77%
4Fri
Moderate rain at times+15°C
Cloudy+12°C
—4-7 m/s, ENE1 mm76%
5Sat
Partly Cloudy+16°C
Cloudy+12°C
—2-3 m/s, NE0 mm63%
6Sun
Clear/Sunny+16°C
Clear/Sunny+12°C
—6-8 m/s, E0 mm74%
7Mon
Patchy rain nearby+16°C
Partly Cloudy+12°C
—5-6 m/s, WSW7.5 mm75%
8Tue
Patchy rain nearby+15°C
Patchy rain nearby+11°C
—3-4 m/s, SW0.8 mm69%
9Wed
Moderate or heavy rain shower+16°C
Patchy rain nearby+13°C
—4-6 m/s, SSW1.9 mm73%
10Thu
Moderate or heavy rain shower+13°C
Moderate or heavy rain shower+10°C
—4-6 m/s, E6.6 mm82%
11Fri
Patchy rain nearby+13°C
Cloudy+9°C
—3-4 m/s, SE2 mm74%
12Sat
Partly Cloudy+15°C
Moderate or heavy rain shower+11°C
—3-6 m/s, WSW5.2 mm74%
13Sun
Cloudy+15°C
Cloudy+11°C
—4-5 m/s, E1.9 mm79%
14Mon
Moderate or heavy rain shower+14°C
Heavy rain at times+12°C
—3-5 m/s, NE3.7 mm70%
15Tue
Clear/Sunny+16°C
Partly Cloudy+12°C
—4 m/s, ENE0 mm69%
16Wed
Clear/Sunny+16°C
Clear/Sunny+11°C
—3-4 m/s, NE0 mm66%
17Thu
Clear/Sunny+15°C
Clear/Sunny+11°C
—2 m/s, NE0 mm72%
18Fri
Clear/Sunny+15°C
Partly Cloudy+10°C
—2-3 m/s, NE0 mm72%
19Sat
Clear/Sunny+14°C
Cloudy+11°C
—3 m/s, NE0 mm72%
20Sun
Partly Cloudy+14°C
Clear/Sunny+11°C
—3-4 m/s, ENE0 mm71%
21Mon
Partly Cloudy+15°C
Cloudy+10°C
—3-4 m/s, ENE0 mm69%
22Tue
Cloudy+14°C
Clear/Sunny+11°C
—3-4 m/s, NE0 mm72%
23Wed
Partly Cloudy+13°C
Partly Cloudy+12°C
—1 m/s, NW0 mm73%
24Thu
Partly Cloudy+14°C
Clear/Sunny+11°C
—2-3 m/s, WSW0 mm79%
25Fri
Patchy rain nearby+16°C
Patchy rain nearby+13°C
—4-5 m/s, SW0.3 mm79%
26Sat
Moderate rain at times+17°C
Patchy rain nearby+13°C
—4-6 m/s, SW0.7 mm78%
27Sun
Moderate or heavy rain shower+15°C
Cloudy+13°C
—3-4 m/s, SE5.7 mm72%
28Mon
Patchy rain nearby+14°C
Heavy rain at times+10°C
—6 m/s, SW2.7 mm72%
29Tue
Cloudy+15°C
Overcast+12°C
—5-6 m/s, SSW0 mm71%
30Wed
Patchy rain nearby+15°C
Partly Cloudy+12°C
—2-4 m/s, ENE0.3 mm69%
31Thu
Cloudy+15°C
Cloudy+12°C
—4-6 m/s, SW2.3 mm72%

Weather highs and lows in Rio for december

Climate in Rio in december

  • Year: 2020
  • Average daytime temperature: +15°C
  • Average nighttime temperature: +11°C
  • Water temperature: —
  • Precipitation (month): 42.7 mm
  • Days with precipitation: 11
  • Humidity: 73%
  • Wind: 4 m/s

Weather in Rio in december by year

Year Day Night Precipitation Days with precipitation Water
2025 +15°C +11°C 9.2 mm 2 —
2024 +14°C +10°C 29 mm 9 —
2023 +15°C +11°C 8.7 mm 4 —
2022 +17°C +12°C 13.8 mm 4 —
2021 +14°C +9°C 41.3 mm 7 —
2020 +15°C +11°C 42.7 mm 11 —

Comparison december in Rio with other months

Month Day Night Days with precipitation Sunny days
January +13°C +8°C 6 12
February +13°C +8°C 4 14
March +15°C +9°C 4 14
April +18°C +11°C 4 14
May +22°C +15°C 2 20
June +27°C +20°C 1 23
July +31°C +23°C 0 29
August +30°C +23°C 1 28
September +26°C +20°C 3 22
October +22°C +16°C 5 19
November +18°C +13°C 7 14
December +15°C +11°C 6 11
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