Cascais Weather in December with Sea Temperature

December weather in Cascais includes average daytime air +16°C, nighttime +13°C, average sea temperature +16°C. Daily water temperatures usually range from +16°C to +16°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.
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+17°C
Partly Cloudy+13°C
+16°C4 m/s0 mm70%
2Tue
Clear/Sunny+16°C
Cloudy+13°C
+16°C5 m/s0.3 mm68%
3Wed
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C5 m/s0.1 mm68%
4Thu
Patchy rain nearby+17°C
Patchy rain nearby+14°C
+16°C6 m/s1.4 mm76%
5Fri
Cloudy+15°C
Overcast+13°C
+16°C5 m/s0.6 mm77%
6Sat
Cloudy+16°C
Moderate rain at times+13°C
+16°C4 m/s0.1 mm78%
7Sun
Patchy rain nearby+17°C
Cloudy+14°C
+16°C6 m/s0.9 mm82%
8Mon
Cloudy+16°C
Clear/Sunny+14°C
+16°C8 m/s0.7 mm76%
9Tue
Patchy rain nearby+17°C
Partly Cloudy+14°C
+16°C6 m/s0.8 mm79%
10Wed
Patchy rain nearby+16°C
Cloudy+13°C
+16°C5 m/s0.4 mm78%
11Thu
Patchy rain nearby+17°C
Partly Cloudy+14°C
+16°C6 m/s0.7 mm82%
12Fri
Clear/Sunny+17°C
Clear/Sunny+13°C
+16°C5 m/s0.7 mm82%
13Sat
Patchy rain nearby+16°C
Partly Cloudy+13°C
+16°C5 m/s1.7 mm80%
14Sun
Patchy rain nearby+16°C
Cloudy+13°C
+16°C5 m/s0.7 mm77%
15Mon
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C5 m/s0.4 mm68%
16Tue
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C7 m/s0.9 mm69%
17Wed
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C5 m/s0 mm70%
18Thu
Clear/Sunny+16°C
Clear/Sunny+13°C
+16°C5 m/s0.1 mm74%
19Fri
Partly Cloudy+16°C
Clear/Sunny+13°C
+16°C6 m/s1.5 mm76%
20Sat
Patchy rain nearby+16°C
Clear/Sunny+13°C
+16°C6 m/s1.1 mm78%
21Sun
Clear/Sunny+16°C
Clear/Sunny+13°C
+16°C6 m/s0.6 mm76%
22Mon
Clear/Sunny+16°C
Partly Cloudy+13°C
+16°C5 m/s0.4 mm76%
23Tue
Patchy rain nearby+16°C
Clear/Sunny+13°C
+16°C5 m/s0.7 mm78%
24Wed
Partly Cloudy+15°C
Clear/Sunny+12°C
+16°C5 m/s0.3 mm72%
25Thu
Clear/Sunny+15°C
Partly Cloudy+12°C
+16°C5 m/s0.9 mm73%
26Fri
Clear/Sunny+15°C
Clear/Sunny+12°C
+16°C4 m/s0.2 mm72%
27Sat
Partly Cloudy+15°C
Partly Cloudy+11°C
+16°C5 m/s0.4 mm76%
28Sun
Partly Cloudy+16°C
Patchy rain nearby+12°C
+16°C5 m/s0.1 mm80%
29Mon
Clear/Sunny+16°C
Cloudy+13°C
+16°C4 m/s0 mm75%
30Tue
Clear/Sunny+15°C
Clear/Sunny+12°C
+16°C4 m/s0.1 mm74%
31Wed
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C5 m/s0 mm73%

Sea water temperature by months

Water +16°C

Day and night air temperature

Day +16°C Night +13°C

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Average daytime temperature: +16°C
  • Average nighttime temperature: +13°C
  • Sea water temperature:
  • Precipitation (monthly average): 16.8 mm
  • Days with precipitation: 4.8
  • Humidity: 75%
  • Wind: 5 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+15°C
Clear/Sunny+10°C
2-4 m/s, SSE0 mm57%
2Tue
Patchy rain nearby+15°C
Patchy rain nearby+13°C
9-11 m/s, NW0.8 mm70%
3Wed
Cloudy+15°C
Patchy rain nearby+13°C
8-11 m/s, NNW0.2 mm60%
4Thu
Partly Cloudy+16°C
Patchy rain nearby+15°C
6-8 m/s, NW0.4 mm78%
5Fri
Patchy rain nearby+17°C
Light rain shower+16°C
6-8 m/s, WSW0.3 mm88%
6Sat
Patchy rain nearby+17°C
Patchy rain nearby+16°C
4 m/s, SW0 mm79%
7Sun
Clear/Sunny+17°C
Patchy rain nearby+15°C
4-6 m/s, SSW0 mm81%
8Mon
Patchy rain nearby+17°C
Clear/Sunny+15°C
7-9 m/s, S0 mm89%
9Tue
Light rain+17°C
Partly Cloudy+15°C
9-11 m/s, S1.3 mm90%
10Wed
Clear/Sunny+15°C
Clear/Sunny+13°C
5-6 m/s, NNW0 mm75%
11Thu
Clear/Sunny+15°C
Clear/Sunny+12°C
3-4 m/s, SE0 mm78%
12Fri
Light rain shower+14°C
Patchy rain nearby+12°C
7-10 m/s, NNE2.9 mm84%
13Sat
Clear/Sunny+17°C
Partly Cloudy+12°C
6-8 m/s, ENE0 mm78%
14Sun
Partly Cloudy+16°C
Clear/Sunny+11°C
5-6 m/s, ENE0 mm72%
15Mon
Light rain+15°C
Clear/Sunny+12°C
6-12 m/s, WSW2.1 mm79%
16Tue
Patchy rain nearby+14°C
Light rain shower+12°C
15-17 m/s, NNW1.8 mm77%
17Wed
Partly Cloudy+15°C
Clear/Sunny+13°C
8-12 m/s, NNE0 mm72%
18Thu
Partly Cloudy+16°C
Clear/Sunny+12°C
5-8 m/s, S0 mm76%
19Fri
Patchy rain nearby+15°C
Moderate rain+13°C
8-11 m/s, N3.9 mm77%
20Sat
Patchy rain nearby+15°C
Patchy rain nearby+12°C
7-9 m/s, WSW0.1 mm68%
21Sun
Patchy rain nearby+13°C
Light rain shower+11°C
9-10 m/s, NW1.1 mm66%
22Mon
Patchy rain nearby+14°C
Patchy rain nearby+11°C
8-9 m/s, NW0.9 mm67%
23Tue
Patchy rain nearby+15°C
Patchy rain nearby+13°C
7-9 m/s, NW0.3 mm76%
24Wed
Partly Cloudy+13°C
Patchy rain nearby+10°C
6-9 m/s, NE0 mm70%
25Thu
Clear/Sunny+12°C
Partly Cloudy+10°C
3-4 m/s, ENE0 mm68%
26Fri
Patchy rain nearby+13°C
Clear/Sunny+10°C
5-9 m/s, S0 mm61%
27Sat
Light rain+12°C
Partly Cloudy+8°C
10-11 m/s, E1.6 mm78%
28Sun
Partly Cloudy+14°C
Patchy rain nearby+10°C
6-8 m/s, ENE0 mm82%
29Mon
Clear/Sunny+14°C
Partly Cloudy+10°C
3 m/s, NNE0 mm75%
30Tue
Clear/Sunny+14°C
Clear/Sunny+10°C
3-4 m/s, ESE0 mm78%
31Wed
Clear/Sunny+14°C
Clear/Sunny+9°C
4 m/s, E0 mm76%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2025
  • Average daytime temperature: +15°C
  • Average nighttime temperature: +12°C
  • Water temperature:
  • Precipitation (month): 17.7 mm
  • Days with precipitation: 7
  • Humidity: 75%
  • Wind: 6 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
Partly Cloudy+20°C
Partly Cloudy+17°C
+16°C4-5 m/s, ESE0.1 mm64%
2Mon
Clear/Sunny+19°C
Cloudy+15°C
+16°C3-5 m/s, NE0 mm72%
3Tue
Clear/Sunny+16°C
Clear/Sunny+14°C
+16°C6-7 m/s, N0 mm73%
4Wed
Cloudy+18°C
Partly Cloudy+15°C
+16°C5 m/s, NNW0.1 mm83%
5Thu
Clear/Sunny+17°C
Clear/Sunny+14°C
+16°C3-4 m/s, N0 mm80%
6Fri
Clear/Sunny+18°C
Clear/Sunny+15°C
+16°C4-6 m/s, N0 mm85%
7Sat
Clear/Sunny+17°C
Clear/Sunny+14°C
+16°C7-10 m/s, N0 mm74%
8Sun
Clear/Sunny+15°C
Clear/Sunny+12°C
+16°C10 m/s, N0 mm63%
9Mon
Clear/Sunny+14°C
Clear/Sunny+11°C
+16°C8-9 m/s, N0 mm60%
10Tue
Clear/Sunny+13°C
Clear/Sunny+10°C
+16°C2-4 m/s, E0 mm63%
11Wed
Partly Cloudy+13°C
Partly Cloudy+9°C
+16°C4-5 m/s, E0 mm60%
12Thu
Clear/Sunny+13°C
Clear/Sunny+8°C
+16°C3-4 m/s, ESE0 mm60%
13Fri
Overcast+14°C
Cloudy+10°C
+16°C4 m/s, SSE0 mm76%
14Sat
Overcast+15°C
Cloudy+12°C
+16°C4-5 m/s, ESE0 mm79%
15Sun
Clear/Sunny+16°C
Clear/Sunny+11°C
+16°C5-6 m/s, E0 mm62%
16Mon
Clear/Sunny+16°C
Clear/Sunny+10°C
+16°C6-7 m/s, ESE0 mm58%
17Tue
Clear/Sunny+17°C
Partly Cloudy+13°C
+16°C6 m/s, SE0 mm77%
18Wed
Clear/Sunny+18°C
Partly Cloudy+16°C
+16°C7 m/s, S0 mm90%
19Thu
Cloudy+17°C
Moderate rain at times+14°C
+16°C6 m/s, NW0.5 mm82%
20Fri
Clear/Sunny+14°C
Clear/Sunny+11°C
+16°C5-6 m/s, NNE0 mm63%
21Sat
Clear/Sunny+15°C
Clear/Sunny+10°C
+16°C5-7 m/s, NNE0 mm58%
22Sun
Clear/Sunny+16°C
Clear/Sunny+11°C
+16°C5-8 m/s, NNE0 mm64%
23Mon
Clear/Sunny+16°C
Clear/Sunny+12°C
+16°C7-8 m/s, NE0 mm67%
24Tue
Clear/Sunny+16°C
Clear/Sunny+10°C
+16°C6 m/s, E0 mm57%
25Wed
Partly Cloudy+17°C
Clear/Sunny+11°C
+16°C4-5 m/s, E0 mm66%
26Thu
Partly Cloudy+16°C
Partly Cloudy+12°C
+16°C3-4 m/s, E0 mm70%
27Fri
Clear/Sunny+16°C
Partly Cloudy+12°C
+16°C2-3 m/s, ESE0 mm64%
28Sat
Clear/Sunny+15°C
Clear/Sunny+11°C
+16°C3 m/s, E0 mm70%
29Sun
Clear/Sunny+15°C
Clear/Sunny+10°C
+16°C3-4 m/s, ENE0 mm62%
30Mon
Clear/Sunny+14°C
Clear/Sunny+9°C
+16°C3-4 m/s, E0 mm62%
31Tue
Clear/Sunny+14°C
Clear/Sunny+9°C
+16°C3-4 m/s, E0 mm64%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2024
  • Average daytime temperature: +16°C
  • Average nighttime temperature: +12°C
  • Water temperature:
  • Precipitation (month): 0.7 mm
  • Days with precipitation: 0
  • Humidity: 69%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Fri
Patchy rain nearby+15°C
Partly Cloudy+13°C
6-8 m/s, NW0.1 mm62%
2Sat
Clear/Sunny+15°C
Cloudy+13°C
4 m/s, N0 mm63%
3Sun
Clear/Sunny+16°C
Overcast+12°C
4-7 m/s, S0.1 mm66%
4Mon
Cloudy+16°C
Moderate or heavy rain shower+13°C
5-7 m/s, NNW6.8 mm74%
5Tue
Cloudy+13°C
Overcast+11°C
5-8 m/s, ENE0.7 mm73%
6Wed
Partly Cloudy+15°C
Overcast+12°C
4-8 m/s, ESE0 mm82%
7Thu
Patchy rain nearby+18°C
Cloudy+16°C
6-9 m/s, SSW0.6 mm86%
8Fri
Cloudy+17°C
Clear/Sunny+15°C
4-6 m/s, WNW0 mm78%
9Sat
Patchy rain nearby+19°C
Clear/Sunny+16°C
4-5 m/s, SW0.4 mm85%
10Sun
Patchy rain nearby+18°C
Partly Cloudy+16°C
2 m/s, S0.1 mm84%
11Mon
Overcast+18°C
Partly Cloudy+15°C
4-5 m/s, SSE0 mm90%
12Tue
Patchy rain nearby+19°C
Partly Cloudy+16°C
5-6 m/s, SW0.6 mm82%
13Wed
Partly Cloudy+16°C
Cloudy+13°C
6-8 m/s, NNW0 mm68%
14Thu
Clear/Sunny+15°C
Cloudy+12°C
5-7 m/s, N0 mm64%
15Fri
Clear/Sunny+16°C
Clear/Sunny+10°C
5-6 m/s, ENE0 mm58%
16Sat
Clear/Sunny+16°C
Clear/Sunny+11°C
5-6 m/s, E0 mm63%
17Sun
Clear/Sunny+16°C
Clear/Sunny+10°C
3-4 m/s, E0 mm60%
18Mon
Clear/Sunny+15°C
Clear/Sunny+10°C
3-4 m/s, E0 mm55%
19Tue
Clear/Sunny+14°C
Clear/Sunny+10°C
3-6 m/s, NNE0 mm58%
20Wed
Clear/Sunny+15°C
Cloudy+13°C
9-11 m/s, N0 mm78%
21Thu
Clear/Sunny+16°C
Clear/Sunny+12°C
7-8 m/s, N0 mm69%
22Fri
Clear/Sunny+16°C
Clear/Sunny+12°C
3 m/s, N0 mm63%
23Sat
Clear/Sunny+16°C
Clear/Sunny+11°C
2-3 m/s, E0 mm58%
24Sun
Clear/Sunny+14°C
Clear/Sunny+10°C
2-3 m/s, ESE0 mm62%
25Mon
Partly Cloudy+14°C
Clear/Sunny+11°C
2 m/s, SE0 mm68%
26Tue
Clear/Sunny+15°C
Partly Cloudy+12°C
1-2 m/s, SE0 mm72%
27Wed
Partly Cloudy+15°C
Partly Cloudy+11°C
4 m/s, SE0.2 mm77%
28Thu
Overcast+16°C
Cloudy+15°C
4-5 m/s, S0 mm82%
29Fri
Cloudy+16°C
Cloudy+14°C
4 m/s, SSE0 mm80%
30Sat
Clear/Sunny+15°C
Partly Cloudy+12°C
2-3 m/s, ESE0.2 mm71%
31Sun
Patchy rain nearby+15°C
Overcast+13°C
3-4 m/s, N0.1 mm72%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2023
  • Average daytime temperature: +16°C
  • Average nighttime temperature: +13°C
  • Water temperature:
  • Precipitation (month): 9.9 mm
  • Days with precipitation: 1
  • Humidity: 71%
  • 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
1Thu
Cloudy+15°C
Cloudy+12°C
4-6 m/s, ENE0 mm85%
2Fri
Clear/Sunny+17°C
Clear/Sunny+11°C
3 m/s, ESE0 mm63%
3Sat
Cloudy+16°C
Clear/Sunny+10°C
4 m/s, ESE0 mm69%
4Sun
Patchy rain nearby+16°C
Partly Cloudy+14°C
4-5 m/s, SW0.3 mm72%
5Mon
Patchy rain nearby+16°C
Moderate or heavy rain shower+14°C
5-6 m/s, SE2.7 mm87%
6Tue
Clear/Sunny+17°C
Cloudy+14°C
3-4 m/s, W0 mm78%
7Wed
Moderate or heavy rain shower+15°C
Clear/Sunny+13°C
6-8 m/s, ESE4.2 mm87%
8Thu
Moderate rain at times+17°C
Moderate or heavy rain shower+16°C
8-10 m/s, SW4.2 mm86%
9Fri
Patchy rain nearby+18°C
Moderate or heavy rain shower+15°C
7-8 m/s, W2.8 mm85%
10Sat
Cloudy+15°C
Cloudy+13°C
4-6 m/s, NNW0.4 mm69%
11Sun
Patchy rain nearby+18°C
Moderate or heavy rain shower+15°C
8-9 m/s, W3.1 mm85%
12Mon
Patchy rain nearby+19°C
Patchy rain nearby+16°C
7-10 m/s, SW0.4 mm92%
13Tue
Patchy rain nearby+18°C
Moderate or heavy rain shower+17°C
8-9 m/s, WSW10 mm91%
14Wed
Heavy rain at times+17°C
Moderate rain at times+15°C
6-8 m/s, WSW3.5 mm85%
15Thu
Patchy rain nearby+17°C
Overcast+14°C
6-7 m/s, SW0.1 mm76%
16Fri
Cloudy+15°C
Patchy rain nearby+13°C
6-8 m/s, E0.1 mm81%
17Sat
Partly Cloudy+16°C
Clear/Sunny+14°C
3-4 m/s, S0 mm80%
18Sun
Patchy rain nearby+17°C
Partly Cloudy+15°C
7-8 m/s, SSE0.2 mm85%
19Mon
Moderate rain at times+17°C
Cloudy+16°C
9-10 m/s, S0.7 mm91%
20Tue
Patchy rain nearby+18°C
Heavy rain at times+15°C
7-9 m/s, WSW1.9 mm90%
21Wed
Patchy rain nearby+17°C
Patchy rain nearby+16°C
4 m/s, WSW0.4 mm90%
22Thu
Clear/Sunny+19°C
Partly Cloudy+16°C
3-4 m/s, S0 mm90%
23Fri
Patchy rain nearby+19°C
Clear/Sunny+15°C
4-5 m/s, S0.2 mm90%
24Sat
Patchy rain nearby+18°C
Patchy rain nearby+15°C
6-8 m/s, S0.8 mm92%
25Sun
Moderate or heavy rain shower+17°C
Moderate or heavy rain shower+15°C
7-10 m/s, SSW3.9 mm88%
26Mon
Heavy rain at times+18°C
Cloudy+13°C
3-4 m/s, E1.1 mm86%
27Tue
Clear/Sunny+18°C
Clear/Sunny+13°C
3 m/s, SSW0 mm80%
28Wed
Partly Cloudy+17°C
Clear/Sunny+13°C
3-4 m/s, WSW0 mm82%
29Thu
Overcast+17°C
Patchy rain nearby+15°C
6-8 m/s, SW0.1 mm84%
30Fri
Patchy rain nearby+18°C
Partly Cloudy+16°C
8-9 m/s, SSW0.3 mm86%
31Sat
Partly Cloudy+18°C
Clear/Sunny+16°C
8 m/s, SSE0 mm80%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2022
  • Average daytime temperature: +17°C
  • Average nighttime temperature: +14°C
  • Water temperature:
  • Precipitation (month): 41.4 mm
  • Days with precipitation: 10
  • Humidity: 83%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Wed
Partly Cloudy+16°C
Clear/Sunny+10°C
4-7 m/s, NW0 mm76%
2Thu
Partly Cloudy+15°C
Cloudy+13°C
8-9 m/s, N1.2 mm72%
3Fri
Clear/Sunny+17°C
Clear/Sunny+12°C
5-6 m/s, S0 mm74%
4Sat
Patchy rain nearby+18°C
Clear/Sunny+13°C
5-6 m/s, NW0.1 mm83%
5Sun
Clear/Sunny+16°C
Partly Cloudy+13°C
6-8 m/s, NNW0 mm68%
6Mon
Cloudy+15°C
Partly Cloudy+13°C
4 m/s, NW0 mm77%
7Tue
Patchy rain nearby+17°C
Partly Cloudy+14°C
5-8 m/s, WSW0.3 mm89%
8Wed
Cloudy+15°C
Cloudy+13°C
8-9 m/s, NW0 mm70%
9Thu
Patchy rain nearby+17°C
Overcast+13°C
6-9 m/s, NW0.3 mm78%
10Fri
Partly Cloudy+17°C
Cloudy+15°C
6-7 m/s, NW0 mm85%
11Sat
Clear/Sunny+18°C
Partly Cloudy+14°C
5-7 m/s, N0 mm88%
12Sun
Clear/Sunny+20°C
Clear/Sunny+12°C
3-4 m/s, ESE0 mm79%
13Mon
Partly Cloudy+16°C
Clear/Sunny+13°C
3-5 m/s, SE0 mm80%
14Tue
Cloudy+17°C
Overcast+13°C
4-6 m/s, ESE0 mm80%
15Wed
Clear/Sunny+17°C
Clear/Sunny+12°C
4 m/s, E0 mm61%
16Thu
Partly Cloudy+17°C
Clear/Sunny+11°C
3-4 m/s, ESE0 mm60%
17Fri
Clear/Sunny+16°C
Clear/Sunny+11°C
4-6 m/s, ESE0 mm62%
18Sat
Clear/Sunny+16°C
Cloudy+11°C
4-5 m/s, ESE0 mm60%
19Sun
Partly Cloudy+18°C
Clear/Sunny+11°C
6-8 m/s, ESE0 mm68%
20Mon
Moderate rain at times+16°C
Overcast+15°C
7-9 m/s, SSE4.4 mm92%
21Tue
Cloudy+17°C
Heavy rain at times+15°C
8-9 m/s, SSE2.1 mm91%
22Wed
Moderate rain at times+16°C
Patchy rain nearby+15°C
5-7 m/s, SSW1.5 mm89%
23Thu
Patchy rain nearby+16°C
Moderate rain at times+14°C
5-6 m/s, SSE3.8 mm94%
24Fri
Heavy rain at times+17°C
Clear/Sunny+15°C
6-8 m/s, SSW1.1 mm82%
25Sat
Overcast+17°C
Moderate rain at times+14°C
8-9 m/s, WNW1.3 mm86%
26Sun
Overcast+18°C
Cloudy+15°C
6-7 m/s, SW0.2 mm91%
27Mon
Patchy rain nearby+17°C
Patchy rain nearby+15°C
6-8 m/s, WSW0.6 mm90%
28Tue
Partly Cloudy+17°C
Patchy rain nearby+15°C
3-4 m/s, SW0.2 mm94%
29Wed
Patchy rain nearby+19°C
Overcast+15°C
2-3 m/s, SSE0.1 mm83%
30Thu
Clear/Sunny+17°C
Clear/Sunny+13°C
4 m/s, SE0 mm80%
31Fri
Clear/Sunny+19°C
Clear/Sunny+14°C
4 m/s, SE0 mm76%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2021
  • Average daytime temperature: +17°C
  • Average nighttime temperature: +13°C
  • Water temperature:
  • Precipitation (month): 17.2 mm
  • Days with precipitation: 7
  • Humidity: 79%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
DecemberDayNightSea t°WindPrecipHumidity
1Tue
Clear/Sunny+19°C
Partly Cloudy+14°C
4-5 m/s, ENE0 mm75%
2Wed
Partly Cloudy+17°C
Clear/Sunny+13°C
4 m/s, S0 mm68%
3Thu
Partly Cloudy+15°C
Clear/Sunny+11°C
4-6 m/s, S0 mm64%
4Fri
Patchy rain nearby+15°C
Patchy rain nearby+11°C
10-11 m/s, NW0.6 mm66%
5Sat
Cloudy+12°C
Overcast+9°C
7 m/s, NNW0 mm66%
6Sun
Cloudy+15°C
Moderate rain at times+10°C
6 m/s, NW0.6 mm69%
7Mon
Cloudy+16°C
Cloudy+13°C
7-9 m/s, NW0 mm76%
8Tue
Cloudy+15°C
Patchy rain nearby+13°C
8-10 m/s, NW0.2 mm71%
9Wed
Patchy rain nearby+16°C
Partly Cloudy+13°C
4-5 m/s, WNW0.1 mm78%
10Thu
Patchy rain nearby+17°C
Cloudy+13°C
8 m/s, WNW2.1 mm91%
11Fri
Patchy rain nearby+17°C
Moderate rain at times+17°C
9-10 m/s, W1.1 mm90%
12Sat
Overcast+17°C
Overcast+13°C
6-7 m/s, WNW0 mm94%
13Sun
Patchy rain nearby+17°C
Partly Cloudy+14°C
3-4 m/s, SW0.2 mm86%
14Mon
Patchy rain nearby+16°C
Patchy rain nearby+14°C
5-7 m/s, WNW0.8 mm81%
15Tue
Patchy rain nearby+15°C
Cloudy+13°C
5-8 m/s, SW0.1 mm70%
16Wed
Overcast+16°C
Partly Cloudy+14°C
8-11 m/s, NW3.4 mm76%
17Thu
Clear/Sunny+16°C
Cloudy+12°C
3-4 m/s, NW0 mm70%
18Fri
Patchy rain nearby+16°C
Clear/Sunny+13°C
4-7 m/s, S0.2 mm79%
19Sat
Partly Cloudy+16°C
Moderate or heavy rain shower+14°C
5-8 m/s, NNW3.9 mm82%
20Sun
Patchy rain nearby+16°C
Clear/Sunny+14°C
2 m/s, SW0.1 mm74%
21Mon
Clear/Sunny+17°C
Partly Cloudy+12°C
3 m/s, SSE0 mm82%
22Tue
Clear/Sunny+16°C
Partly Cloudy+12°C
3-4 m/s, SE0 mm83%
23Wed
Overcast+15°C
Overcast+13°C
2-3 m/s, SW0.1 mm83%
24Thu
Partly Cloudy+13°C
Partly Cloudy+11°C
6-7 m/s, N0 mm66%
25Fri
Clear/Sunny+14°C
Partly Cloudy+10°C
6-8 m/s, NE0 mm60%
26Sat
Clear/Sunny+11°C
Clear/Sunny+8°C
7-8 m/s, ENE0 mm52%
27Sun
Partly Cloudy+13°C
Clear/Sunny+9°C
3-7 m/s, NW0 mm64%
28Mon
Partly Cloudy+14°C
Overcast+10°C
8-9 m/s, NW0.1 mm71%
29Tue
Partly Cloudy+13°C
Cloudy+11°C
7-8 m/s, NNW0 mm66%
30Wed
Patchy rain nearby+12°C
Clear/Sunny+10°C
3-4 m/s, N0.1 mm65%
31Thu
Partly Cloudy+14°C
Partly Cloudy+12°C
5-8 m/s, NW0.1 mm72%

Weather highs and lows in Cascais for december

Climate in Cascais in december

  • Year: 2020
  • Average daytime temperature: +15°C
  • Average nighttime temperature: +12°C
  • Water temperature:
  • Precipitation (month): 13.8 mm
  • Days with precipitation: 4
  • Humidity: 74%
  • Wind: 5 m/s

Weather in Cascais in december by year

Year Day Night Precipitation Days with precipitation Water
2025 +15°C +12°C 17.7 mm 7
2024 +16°C +12°C 0.7 mm 0
2023 +16°C +13°C 9.9 mm 1
2022 +17°C +14°C 41.4 mm 10
2021 +17°C +13°C 17.2 mm 7
2020 +15°C +12°C 13.8 mm 4

Comparison december in Cascais with other months

Month Day Night Days with precipitation Sunny days
January +15°C +11°C 5 13
February +16°C +12°C 3 12
March +16°C +12°C 5 11
April +18°C +14°C 5 12
May +20°C +15°C 2 19
June +21°C +17°C 1 18
July +23°C +18°C 0 26
August +23°C +19°C 0 25
September +22°C +18°C 2 19
October +21°C +18°C 4 14
November +18°C +15°C 5 12
December +16°C +13°C 5 11