Dunkirk Weather in September with Sea Temperature

September weather in Dunkirk includes average daytime air +20°C, nighttime +14°C, average sea temperature +18°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.
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
Clear/Sunny+21°C
Partly Cloudy+15°C
+18°C5 m/s0.3 mm72%
2Tue
Clear/Sunny+22°C
Clear/Sunny+16°C
+18°C4 m/s0.5 mm75%
3Wed
Clear/Sunny+21°C
Partly Cloudy+16°C
+18°C5 m/s0.4 mm78%
4Thu
Partly Cloudy+21°C
Partly Cloudy+16°C
+18°C5 m/s0.2 mm74%
5Fri
Partly Cloudy+22°C
Overcast+16°C
+18°C4 m/s0.3 mm73%
6Sat
Partly Cloudy+22°C
Clear/Sunny+16°C
+18°C3 m/s1.1 mm71%
7Sun
Clear/Sunny+24°C
Clear/Sunny+16°C
+18°C4 m/s0 mm67%
8Mon
Clear/Sunny+22°C
Clear/Sunny+17°C
+18°C5 m/s1.4 mm75%
9Tue
Patchy rain nearby+21°C
Clear/Sunny+16°C
+18°C5 m/s0.5 mm76%
10Wed
Partly Cloudy+22°C
Clear/Sunny+16°C
+18°C5 m/s0.4 mm72%
11Thu
Clear/Sunny+20°C
Clear/Sunny+15°C
+18°C5 m/s0.5 mm73%
12Fri
Clear/Sunny+19°C
Clear/Sunny+14°C
+17°C5 m/s0.8 mm74%
13Sat
Clear/Sunny+19°C
Patchy rain nearby+15°C
+18°C5 m/s0.5 mm76%
14Sun
Clear/Sunny+20°C
Cloudy+14°C
+18°C4 m/s0.5 mm73%
15Mon
Clear/Sunny+21°C
Clear/Sunny+15°C
+17°C5 m/s0.2 mm73%
16Tue
Partly Cloudy+19°C
Clear/Sunny+15°C
+17°C6 m/s0.2 mm70%
17Wed
Patchy rain nearby+19°C
Partly Cloudy+15°C
+18°C6 m/s0.1 mm74%
18Thu
Clear/Sunny+20°C
Clear/Sunny+15°C
+18°C7 m/s0.5 mm73%
19Fri
Partly Cloudy+21°C
Clear/Sunny+15°C
+18°C6 m/s0.1 mm68%
20Sat
Partly Cloudy+20°C
Cloudy+15°C
+18°C5 m/s0.6 mm68%
21Sun
Clear/Sunny+19°C
Clear/Sunny+13°C
+18°C4 m/s0.1 mm73%
22Mon
Clear/Sunny+19°C
Clear/Sunny+13°C
+17°C4 m/s0.3 mm69%
23Tue
Patchy rain nearby+18°C
Clear/Sunny+13°C
+17°C5 m/s0.6 mm72%
24Wed
Clear/Sunny+17°C
Clear/Sunny+13°C
+17°C7 m/s0.5 mm76%
25Thu
Clear/Sunny+17°C
Clear/Sunny+12°C
+17°C6 m/s0.6 mm72%
26Fri
Clear/Sunny+17°C
Cloudy+13°C
+17°C7 m/s1.1 mm74%
27Sat
Patchy rain nearby+17°C
Patchy rain nearby+13°C
+17°C8 m/s1.6 mm73%
28Sun
Cloudy+16°C
Moderate rain at times+12°C
+17°C6 m/s0.2 mm72%
29Mon
Overcast+16°C
Clear/Sunny+11°C
+17°C5 m/s0.3 mm72%
30Tue
Clear/Sunny+17°C
Clear/Sunny+12°C
+17°C5 m/s0.3 mm73%

Sea water temperature by months

Water +18°C

Day and night air temperature

Day +20°C Night +14°C

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Average daytime temperature: +20°C
  • Average nighttime temperature: +14°C
  • Sea water temperature:
  • Precipitation (monthly average): 14.7 mm
  • Days with precipitation: 4.8
  • Humidity: 73%
  • 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
SeptemberDayNightSea t°WindPrecipHumidity
1Mon
Clear/Sunny+22°C
Partly Cloudy+15°C
6-8 m/s, SW0 mm63%
2Tue
Clear/Sunny+22°C
Patchy rain nearby+14°C
6-8 m/s, SSW2.4 mm75%
3Wed
Patchy rain nearby+21°C
Partly Cloudy+16°C
10-12 m/s, SSW0.4 mm82%
4Thu
Light rain shower+20°C
Partly Cloudy+15°C
7-9 m/s, SSW0.6 mm72%
5Fri
Clear/Sunny+20°C
Clear/Sunny+15°C
4-5 m/s, WNW0 mm68%
6Sat
Cloudy+23°C
Clear/Sunny+14°C
3-4 m/s, ESE0 mm61%
7Sun
Patchy rain nearby+27°C
Clear/Sunny+16°C
6 m/s, SSE0 mm56%
8Mon
Clear/Sunny+20°C
Clear/Sunny+16°C
5-6 m/s, W0 mm70%
9Tue
Clear/Sunny+19°C
Clear/Sunny+14°C
3-4 m/s, N0 mm65%
10Wed
Partly Cloudy+22°C
Clear/Sunny+15°C
5-6 m/s, S0 mm58%
11Thu
Patchy rain nearby+18°C
Patchy rain nearby+15°C
9-10 m/s, SW0.9 mm75%
12Fri
Light rain shower+17°C
Patchy rain nearby+13°C
8-9 m/s, WSW1.3 mm73%
13Sat
Light rain shower+17°C
Patchy rain nearby+13°C
8-10 m/s, SW2.1 mm78%
14Sun
Partly Cloudy+20°C
Patchy rain nearby+13°C
6-9 m/s, SSW0.4 mm74%
15Mon
Patchy rain nearby+19°C
Light rain shower+16°C
13-14 m/s, WSW1.1 mm76%
16Tue
Clear/Sunny+18°C
Partly Cloudy+14°C
11-12 m/s, W0.1 mm66%
17Wed
Patchy rain nearby+19°C
Partly Cloudy+14°C
7-9 m/s, SSW0.2 mm81%
18Thu
Cloudy+21°C
Partly Cloudy+17°C
7 m/s, SW0 mm83%
19Fri
Partly Cloudy+26°C
Clear/Sunny+16°C
3-4 m/s, S0 mm66%
20Sat
Moderate rain+22°C
Partly Cloudy+17°C
4-5 m/s, SSW2.9 mm64%
21Sun
Patchy rain nearby+16°C
Clear/Sunny+13°C
7-9 m/s, N0.1 mm71%
22Mon
Patchy rain nearby+15°C
Patchy rain nearby+13°C
8-9 m/s, NNE0.2 mm58%
23Tue
Light rain shower+15°C
Light rain shower+12°C
6-7 m/s, NE1.3 mm70%
24Wed
Partly Cloudy+16°C
Partly Cloudy+13°C
8-9 m/s, NE0 mm59%
25Thu
Clear/Sunny+17°C
Clear/Sunny+12°C
7-8 m/s, ENE0 mm51%
26Fri
Clear/Sunny+15°C
Cloudy+10°C
5-6 m/s, E0 mm66%
27Sat
Clear/Sunny+17°C
Cloudy+12°C
2-3 m/s, SSE0 mm66%
28Sun
Clear/Sunny+18°C
Clear/Sunny+11°C
3-4 m/s, SSE0 mm67%
29Mon
Clear/Sunny+17°C
Clear/Sunny+14°C
3-4 m/s, N0 mm72%
30Tue
Clear/Sunny+16°C
Partly Cloudy+13°C
3 m/s, N0 mm66%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2025
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +14°C
  • Water temperature:
  • Precipitation (month): 14 mm
  • Days with precipitation: 6
  • Humidity: 68%
  • 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
SeptemberDayNightSea t°WindPrecipHumidity
1Sun
Clear/Sunny+27°C
Overcast+18°C
+18°C5 m/s, E0 mm77%
2Mon
Cloudy+24°C
Clear/Sunny+19°C
+18°C4-6 m/s, SW0 mm80%
3Tue
Clear/Sunny+22°C
Partly Cloudy+17°C
+18°C4-5 m/s, SW1.8 mm72%
4Wed
Partly Cloudy+19°C
Partly Cloudy+17°C
+18°C4 m/s, N0.1 mm72%
5Thu
Overcast+20°C
Partly Cloudy+17°C
+18°C6-9 m/s, NNE0 mm87%
6Fri
Overcast+18°C
Moderate or heavy rain shower+16°C
+18°C3-6 m/s, WSW6.5 mm94%
7Sat
Clear/Sunny+24°C
Clear/Sunny+16°C
+18°C4 m/s, ENE0.1 mm72%
8Sun
Overcast+19°C
Overcast+15°C
+18°C7-9 m/s, S0.1 mm84%
9Mon
Patchy rain nearby+18°C
Moderate or heavy rain shower+15°C
+18°C7-9 m/s, WNW2.4 mm84%
10Tue
Moderate rain at times+18°C
Clear/Sunny+14°C
+18°C9-11 m/s, WSW1.2 mm75%
11Wed
Patchy rain nearby+15°C
Moderate or heavy rain shower+12°C
+18°C9 m/s, W2.2 mm64%
12Thu
Moderate or heavy rain shower+14°C
Patchy rain nearby+12°C
+17°C7-9 m/s, WNW3.2 mm64%
13Fri
Patchy rain nearby+15°C
Patchy rain nearby+13°C
+18°C7-8 m/s, N0.8 mm66%
14Sat
Clear/Sunny+16°C
Cloudy+12°C
+18°C2-3 m/s, WNW0 mm55%
15Sun
Clear/Sunny+18°C
Clear/Sunny+13°C
+17°C4-5 m/s, W0 mm68%
16Mon
Patchy rain nearby+18°C
Clear/Sunny+16°C
+17°C6-8 m/s, NNE0.2 mm71%
17Tue
Overcast+18°C
Partly Cloudy+16°C
+18°C8 m/s, NE0 mm76%
18Wed
Clear/Sunny+20°C
Clear/Sunny+16°C
+18°C8 m/s, NE0 mm79%
19Thu
Clear/Sunny+22°C
Clear/Sunny+16°C
+18°C7-8 m/s, ENE0 mm71%
20Fri
Clear/Sunny+21°C
Partly Cloudy+15°C
+18°C6-7 m/s, ENE0 mm68%
21Sat
Partly Cloudy+23°C
Cloudy+15°C
+18°C4 m/s, ESE0 mm72%
22Sun
Moderate rain at times+20°C
Partly Cloudy+16°C
+17°C4 m/s, SE0.9 mm81%
23Mon
Patchy rain nearby+19°C
Patchy rain nearby+15°C
+17°C5-7 m/s, SW0.8 mm82%
24Tue
Patchy rain nearby+16°C
Partly Cloudy+13°C
+17°C6-7 m/s, WNW0.1 mm84%
25Wed
Moderate or heavy rain shower+15°C
Overcast+13°C
+17°C5-8 m/s, SW1.6 mm88%
26Thu
Patchy rain nearby+18°C
Moderate or heavy rain shower+14°C
+17°C7-9 m/s, SW3.2 mm84%
27Fri
Patchy rain nearby+14°C
Patchy rain nearby+12°C
+17°C11-13 m/s, NW3.4 mm77%
28Sat
Cloudy+13°C
Overcast+10°C
+17°C7-10 m/s, NW0 mm62%
29Sun
Overcast+14°C
Clear/Sunny+8°C
+17°C5-8 m/s, SSE0 mm64%
30Mon
Light rain+16°C
Cloudy+12°C
+17°C10-12 m/s, S1.4 mm82%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2024
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +14°C
  • Water temperature:
  • Precipitation (month): 30 mm
  • Days with precipitation: 10
  • Humidity: 75%
  • 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+20°C
Overcast+16°C
4-6 m/s, WSW1.7 mm88%
2Sat
Clear/Sunny+21°C
Cloudy+17°C
3-5 m/s, NNE0 mm85%
3Sun
Partly Cloudy+21°C
Clear/Sunny+17°C
3-4 m/s, ENE0 mm82%
4Mon
Clear/Sunny+24°C
Clear/Sunny+16°C
4-5 m/s, E0 mm65%
5Tue
Clear/Sunny+27°C
Overcast+18°C
4-5 m/s, ENE0 mm62%
6Wed
Clear/Sunny+27°C
Clear/Sunny+20°C
3-4 m/s, E0 mm61%
7Thu
Clear/Sunny+26°C
Clear/Sunny+19°C
3-4 m/s, E0 mm59%
8Fri
Clear/Sunny+24°C
Clear/Sunny+20°C
2-3 m/s, WNW0 mm68%
9Sat
Clear/Sunny+27°C
Clear/Sunny+21°C
2-4 m/s, ENE0 mm59%
10Sun
Clear/Sunny+30°C
Clear/Sunny+21°C
3-4 m/s, SE0 mm60%
11Mon
Clear/Sunny+23°C
Cloudy+18°C
4 m/s, WNW0 mm77%
12Tue
Clear/Sunny+21°C
Clear/Sunny+17°C
4-6 m/s, WNW0 mm83%
13Wed
Partly Cloudy+19°C
Overcast+16°C
6-7 m/s, ENE0 mm74%
14Thu
Clear/Sunny+20°C
Cloudy+16°C
2-3 m/s, N0 mm66%
15Fri
Clear/Sunny+24°C
Clear/Sunny+15°C
3-4 m/s, SSE0 mm64%
16Sat
Clear/Sunny+22°C
Clear/Sunny+17°C
4-6 m/s, NE0 mm66%
17Sun
Partly Cloudy+23°C
Partly Cloudy+17°C
4-5 m/s, E0 mm76%
18Mon
Moderate or heavy rain shower+22°C
Moderate rain at times+17°C
8-11 m/s, SW2.7 mm81%
19Tue
Patchy rain nearby+19°C
Clear/Sunny+16°C
11-13 m/s, SW0.4 mm71%
20Wed
Partly Cloudy+23°C
Cloudy+16°C
9-12 m/s, SSW0 mm72%
21Thu
Overcast+20°C
Cloudy+14°C
6-10 m/s, S0.4 mm77%
22Fri
Moderate rain at times+17°C
Overcast+12°C
6-7 m/s, SSW0.7 mm77%
23Sat
Cloudy+16°C
Patchy rain nearby+12°C
6-7 m/s, W0.1 mm68%
24Sun
Clear/Sunny+20°C
Clear/Sunny+12°C
6-8 m/s, S0 mm66%
25Mon
Partly Cloudy+21°C
Clear/Sunny+14°C
5-7 m/s, SSW0 mm67%
26Tue
Cloudy+22°C
Cloudy+16°C
4-5 m/s, SSW0 mm69%
27Wed
Clear/Sunny+23°C
Partly Cloudy+16°C
4-5 m/s, SSE0 mm69%
28Thu
Partly Cloudy+19°C
Cloudy+16°C
6-9 m/s, WSW0 mm73%
29Fri
Overcast+20°C
Partly Cloudy+16°C
6-7 m/s, NW0 mm70%
30Sat
Clear/Sunny+19°C
Clear/Sunny+13°C
3-4 m/s, WSW0 mm66%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2023
  • Average daytime temperature: +22°C
  • Average nighttime temperature: +16°C
  • Water temperature:
  • Precipitation (month): 6 mm
  • Days with precipitation: 2
  • Humidity: 71%
  • 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
Clear/Sunny+25°C
Partly Cloudy+17°C
6-7 m/s, ENE0 mm58%
2Fri
Partly Cloudy+26°C
Clear/Sunny+18°C
5 m/s, SE0.6 mm62%
3Sat
Partly Cloudy+24°C
Partly Cloudy+16°C
3 m/s, SW0 mm71%
4Sun
Cloudy+25°C
Partly Cloudy+16°C
3-4 m/s, WSW0 mm72%
5Mon
Cloudy+24°C
Clear/Sunny+18°C
3-4 m/s, S1.5 mm70%
6Tue
Partly Cloudy+24°C
Cloudy+18°C
5-7 m/s, WSW0 mm73%
7Wed
Partly Cloudy+23°C
Overcast+16°C
4-5 m/s, SW0 mm72%
8Thu
Moderate or heavy rain shower+20°C
Moderate or heavy rain shower+16°C
5-7 m/s, SW8.5 mm80%
9Fri
Patchy rain nearby+19°C
Overcast+15°C
7-8 m/s, SSW0.4 mm82%
10Sat
Patchy rain nearby+19°C
Patchy rain nearby+16°C
6 m/s, WNW0.5 mm80%
11Sun
Overcast+22°C
Overcast+15°C
2-3 m/s, SE0 mm70%
12Mon
Clear/Sunny+26°C
Clear/Sunny+16°C
4 m/s, SE0 mm65%
13Tue
Patchy rain nearby+21°C
Patchy rain nearby+17°C
3-4 m/s, SE0.3 mm72%
14Wed
Moderate or heavy rain shower+18°C
Patchy rain nearby+16°C
5-6 m/s, ENE2.8 mm90%
15Thu
Cloudy+19°C
Cloudy+15°C
4-5 m/s, NW0 mm77%
16Fri
Cloudy+16°C
Cloudy+13°C
7-9 m/s, NNW0.7 mm60%
17Sat
Overcast+16°C
Patchy rain nearby+13°C
9-10 m/s, NNW0.2 mm65%
18Sun
Cloudy+17°C
Overcast+13°C
8-9 m/s, NNW0.1 mm60%
19Mon
Partly Cloudy+16°C
Cloudy+13°C
6-8 m/s, NNW0 mm60%
20Tue
Partly Cloudy+17°C
Patchy rain nearby+14°C
4-5 m/s, S0.1 mm62%
21Wed
Cloudy+17°C
Cloudy+13°C
3 m/s, E0 mm68%
22Thu
Clear/Sunny+19°C
Clear/Sunny+10°C
3 m/s, E0 mm58%
23Fri
Patchy rain nearby+18°C
Clear/Sunny+13°C
3-4 m/s, SE0.5 mm50%
24Sat
Patchy rain nearby+15°C
Heavy rain at times+14°C
6-8 m/s, NNE2.3 mm86%
25Sun
Patchy rain nearby+17°C
Overcast+13°C
5-6 m/s, NE1.1 mm72%
26Mon
Patchy rain nearby+15°C
Cloudy+13°C
7-9 m/s, WNW0.6 mm72%
27Tue
Patchy rain nearby+14°C
Moderate or heavy rain shower+10°C
7-8 m/s, WNW2.8 mm64%
28Wed
Cloudy+15°C
Moderate rain at times+10°C
6 m/s, WNW0.6 mm65%
29Thu
Overcast+14°C
Heavy rain at times+10°C
4 m/s, NNE1.4 mm73%
30Fri
Clear/Sunny+18°C
Patchy rain nearby+10°C
5-8 m/s, WSW0.3 mm69%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2022
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +14°C
  • Water temperature:
  • Precipitation (month): 25.3 mm
  • Days with precipitation: 7
  • Humidity: 69%
  • 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
Cloudy+17°C
Partly Cloudy+12°C
5-6 m/s, NNE0 mm77%
2Thu
Clear/Sunny+20°C
Patchy rain nearby+13°C
5-7 m/s, NE0.1 mm86%
3Fri
Clear/Sunny+19°C
Partly Cloudy+13°C
5-7 m/s, NE0 mm88%
4Sat
Clear/Sunny+19°C
Clear/Sunny+13°C
5-6 m/s, NE0 mm85%
5Sun
Partly Cloudy+21°C
Partly Cloudy+14°C
4 m/s, NE0 mm78%
6Mon
Clear/Sunny+23°C
Clear/Sunny+13°C
3-4 m/s, NE0 mm74%
7Tue
Clear/Sunny+25°C
Clear/Sunny+15°C
4-5 m/s, ENE0 mm66%
8Wed
Clear/Sunny+26°C
Clear/Sunny+16°C
4 m/s, ESE0 mm64%
9Thu
Partly Cloudy+23°C
Clear/Sunny+16°C
4-5 m/s, SW0 mm79%
10Fri
Moderate rain at times+21°C
Partly Cloudy+15°C
4-6 m/s, WSW0.6 mm84%
11Sat
Cloudy+19°C
Partly Cloudy+14°C
6-7 m/s, WSW0.1 mm82%
12Sun
Clear/Sunny+19°C
Partly Cloudy+13°C
3-4 m/s, WNW0 mm82%
13Mon
Clear/Sunny+18°C
Clear/Sunny+13°C
4-5 m/s, ENE0 mm84%
14Tue
Patchy rain nearby+20°C
Cloudy+14°C
3-4 m/s, NE0.1 mm83%
15Wed
Clear/Sunny+18°C
Partly Cloudy+14°C
4-5 m/s, W0.1 mm88%
16Thu
Partly Cloudy+20°C
Partly Cloudy+12°C
3 m/s, WSW0 mm80%
17Fri
Patchy rain nearby+20°C
Clear/Sunny+13°C
2-3 m/s, SSE0.1 mm77%
18Sat
Partly Cloudy+20°C
Partly Cloudy+15°C
4-5 m/s, ENE0 mm73%
19Sun
Clear/Sunny+20°C
Partly Cloudy+14°C
3-4 m/s, NE0 mm76%
20Mon
Partly Cloudy+16°C
Patchy rain nearby+13°C
4-6 m/s, NNE0.6 mm79%
21Tue
Clear/Sunny+17°C
Clear/Sunny+11°C
2-4 m/s, NNW0 mm78%
22Wed
Clear/Sunny+20°C
Clear/Sunny+11°C
2 m/s, WSW0 mm69%
23Thu
Partly Cloudy+18°C
Clear/Sunny+12°C
5-7 m/s, W0 mm80%
24Fri
Clear/Sunny+19°C
Clear/Sunny+13°C
5-6 m/s, WSW0 mm81%
25Sat
Clear/Sunny+19°C
Clear/Sunny+13°C
3-4 m/s, WNW0 mm76%
26Sun
Clear/Sunny+20°C
Partly Cloudy+14°C
3-4 m/s, SW0 mm75%
27Mon
Heavy rain at times+17°C
Clear/Sunny+13°C
8-10 m/s, WSW1.1 mm78%
28Tue
Cloudy+17°C
Clear/Sunny+11°C
5-6 m/s, SSW0 mm74%
29Wed
Clear/Sunny+16°C
Overcast+9°C
8-9 m/s, WSW0.2 mm69%
30Thu
Partly Cloudy+15°C
Patchy rain nearby+9°C
6-8 m/s, SW0.3 mm72%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2021
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +13°C
  • Water temperature:
  • Precipitation (month): 3.3 mm
  • Days with precipitation: 1
  • Humidity: 78%
  • Wind: 4 m/s

Daily air temperature for the month

Day Night
Tap a date to open detailed weather for that day
SeptemberDayNightSea t°WindPrecipHumidity
1Tue
Partly Cloudy+16°C
Partly Cloudy+13°C
2-4 m/s, SE0.2 mm66%
2Wed
Clear/Sunny+18°C
Clear/Sunny+13°C
2 m/s, SE0 mm62%
3Thu
Cloudy+20°C
Patchy rain nearby+15°C
7-9 m/s, SW0.2 mm72%
4Fri
Partly Cloudy+19°C
Patchy rain nearby+16°C
6-7 m/s, WSW0.3 mm76%
5Sat
Partly Cloudy+17°C
Overcast+14°C
5-6 m/s, WNW0.1 mm71%
6Sun
Partly Cloudy+18°C
Partly Cloudy+13°C
3-4 m/s, WNW0 mm65%
7Mon
Clear/Sunny+19°C
Overcast+14°C
4-6 m/s, WSW0 mm75%
8Tue
Partly Cloudy+21°C
Partly Cloudy+16°C
5-6 m/s, W0 mm82%
9Wed
Cloudy+21°C
Cloudy+17°C
5-6 m/s, WSW0 mm88%
10Thu
Partly Cloudy+19°C
Partly Cloudy+14°C
3-5 m/s, ENE0 mm72%
11Fri
Clear/Sunny+20°C
Clear/Sunny+14°C
2-4 m/s, SW0 mm69%
12Sat
Partly Cloudy+19°C
Clear/Sunny+14°C
5-7 m/s, W0 mm78%
13Sun
Clear/Sunny+21°C
Clear/Sunny+15°C
4 m/s, WSW0 mm80%
14Mon
Clear/Sunny+27°C
Clear/Sunny+14°C
3-4 m/s, ESE0 mm68%
15Tue
Clear/Sunny+28°C
Clear/Sunny+17°C
3-4 m/s, SSW0 mm64%
16Wed
Partly Cloudy+22°C
Clear/Sunny+18°C
5-8 m/s, SSE0 mm76%
17Thu
Clear/Sunny+18°C
Partly Cloudy+16°C
8-9 m/s, NE0 mm71%
18Fri
Clear/Sunny+21°C
Clear/Sunny+13°C
7-8 m/s, ENE0 mm63%
19Sat
Partly Cloudy+22°C
Clear/Sunny+15°C
6-7 m/s, ENE0 mm66%
20Sun
Partly Cloudy+21°C
Cloudy+16°C
5-6 m/s, NE0 mm65%
21Mon
Clear/Sunny+20°C
Clear/Sunny+12°C
3-4 m/s, NE0 mm74%
22Tue
Clear/Sunny+22°C
Clear/Sunny+14°C
2-4 m/s, WSW0 mm72%
23Wed
Moderate rain at times+19°C
Partly Cloudy+15°C
7-8 m/s, SW0.9 mm80%
24Thu
Moderate rain at times+15°C
Cloudy+12°C
8-10 m/s, SSW0.9 mm78%
25Fri
Moderate rain at times+12°C
Patchy rain nearby+9°C
11-18 m/s, WNW1.1 mm80%
26Sat
Overcast+13°C
Patchy rain nearby+10°C
15-17 m/s, NW2.7 mm77%
27Sun
Patchy rain nearby+16°C
Patchy rain nearby+12°C
15-17 m/s, N2.5 mm83%
28Mon
Overcast+16°C
Moderate rain at times+12°C
7-8 m/s, NNW0.7 mm90%
29Tue
Cloudy+17°C
Clear/Sunny+11°C
4-5 m/s, W0.1 mm81%
30Wed
Cloudy+18°C
Clear/Sunny+13°C
5-6 m/s, SSW0 mm80%

Weather highs and lows in Dunkirk for september

Climate in Dunkirk in september

  • Year: 2020
  • Average daytime temperature: +19°C
  • Average nighttime temperature: +14°C
  • Water temperature:
  • Precipitation (month): 9.7 mm
  • Days with precipitation: 3
  • Humidity: 74%
  • Wind: 6 m/s

Weather in Dunkirk in september by year

Year Day Night Precipitation Days with precipitation Water
2025 +19°C +14°C 14 mm 6
2024 +19°C +14°C 30 mm 10
2023 +22°C +16°C 6 mm 2
2022 +19°C +14°C 25.3 mm 7
2021 +19°C +13°C 3.3 mm 1
2020 +19°C +14°C 9.7 mm 3

Comparison september in Dunkirk with other months

Month Day Night Days with precipitation Sunny days
January +8°C +4°C 4 4
February +9°C +5°C 4 5
March +10°C +6°C 4 9
April +12°C +7°C 3 10
May +15°C +10°C 2 10
June +19°C +13°C 3 13
July +21°C +15°C 3 10
August +22°C +16°C 4 11
September +20°C +14°C 5 10
October +16°C +12°C 5 5
November +12°C +8°C 7 4
December +9°C +6°C 6 3