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Calais Weather in September with Sea Temperature

September weather in Calais includes average daytime air +19°C, nighttime +15°C, average sea temperature +17°C. Daily water temperatures usually range from +17°C to +18°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
SeptemberDayNightSea t°WindPrecipHumidity
1Mon
Patchy rain nearby+20°C
Partly Cloudy+16°C
+18°C5 m/s1.6 mm75%
2Tue
Clear/Sunny+20°C
Clear/Sunny+16°C
+17°C5 m/s0.1 mm80%
3Wed
Cloudy+20°C
Partly Cloudy+16°C
+18°C7 m/s0.1 mm83%
4Thu
Clear/Sunny+20°C
Partly Cloudy+16°C
+18°C5 m/s0.3 mm78%
5Fri
Partly Cloudy+20°C
Patchy rain nearby+16°C
+17°C5 m/s0.3 mm77%
6Sat
Clear/Sunny+21°C
Clear/Sunny+16°C
+18°C4 m/s0.7 mm75%
7Sun
Clear/Sunny+22°C
Clear/Sunny+16°C
+18°C4 m/s0.1 mm73%
8Mon
Clear/Sunny+20°C
Partly Cloudy+16°C
+18°C5 m/s0.6 mm79%
9Tue
Clear/Sunny+20°C
Patchy rain nearby+17°C
+18°C5 m/s0.2 mm79%
10Wed
Partly Cloudy+20°C
Clear/Sunny+16°C
+17°C5 m/s0.1 mm76%
11Thu
Clear/Sunny+18°C
Cloudy+15°C
+17°C6 m/s0.2 mm77%
12Fri
Clear/Sunny+18°C
Clear/Sunny+14°C
+17°C6 m/s0.2 mm78%
13Sat
Patchy rain nearby+18°C
Clear/Sunny+15°C
+17°C6 m/s0.6 mm78%
14Sun
Clear/Sunny+19°C
Clear/Sunny+15°C
+17°C4 m/s0.3 mm75%
15Mon
Clear/Sunny+20°C
Clear/Sunny+15°C
+17°C6 m/s0.1 mm76%
16Tue
Partly Cloudy+19°C
Partly Cloudy+15°C
+17°C6 m/s0.3 mm74%
17Wed
Cloudy+18°C
Partly Cloudy+15°C
+17°C7 m/s0.1 mm78%
18Thu
Overcast+19°C
Clear/Sunny+15°C
+17°C7 m/s0.6 mm77%
19Fri
Clear/Sunny+20°C
Clear/Sunny+15°C
+17°C6 m/s0.2 mm72%
20Sat
Partly Cloudy+19°C
Overcast+15°C
+17°C6 m/s0.3 mm75%
21Sun
Clear/Sunny+18°C
Clear/Sunny+13°C
+17°C4 m/s0.3 mm76%
22Mon
Clear/Sunny+18°C
Clear/Sunny+13°C
+17°C4 m/s0.8 mm70%
23Tue
Patchy rain nearby+17°C
Clear/Sunny+14°C
+17°C6 m/s0.7 mm75%
24Wed
Moderate rain at times+16°C
Cloudy+13°C
+17°C6 m/s0.7 mm78%
25Thu
Patchy rain nearby+16°C
Patchy rain nearby+13°C
+17°C7 m/s0.4 mm73%
26Fri
Overcast+16°C
Overcast+13°C
+17°C7 m/s0.9 mm78%
27Sat
Patchy rain nearby+16°C
Partly Cloudy+13°C
+17°C8 m/s0.9 mm75%
28Sun
Overcast+16°C
Clear/Sunny+12°C
+17°C6 m/s0.1 mm74%
29Mon
Clear/Sunny+16°C
Clear/Sunny+12°C
+17°C5 m/s0.3 mm74%
30Tue
Patchy rain nearby+16°C
Clear/Sunny+12°C
+17°C6 m/s0.5 mm76%

Sea water temperature by months

Water +17°C

Day and night air temperature

Day +19°C Night +15°C

Weather highs and lows in Calais for september

Climate in Calais in september

  • Average daytime temperature: +19°C
  • Average nighttime temperature: +15°C
  • Sea water temperature: —
  • Precipitation (monthly average): 12.4 mm
  • Days with precipitation: 3.8
  • Humidity: 76%
  • Wind: 6 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
SeptemberDayNightSea t°WindPrecipHumidity
1Mon
Patchy rain nearby+19°C
Partly Cloudy+15°C
—7-10 m/s, SW0.2 mm72%
2Tue
Clear/Sunny+20°C
Light rain shower+16°C
—8-9 m/s, SSW0.6 mm77%
3Wed
Cloudy+21°C
Patchy rain nearby+17°C
—12-15 m/s, SSW0.3 mm83%
4Thu
Light rain shower+19°C
Partly Cloudy+15°C
—9-11 m/s, SW0.9 mm79%
5Fri
Clear/Sunny+19°C
Clear/Sunny+15°C
—6-7 m/s, WSW0 mm74%
6Sat
Partly Cloudy+23°C
Overcast+14°C
—4-5 m/s, ESE0 mm63%
7Sun
Patchy rain nearby+25°C
Clear/Sunny+16°C
—6-8 m/s, S0.1 mm63%
8Mon
Clear/Sunny+19°C
Partly Cloudy+16°C
—6-8 m/s, WSW0 mm78%
9Tue
Clear/Sunny+18°C
Overcast+15°C
—3-5 m/s, WNW0 mm67%
10Wed
Partly Cloudy+20°C
Clear/Sunny+15°C
—6 m/s, SSW0 mm59%
11Thu
Light rain shower+17°C
Patchy rain nearby+15°C
—10-11 m/s, SW0.4 mm76%
12Fri
Light rain shower+17°C
Light rain shower+14°C
—10-11 m/s, WSW1.4 mm73%
13Sat
Light rain shower+17°C
Light rain shower+14°C
—10-12 m/s, SW2.3 mm75%
14Sun
Partly Cloudy+20°C
Clear/Sunny+14°C
—7-10 m/s, SSW0 mm75%
15Mon
Patchy rain nearby+19°C
Light rain shower+16°C
—16-17 m/s, WSW0.7 mm82%
16Tue
Patchy rain nearby+17°C
Partly Cloudy+15°C
—12-14 m/s, W0.1 mm71%
17Wed
Patchy rain nearby+18°C
Patchy rain nearby+15°C
—8-11 m/s, SW0.4 mm82%
18Thu
Overcast+19°C
Partly Cloudy+17°C
—8-9 m/s, SW0 mm88%
19Fri
Clear/Sunny+24°C
Clear/Sunny+16°C
—3-4 m/s, SSW0 mm71%
20Sat
Light drizzle+21°C
Partly Cloudy+16°C
—5-7 m/s, SSW0.6 mm71%
21Sun
Patchy rain nearby+15°C
Clear/Sunny+12°C
—7-10 m/s, NNE0.1 mm73%
22Mon
Patchy rain nearby+15°C
Partly Cloudy+13°C
—10 m/s, NE0.2 mm58%
23Tue
Light rain shower+15°C
Light rain shower+13°C
—7-9 m/s, NE1.3 mm70%
24Wed
Partly Cloudy+15°C
Cloudy+13°C
—9-10 m/s, NE0.1 mm63%
25Thu
Clear/Sunny+16°C
Overcast+13°C
—9-10 m/s, ENE0 mm54%
26Fri
Clear/Sunny+15°C
Cloudy+10°C
—5-6 m/s, E0 mm68%
27Sat
Partly Cloudy+16°C
Cloudy+12°C
—2-3 m/s, SSE0 mm68%
28Sun
Clear/Sunny+17°C
Clear/Sunny+12°C
—3-5 m/s, S0 mm66%
29Mon
Clear/Sunny+17°C
Clear/Sunny+14°C
—3-4 m/s, N0 mm73%
30Tue
Clear/Sunny+16°C
Partly Cloudy+13°C
—3 m/s, NNE0 mm69%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2025
  • Average daytime temperature: +18°C
  • Average nighttime temperature: +14°C
  • Water temperature: —
  • Precipitation (month): 9.7 mm
  • Days with precipitation: 3
  • Humidity: 71%
  • Wind: 7 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
SeptemberDayNightSea t°WindPrecipHumidity
1Sun
Cloudy+24°C
Cloudy+18°C
+18°C5 m/s, ENE0.4 mm82%
2Mon
Patchy rain nearby+21°C
Partly Cloudy+18°C
+17°C5-6 m/s, SW0.1 mm91%
3Tue
Clear/Sunny+20°C
Patchy rain nearby+17°C
+18°C5-6 m/s, SW0.4 mm82%
4Wed
Patchy rain nearby+19°C
Cloudy+16°C
+18°C3-5 m/s, NNW0.3 mm73%
5Thu
Patchy rain nearby+19°C
Patchy rain nearby+16°C
+17°C5-8 m/s, NNE0.2 mm88%
6Fri
Overcast+18°C
Cloudy+16°C
+18°C4-8 m/s, WSW3.9 mm93%
7Sat
Partly Cloudy+22°C
Partly Cloudy+16°C
+18°C4-5 m/s, ENE0 mm76%
8Sun
Patchy rain nearby+18°C
Partly Cloudy+15°C
+18°C6-9 m/s, S2 mm87%
9Mon
Patchy rain nearby+18°C
Patchy rain nearby+15°C
+18°C7-10 m/s, NW0.6 mm85%
10Tue
Patchy rain nearby+17°C
Clear/Sunny+14°C
+17°C9-12 m/s, WSW0.6 mm77%
11Wed
Patchy rain nearby+14°C
Moderate rain at times+11°C
+17°C8-10 m/s, W0.9 mm66%
12Thu
Cloudy+14°C
Partly Cloudy+10°C
+17°C7-8 m/s, NW0 mm68%
13Fri
Patchy rain nearby+15°C
Patchy rain nearby+13°C
+17°C7-8 m/s, N0.8 mm68%
14Sat
Clear/Sunny+15°C
Clear/Sunny+12°C
+17°C2-3 m/s, WNW0 mm56%
15Sun
Patchy rain nearby+17°C
Clear/Sunny+13°C
+17°C5-6 m/s, WSW0.1 mm69%
16Mon
Patchy rain nearby+17°C
Heavy rain at times+15°C
+17°C6-8 m/s, NNE1.6 mm73%
17Tue
Patchy rain nearby+18°C
Partly Cloudy+16°C
+17°C8-9 m/s, NE0.1 mm79%
18Wed
Clear/Sunny+19°C
Clear/Sunny+17°C
+17°C8-9 m/s, NE0 mm84%
19Thu
Clear/Sunny+20°C
Clear/Sunny+16°C
+17°C7-9 m/s, ENE0 mm76%
20Fri
Clear/Sunny+20°C
Overcast+15°C
+17°C7 m/s, ENE0 mm73%
21Sat
Partly Cloudy+23°C
Clear/Sunny+15°C
+17°C4 m/s, ESE0 mm76%
22Sun
Overcast+20°C
Moderate rain at times+16°C
+17°C3-4 m/s, ESE2.3 mm84%
23Mon
Patchy rain nearby+18°C
Moderate rain at times+15°C
+17°C6-9 m/s, SW1.1 mm86%
24Tue
Patchy rain nearby+17°C
Clear/Sunny+13°C
+17°C5-6 m/s, WNW0.2 mm84%
25Wed
Moderate rain at times+15°C
Partly Cloudy+14°C
+17°C6-8 m/s, SW0.6 mm84%
26Thu
Patchy rain nearby+17°C
Moderate or heavy rain shower+15°C
+17°C8-11 m/s, SW3.6 mm86%
27Fri
Patchy rain nearby+14°C
Patchy rain nearby+12°C
+17°C11-14 m/s, NW2.9 mm78%
28Sat
Clear/Sunny+13°C
Partly Cloudy+10°C
+17°C6-9 m/s, NW0 mm64%
29Sun
Clear/Sunny+13°C
Clear/Sunny+9°C
+17°C6-7 m/s, SSE0 mm67%
30Mon
Light drizzle+16°C
Moderate or heavy rain shower+12°C
+17°C11-14 m/s, SSW2.3 mm84%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2024
  • Average daytime temperature: +18°C
  • Average nighttime temperature: +14°C
  • Water temperature: —
  • Precipitation (month): 25 mm
  • Days with precipitation: 8
  • Humidity: 78%
  • Wind: 6 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
SeptemberDayNightSea t°WindPrecipHumidity
1Fri
Patchy rain nearby+19°C
Moderate rain at times+17°C
—5-7 m/s, W8.6 mm89%
2Sat
Clear/Sunny+20°C
Cloudy+17°C
—3-5 m/s, NNE0 mm87%
3Sun
Overcast+20°C
Partly Cloudy+17°C
—4-5 m/s, ENE0 mm86%
4Mon
Clear/Sunny+22°C
Clear/Sunny+16°C
—5-6 m/s, ENE0 mm71%
5Tue
Clear/Sunny+23°C
Partly Cloudy+18°C
—5 m/s, ENE0 mm72%
6Wed
Clear/Sunny+25°C
Clear/Sunny+20°C
—3-4 m/s, NE0 mm69%
7Thu
Clear/Sunny+24°C
Clear/Sunny+19°C
—3-4 m/s, ENE0 mm68%
8Fri
Clear/Sunny+23°C
Clear/Sunny+19°C
—2-3 m/s, NW0 mm74%
9Sat
Clear/Sunny+25°C
Clear/Sunny+20°C
—3-4 m/s, ENE0 mm64%
10Sun
Clear/Sunny+27°C
Clear/Sunny+20°C
—3-4 m/s, S0 mm66%
11Mon
Clear/Sunny+21°C
Cloudy+18°C
—5-7 m/s, WSW0 mm83%
12Tue
Clear/Sunny+20°C
Clear/Sunny+18°C
—5-6 m/s, WSW0 mm86%
13Wed
Patchy rain nearby+19°C
Overcast+16°C
—7-8 m/s, ENE0.2 mm78%
14Thu
Clear/Sunny+19°C
Cloudy+16°C
—2-3 m/s, N0 mm70%
15Fri
Clear/Sunny+23°C
Clear/Sunny+15°C
—3 m/s, ESE0 mm68%
16Sat
Clear/Sunny+22°C
Clear/Sunny+17°C
—5-6 m/s, ENE0 mm69%
17Sun
Cloudy+22°C
Partly Cloudy+18°C
—4-6 m/s, E0 mm80%
18Mon
Cloudy+20°C
Moderate or heavy rain shower+17°C
—8-11 m/s, SW3.9 mm84%
19Tue
Moderate rain at times+18°C
Clear/Sunny+17°C
—13-15 m/s, SW0.8 mm75%
20Wed
Patchy rain nearby+22°C
Overcast+17°C
—11-13 m/s, SSW0.1 mm80%
21Thu
Overcast+18°C
Heavy rain at times+14°C
—7-12 m/s, SSW1.4 mm82%
22Fri
Moderate or heavy rain shower+17°C
Patchy rain nearby+13°C
—6-7 m/s, WSW2.1 mm74%
23Sat
Clear/Sunny+15°C
Cloudy+12°C
—6-7 m/s, W0 mm68%
24Sun
Clear/Sunny+19°C
Partly Cloudy+12°C
—6-8 m/s, SSW0 mm69%
25Mon
Cloudy+19°C
Partly Cloudy+15°C
—6-8 m/s, SW0 mm73%
26Tue
Cloudy+20°C
Overcast+16°C
—4-6 m/s, SW0 mm78%
27Wed
Partly Cloudy+22°C
Partly Cloudy+16°C
—4-6 m/s, S0 mm72%
28Thu
Patchy rain nearby+18°C
Clear/Sunny+16°C
—8-10 m/s, SW0.1 mm76%
29Fri
Overcast+19°C
Overcast+16°C
—7-9 m/s, NNW0.6 mm75%
30Sat
Partly Cloudy+17°C
Clear/Sunny+14°C
—4 m/s, SW0 mm70%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2023
  • Average daytime temperature: +21°C
  • Average nighttime temperature: +17°C
  • Water temperature: —
  • Precipitation (month): 17.8 mm
  • Days with precipitation: 4
  • Humidity: 75%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
SeptemberDayNightSea t°WindPrecipHumidity
1Thu
Partly Cloudy+23°C
Clear/Sunny+17°C
—6-7 m/s, ENE0 mm63%
2Fri
Cloudy+24°C
Clear/Sunny+17°C
—4-5 m/s, ESE0 mm70%
3Sat
Cloudy+22°C
Clear/Sunny+16°C
—4-5 m/s, SW0 mm78%
4Sun
Clear/Sunny+22°C
Clear/Sunny+17°C
—3-4 m/s, SW0 mm74%
5Mon
Partly Cloudy+22°C
Clear/Sunny+18°C
—4-5 m/s, SSW1.5 mm73%
6Tue
Clear/Sunny+22°C
Cloudy+18°C
—5-7 m/s, WSW0.1 mm77%
7Wed
Patchy rain nearby+21°C
Partly Cloudy+17°C
—5-8 m/s, SW0.2 mm81%
8Thu
Patchy rain nearby+19°C
Moderate rain at times+16°C
—6-8 m/s, SW1.4 mm82%
9Fri
Patchy rain nearby+19°C
Patchy rain nearby+17°C
—9-10 m/s, SW0.4 mm80%
10Sat
Overcast+19°C
Cloudy+16°C
—5-6 m/s, W0.1 mm82%
11Sun
Cloudy+20°C
Overcast+17°C
—2-3 m/s, SSW0 mm74%
12Mon
Clear/Sunny+23°C
Clear/Sunny+16°C
—3-5 m/s, SSE0 mm70%
13Tue
Patchy rain nearby+21°C
Patchy rain nearby+17°C
—3-4 m/s, E0.5 mm74%
14Wed
Moderate rain at times+18°C
Patchy rain nearby+16°C
—4-7 m/s, ENE1.4 mm91%
15Thu
Clear/Sunny+18°C
Partly Cloudy+16°C
—3-5 m/s, W0 mm78%
16Fri
Cloudy+16°C
Partly Cloudy+13°C
—6-8 m/s, N0 mm63%
17Sat
Overcast+15°C
Overcast+13°C
—8-9 m/s, NNW0 mm70%
18Sun
Overcast+17°C
Cloudy+13°C
—6-8 m/s, NNW0 mm65%
19Mon
Patchy rain nearby+16°C
Cloudy+13°C
—5-6 m/s, NNW0.1 mm60%
20Tue
Patchy rain nearby+17°C
Overcast+14°C
—3-4 m/s, N0.4 mm66%
21Wed
Patchy rain nearby+17°C
Patchy rain nearby+13°C
—2-3 m/s, ENE0.4 mm70%
22Thu
Clear/Sunny+18°C
Clear/Sunny+12°C
—2-3 m/s, SSE0 mm60%
23Fri
Patchy rain nearby+17°C
Clear/Sunny+14°C
—3-4 m/s, SSE1.1 mm53%
24Sat
Moderate rain at times+16°C
Heavy rain at times+14°C
—5-8 m/s, NE2.2 mm85%
25Sun
Patchy rain nearby+17°C
Patchy rain nearby+14°C
—6-8 m/s, NE0.8 mm68%
26Mon
Overcast+16°C
Partly Cloudy+13°C
—7-9 m/s, W0.1 mm77%
27Tue
Moderate rain at times+14°C
Partly Cloudy+11°C
—7 m/s, WNW0.6 mm64%
28Wed
Patchy rain nearby+15°C
Cloudy+11°C
—6-7 m/s, WNW0.2 mm67%
29Thu
Patchy rain nearby+15°C
Patchy rain nearby+10°C
—4-5 m/s, N0.4 mm72%
30Fri
Clear/Sunny+16°C
Cloudy+11°C
—5-10 m/s, W0.3 mm72%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2022
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +15°C
  • Water temperature: —
  • Precipitation (month): 12.2 mm
  • Days with precipitation: 5
  • Humidity: 72%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
SeptemberDayNightSea t°WindPrecipHumidity
1Wed
Patchy rain nearby+17°C
Clear/Sunny+14°C
—6-7 m/s, NNE0.3 mm78%
2Thu
Clear/Sunny+18°C
Patchy rain nearby+13°C
—6-8 m/s, NE0.1 mm86%
3Fri
Clear/Sunny+19°C
Partly Cloudy+13°C
—6 m/s, NE0 mm89%
4Sat
Clear/Sunny+19°C
Partly Cloudy+14°C
—5-6 m/s, NE0 mm88%
5Sun
Partly Cloudy+20°C
Partly Cloudy+14°C
—4-5 m/s, ENE0 mm81%
6Mon
Clear/Sunny+22°C
Clear/Sunny+15°C
—3-4 m/s, NE0 mm78%
7Tue
Clear/Sunny+23°C
Clear/Sunny+15°C
—4-5 m/s, ENE0 mm72%
8Wed
Clear/Sunny+24°C
Clear/Sunny+16°C
—4-5 m/s, E0 mm68%
9Thu
Clear/Sunny+20°C
Partly Cloudy+16°C
—4-5 m/s, SW0 mm88%
10Fri
Overcast+19°C
Partly Cloudy+15°C
—5-7 m/s, SW0 mm92%
11Sat
Partly Cloudy+17°C
Cloudy+14°C
—7-8 m/s, WSW0.1 mm89%
12Sun
Clear/Sunny+18°C
Clear/Sunny+14°C
—3-5 m/s, W0 mm88%
13Mon
Clear/Sunny+17°C
Clear/Sunny+13°C
—5-6 m/s, ENE0 mm88%
14Tue
Patchy rain nearby+19°C
Cloudy+14°C
—4-5 m/s, NE0.4 mm87%
15Wed
Clear/Sunny+17°C
Cloudy+13°C
—4-5 m/s, WSW0 mm90%
16Thu
Partly Cloudy+18°C
Partly Cloudy+13°C
—4-5 m/s, WSW0 mm86%
17Fri
Cloudy+19°C
Clear/Sunny+14°C
—3-4 m/s, WSW0 mm82%
18Sat
Overcast+20°C
Partly Cloudy+15°C
—4-5 m/s, ESE0 mm75%
19Sun
Clear/Sunny+18°C
Partly Cloudy+14°C
—3-4 m/s, NE0 mm79%
20Mon
Partly Cloudy+16°C
Patchy rain nearby+13°C
—4-6 m/s, NNE0.8 mm86%
21Tue
Clear/Sunny+17°C
Clear/Sunny+11°C
—2-4 m/s, N0 mm81%
22Wed
Clear/Sunny+18°C
Clear/Sunny+10°C
—2-3 m/s, WNW0 mm72%
23Thu
Clear/Sunny+17°C
Clear/Sunny+13°C
—5-7 m/s, WSW0 mm88%
24Fri
Patchy rain nearby+17°C
Clear/Sunny+13°C
—5-7 m/s, SW0.1 mm91%
25Sat
Clear/Sunny+18°C
Clear/Sunny+13°C
—4-6 m/s, WSW0 mm82%
26Sun
Clear/Sunny+18°C
Partly Cloudy+15°C
—4-6 m/s, SW0 mm80%
27Mon
Patchy rain nearby+16°C
Clear/Sunny+13°C
—8-10 m/s, SW0.5 mm84%
28Tue
Overcast+16°C
Clear/Sunny+12°C
—5-6 m/s, SSW0.3 mm79%
29Wed
Clear/Sunny+14°C
Patchy rain nearby+10°C
—8-9 m/s, WSW0.3 mm76%
30Thu
Patchy rain nearby+15°C
Clear/Sunny+9°C
—7-9 m/s, SW0.1 mm77%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2021
  • Average daytime temperature: +18°C
  • Average nighttime temperature: +13°C
  • Water temperature: —
  • Precipitation (month): 3 mm
  • Days with precipitation: 0
  • Humidity: 83%
  • Wind: 5 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
SeptemberDayNightSea t°WindPrecipHumidity
1Tue
Cloudy+16°C
Partly Cloudy+13°C
—2-3 m/s, ESE0 mm67%
2Wed
Clear/Sunny+18°C
Clear/Sunny+13°C
—2 m/s, SW0 mm66%
3Thu
Cloudy+19°C
Cloudy+16°C
—8-10 m/s, SW0 mm78%
4Fri
Partly Cloudy+18°C
Patchy rain nearby+15°C
—6-7 m/s, WSW0.3 mm80%
5Sat
Partly Cloudy+16°C
Patchy rain nearby+13°C
—5-6 m/s, W0.1 mm73%
6Sun
Partly Cloudy+17°C
Partly Cloudy+13°C
—4 m/s, W0.1 mm70%
7Mon
Clear/Sunny+18°C
Cloudy+15°C
—4-7 m/s, WSW0 mm78%
8Tue
Partly Cloudy+19°C
Partly Cloudy+16°C
—6-7 m/s, WSW0 mm86%
9Wed
Cloudy+19°C
Cloudy+16°C
—5-6 m/s, WSW0 mm92%
10Thu
Partly Cloudy+18°C
Cloudy+15°C
—4-6 m/s, NE0 mm77%
11Fri
Clear/Sunny+19°C
Clear/Sunny+14°C
—3-5 m/s, WSW0 mm73%
12Sat
Partly Cloudy+18°C
Clear/Sunny+14°C
—6-7 m/s, WSW0 mm81%
13Sun
Clear/Sunny+19°C
Clear/Sunny+16°C
—5-6 m/s, WSW0 mm82%
14Mon
Clear/Sunny+25°C
Clear/Sunny+16°C
—3-4 m/s, ESE0 mm70%
15Tue
Clear/Sunny+24°C
Clear/Sunny+19°C
—4-5 m/s, SW0 mm68%
16Wed
Partly Cloudy+21°C
Clear/Sunny+17°C
—5-7 m/s, N0 mm82%
17Thu
Clear/Sunny+18°C
Cloudy+16°C
—8-9 m/s, NE0 mm76%
18Fri
Clear/Sunny+20°C
Clear/Sunny+13°C
—7 m/s, ENE0 mm67%
19Sat
Partly Cloudy+21°C
Clear/Sunny+15°C
—6-8 m/s, ENE0 mm69%
20Sun
Partly Cloudy+20°C
Cloudy+16°C
—6-7 m/s, NE0 mm73%
21Mon
Clear/Sunny+20°C
Clear/Sunny+15°C
—3-4 m/s, NE0 mm76%
22Tue
Clear/Sunny+20°C
Clear/Sunny+14°C
—3-5 m/s, WSW0 mm73%
23Wed
Patchy rain nearby+18°C
Partly Cloudy+15°C
—7-9 m/s, SW0.6 mm84%
24Thu
Moderate rain at times+14°C
Cloudy+12°C
—8-10 m/s, SW1.5 mm77%
25Fri
Patchy rain nearby+13°C
Patchy rain nearby+8°C
—8-13 m/s, NW0.8 mm74%
26Sat
Overcast+12°C
Overcast+10°C
—13-15 m/s, NW1.4 mm79%
27Sun
Patchy rain nearby+15°C
Overcast+11°C
—13-14 m/s, N1.6 mm84%
28Mon
Overcast+16°C
Patchy rain nearby+11°C
—6-8 m/s, NNW0.1 mm90%
29Tue
Cloudy+16°C
Clear/Sunny+15°C
—4 m/s, WNW0.2 mm83%
30Wed
Patchy rain nearby+17°C
Clear/Sunny+14°C
—6-7 m/s, SSW0.2 mm81%

Weather highs and lows in Calais for september

Climate in Calais in september

  • Year: 2020
  • Average daytime temperature: +18°C
  • Average nighttime temperature: +14°C
  • Water temperature: —
  • Precipitation (month): 6.9 mm
  • Days with precipitation: 3
  • Humidity: 77%
  • Wind: 6 m/s

Weather in Calais in september by year

Year Day Night Precipitation Days with precipitation Water
2025 +18°C +14°C 9.7 mm 3 —
2024 +18°C +14°C 25 mm 8 —
2023 +21°C +17°C 17.8 mm 4 —
2022 +19°C +15°C 12.2 mm 5 —
2021 +18°C +13°C 3 mm 0 —
2020 +18°C +14°C 6.9 mm 3 —

Comparison september in Calais with other months

Month Day Night Days with precipitation Sunny days
January +8°C +5°C 6 5
February +9°C +5°C 4 6
March +10°C +6°C 3 9
April +11°C +7°C 4 9
May +14°C +10°C 3 9
June +18°C +13°C 4 13
July +19°C +15°C 4 9
August +20°C +16°C 3 11
September +19°C +15°C 4 8
October +16°C +12°C 7 5
November +12°C +9°C 7 4
December +9°C +6°C 5 4