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New York City Weather in September with Sea Temperature

September weather in New York City includes average daytime air +25°C, nighttime +18°C, average sea temperature +23°C. Daily water temperatures usually range from +20°C to +26°C, which is mild for beach planning. 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
Moderate rain at times+27°C
Cloudy+19°C
+26°C4 m/s1.6 mm58%
2Tue
Clear/Sunny+27°C
Clear/Sunny+18°C
+25°C4 m/s1.6 mm58%
3Wed
Clear/Sunny+27°C
Clear/Sunny+19°C
+24°C3 m/s0.8 mm57%
4Thu
Clear/Sunny+28°C
Clear/Sunny+20°C
+25°C3 m/s0 mm58%
5Fri
Clear/Sunny+27°C
Clear/Sunny+20°C
+24°C3 m/s1.1 mm62%
6Sat
Clear/Sunny+28°C
Clear/Sunny+21°C
+24°C3 m/s2.9 mm66%
7Sun
Clear/Sunny+25°C
Clear/Sunny+19°C
+24°C4 m/s2.3 mm70%
8Mon
Clear/Sunny+27°C
Clear/Sunny+17°C
+23°C4 m/s0.1 mm64%
9Tue
Clear/Sunny+27°C
Clear/Sunny+19°C
+23°C3 m/s1.2 mm59%
10Wed
Clear/Sunny+26°C
Clear/Sunny+19°C
+24°C3 m/s0.8 mm61%
11Thu
Clear/Sunny+26°C
Clear/Sunny+19°C
+23°C3 m/s0.7 mm60%
12Fri
Clear/Sunny+26°C
Clear/Sunny+19°C
+23°C3 m/s0.4 mm66%
13Sat
Clear/Sunny+26°C
Clear/Sunny+20°C
+24°C3 m/s1.2 mm68%
14Sun
Clear/Sunny+27°C
Clear/Sunny+18°C
+24°C3 m/s0 mm62%
15Mon
Clear/Sunny+25°C
Clear/Sunny+18°C
+23°C4 m/s0.2 mm58%
16Tue
Clear/Sunny+25°C
Clear/Sunny+17°C
+22°C4 m/s0 mm59%
17Wed
Clear/Sunny+24°C
Clear/Sunny+18°C
+22°C3 m/s0 mm67%
18Thu
Overcast+25°C
Overcast+18°C
+23°C4 m/s0.7 mm73%
19Fri
Clear/Sunny+25°C
Clear/Sunny+17°C
+22°C4 m/s0.4 mm58%
20Sat
Clear/Sunny+23°C
Clear/Sunny+16°C
+22°C4 m/s0 mm54%
21Sun
Clear/Sunny+23°C
Clear/Sunny+15°C
+23°C4 m/s0 mm55%
22Mon
Clear/Sunny+23°C
Clear/Sunny+15°C
+22°C4 m/s0.4 mm61%
23Tue
Clear/Sunny+22°C
Clear/Sunny+16°C
+23°C5 m/s1.3 mm66%
24Wed
Cloudy+23°C
Clear/Sunny+16°C
+22°C4 m/s1.2 mm65%
25Thu
Clear/Sunny+22°C
Clear/Sunny+16°C
+21°C4 m/s1.6 mm70%
26Fri
Clear/Sunny+24°C
Cloudy+17°C
+22°C4 m/s1.2 mm68%
27Sat
Clear/Sunny+24°C
Clear/Sunny+16°C
+22°C3 m/s0 mm59%
28Sun
Patchy rain nearby+23°C
Clear/Sunny+17°C
+21°C4 m/s1.8 mm69%
29Mon
Clear/Sunny+21°C
Partly Cloudy+16°C
+21°C4 m/s2 mm72%
30Tue
Cloudy+21°C
Overcast+15°C
+20°C4 m/s0.5 mm65%

Sea water temperature by months

Water +23°C

Day and night air temperature

Day +25°C Night +18°C

Weather highs and lows in New York City for september

Climate in New York City in september

  • Average daytime temperature: +25°C
  • Average nighttime temperature: +18°C
  • Sea water temperature: —
  • Precipitation (monthly average): 26.1 mm
  • Days with precipitation: 5.2
  • Humidity: 63%
  • Wind: 4 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
Overcast+25°C
Partly Cloudy+18°C
—3-5 m/s, ENE0 mm55%
2Tue
Clear/Sunny+28°C
Partly Cloudy+19°C
—4-5 m/s, ENE0 mm54%
3Wed
Cloudy+23°C
Partly Cloudy+16°C
—3-6 m/s, SSW0 mm81%
4Thu
Overcast+23°C
Mist+17°C
—4-8 m/s, SSE0 mm88%
5Fri
Clear/Sunny+27°C
Moderate or heavy rain shower+20°C
—4-5 m/s, S6.6 mm80%
6Sat
Partly Cloudy+32°C
Partly Cloudy+22°C
—4-5 m/s, SW11 mm78%
7Sun
Light rain+17°C
Moderate or heavy rain shower+14°C
—3-4 m/s, W12.8 mm90%
8Mon
Clear/Sunny+25°C
Fog+12°C
—3-4 m/s, N0 mm74%
9Tue
Clear/Sunny+23°C
Clear/Sunny+15°C
—3-4 m/s, ENE0 mm62%
10Wed
Overcast+20°C
Clear/Sunny+15°C
—4-5 m/s, NE0 mm74%
11Thu
Clear/Sunny+27°C
Partly Cloudy+17°C
—2 m/s, N0 mm63%
12Fri
Clear/Sunny+25°C
Clear/Sunny+18°C
—3-4 m/s, ENE0 mm66%
13Sat
Clear/Sunny+24°C
Partly Cloudy+19°C
—3-6 m/s, SSW0 mm76%
14Sun
Clear/Sunny+27°C
Clear/Sunny+18°C
—2-3 m/s, N0 mm79%
15Mon
Partly Cloudy+24°C
Moderate rain at times+19°C
—3-5 m/s, ENE0.8 mm84%
16Tue
Partly Cloudy+24°C
Partly Cloudy+17°C
—3-4 m/s, ENE0 mm79%
17Wed
Overcast+21°C
Overcast+17°C
—4-5 m/s, ENE0 mm74%
18Thu
Overcast+26°C
Overcast+18°C
—2-3 m/s, NNE0 mm88%
19Fri
Clear/Sunny+27°C
Clear/Sunny+20°C
—3-5 m/s, NW0 mm58%
20Sat
Partly Cloudy+20°C
Clear/Sunny+14°C
—4 m/s, ENE0 mm59%
21Sun
Overcast+20°C
Clear/Sunny+15°C
—4-5 m/s, ESE0 mm66%
22Mon
Overcast+23°C
Overcast+16°C
—3-4 m/s, S0 mm78%
23Tue
Partly Cloudy+26°C
Partly Cloudy+20°C
—3-4 m/s, SW0 mm79%
24Wed
Cloudy+25°C
Cloudy+20°C
—2-3 m/s, E0 mm80%
25Thu
Overcast+24°C
Mist+20°C
—4-6 m/s, S1.9 mm94%
26Fri
Clear/Sunny+29°C
Light rain shower+20°C
—2-4 m/s, WNW0.8 mm73%
27Sat
Clear/Sunny+27°C
Overcast+19°C
—3 m/s, NE0 mm67%
28Sun
Partly Cloudy+26°C
Overcast+19°C
—2-3 m/s, ENE9.9 mm77%
29Mon
Clear/Sunny+26°C
Clear/Sunny+17°C
—2-3 m/s, ENE0 mm73%
30Tue
Overcast+25°C
Overcast+19°C
—3-4 m/s, NNE0 mm58%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2025
  • Average daytime temperature: +25°C
  • Average nighttime temperature: +18°C
  • Water temperature: —
  • Precipitation (month): 43.8 mm
  • Days with precipitation: 5
  • Humidity: 74%
  • 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
SeptemberDayNightSea t°WindPrecipHumidity
1Sun
Moderate rain at times+28°C
Cloudy+22°C
+26°C3-4 m/s, SW0.8 mm79%
2Mon
Partly Cloudy+26°C
Clear/Sunny+18°C
+25°C5-7 m/s, NNW0 mm46%
3Tue
Clear/Sunny+24°C
Clear/Sunny+16°C
+24°C4-5 m/s, NNE0 mm35%
4Wed
Clear/Sunny+24°C
Clear/Sunny+17°C
+25°C2-4 m/s, SSE0 mm38%
5Thu
Clear/Sunny+25°C
Clear/Sunny+19°C
+24°C3-5 m/s, ESE0 mm51%
6Fri
Overcast+24°C
Clear/Sunny+19°C
+24°C4 m/s, ENE0 mm67%
7Sat
Patchy rain nearby+22°C
Cloudy+16°C
+24°C5-6 m/s, SSE0.1 mm75%
8Sun
Clear/Sunny+22°C
Clear/Sunny+12°C
+23°C4-5 m/s, NW0 mm46%
9Mon
Partly Cloudy+25°C
Clear/Sunny+15°C
+23°C4-5 m/s, WSW0 mm39%
10Tue
Clear/Sunny+27°C
Partly Cloudy+18°C
+24°C4-5 m/s, NNW0 mm40%
11Wed
Clear/Sunny+26°C
Clear/Sunny+17°C
+23°C3-5 m/s, ENE0 mm41%
12Thu
Clear/Sunny+25°C
Clear/Sunny+19°C
+23°C2-4 m/s, SSE0 mm58%
13Fri
Clear/Sunny+27°C
Clear/Sunny+19°C
+24°C2-4 m/s, S0 mm54%
14Sat
Clear/Sunny+28°C
Clear/Sunny+20°C
+24°C2-4 m/s, E0 mm57%
15Sun
Clear/Sunny+26°C
Clear/Sunny+21°C
+23°C3-5 m/s, SE0 mm61%
16Mon
Clear/Sunny+25°C
Clear/Sunny+19°C
+22°C4-5 m/s, ESE0 mm56%
17Tue
Overcast+21°C
Cloudy+18°C
+22°C3-5 m/s, ESE0 mm86%
18Wed
Overcast+22°C
Cloudy+18°C
+23°C4-5 m/s, ENE0 mm84%
19Thu
Cloudy+23°C
Heavy rain at times+19°C
+22°C5-6 m/s, NNE1.2 mm80%
20Fri
Overcast+21°C
Overcast+18°C
+22°C5-6 m/s, NNE0 mm77%
21Sat
Clear/Sunny+25°C
Clear/Sunny+18°C
+23°C4 m/s, NE0 mm64%
22Sun
Clear/Sunny+22°C
Clear/Sunny+15°C
+22°C4 m/s, ENE0 mm66%
23Mon
Cloudy+21°C
Partly Cloudy+16°C
+23°C4 m/s, ENE0 mm67%
24Tue
Cloudy+20°C
Cloudy+16°C
+22°C4-5 m/s, E0 mm68%
25Wed
Overcast+19°C
Overcast+17°C
+21°C4-5 m/s, ESE0 mm86%
26Thu
Heavy rain at times+25°C
Heavy rain at times+19°C
+22°C4 m/s, SW2.5 mm91%
27Fri
Overcast+22°C
Overcast+18°C
+22°C2 m/s, ENE0 mm81%
28Sat
Patchy rain nearby+22°C
Overcast+19°C
+21°C4-5 m/s, E0.2 mm74%
29Sun
Patchy rain nearby+17°C
Overcast+16°C
+21°C5 m/s, ENE0.3 mm88%
30Mon
Cloudy+19°C
Overcast+16°C
+20°C4-6 m/s, ENE0 mm78%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2024
  • Average daytime temperature: +23°C
  • Average nighttime temperature: +18°C
  • Water temperature: —
  • Precipitation (month): 5.1 mm
  • Days with precipitation: 2
  • Humidity: 64%
  • 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
1Fri
Clear/Sunny+27°C
Clear/Sunny+15°C
—4 m/s, ENE0 mm42%
2Sat
Clear/Sunny+30°C
Clear/Sunny+17°C
—3-4 m/s, SSW0 mm50%
3Sun
Clear/Sunny+34°C
Patchy rain nearby+20°C
—3 m/s, SW0.2 mm50%
4Mon
Partly Cloudy+36°C
Clear/Sunny+25°C
—2 m/s, W0 mm49%
5Tue
Clear/Sunny+36°C
Clear/Sunny+25°C
—1-2 m/s, N0 mm52%
6Wed
Clear/Sunny+35°C
Clear/Sunny+26°C
—1-2 m/s, N0 mm52%
7Thu
Clear/Sunny+35°C
Clear/Sunny+25°C
—3-6 m/s, S0 mm51%
8Fri
Moderate rain at times+31°C
Clear/Sunny+23°C
—4-6 m/s, S0.7 mm70%
9Sat
Heavy rain at times+31°C
Cloudy+23°C
—2-4 m/s, SSE1.3 mm73%
10Sun
Moderate rain at times+29°C
Clear/Sunny+23°C
—3 m/s, S0.6 mm73%
11Mon
Patchy rain nearby+29°C
Patchy rain nearby+21°C
—1-2 m/s, SSW0.3 mm68%
12Tue
Partly Cloudy+29°C
Clear/Sunny+20°C
—2-4 m/s, WNW0 mm69%
13Wed
Moderate or heavy rain shower+25°C
Clear/Sunny+18°C
—2-3 m/s, NW5.3 mm78%
14Thu
Clear/Sunny+25°C
Overcast+16°C
—4-5 m/s, NNW0 mm55%
15Fri
Partly Cloudy+22°C
Clear/Sunny+13°C
—6 m/s, NNE0 mm50%
16Sat
Overcast+25°C
Partly Cloudy+15°C
—5-6 m/s, NW0 mm41%
17Sun
Partly Cloudy+27°C
Clear/Sunny+14°C
—2-3 m/s, W0 mm48%
18Mon
Moderate rain at times+22°C
Cloudy+17°C
—3-4 m/s, SSW4.4 mm90%
19Tue
Clear/Sunny+25°C
Clear/Sunny+13°C
—4-5 m/s, WNW0 mm80%
20Wed
Clear/Sunny+25°C
Clear/Sunny+13°C
—3-4 m/s, NW0 mm50%
21Thu
Clear/Sunny+25°C
Clear/Sunny+13°C
—3 m/s, NNE0 mm41%
22Fri
Clear/Sunny+23°C
Cloudy+13°C
—4-6 m/s, E0 mm50%
23Sat
Moderate or heavy rain shower+18°C
Partly Cloudy+14°C
—7-8 m/s, NE7.2 mm80%
24Sun
Patchy rain nearby+18°C
Overcast+13°C
—7-8 m/s, ENE1.5 mm89%
25Mon
Patchy rain nearby+16°C
Moderate or heavy rain shower+14°C
—6-7 m/s, NE7.7 mm90%
26Tue
Patchy rain nearby+18°C
Patchy rain nearby+13°C
—6-7 m/s, NE2.6 mm70%
27Wed
Clear/Sunny+19°C
Partly Cloudy+10°C
—4-5 m/s, ENE0 mm54%
28Thu
Partly Cloudy+21°C
Clear/Sunny+12°C
—3-4 m/s, ENE0 mm61%
29Fri
Moderate or heavy rain shower+17°C
Overcast+14°C
—5-6 m/s, ENE9.9 mm88%
30Sat
Overcast+20°C
Overcast+13°C
—4-6 m/s, NNE0 mm82%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2023
  • Average daytime temperature: +26°C
  • Average nighttime temperature: +17°C
  • Water temperature: —
  • Precipitation (month): 41.7 mm
  • Days with precipitation: 8
  • Humidity: 63%
  • 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
1Thu
Clear/Sunny+31°C
Clear/Sunny+21°C
—4-5 m/s, NW0 mm34%
2Fri
Clear/Sunny+27°C
Clear/Sunny+18°C
—3-4 m/s, ESE0 mm37%
3Sat
Clear/Sunny+28°C
Partly Cloudy+20°C
—3-5 m/s, SSE0 mm56%
4Sun
Patchy rain nearby+31°C
Clear/Sunny+21°C
—3 m/s, WSW0.1 mm66%
5Mon
Cloudy+26°C
Overcast+22°C
—2 m/s, SSW0 mm82%
6Tue
Moderate or heavy rain shower+22°C
Moderate or heavy rain shower+19°C
—4-5 m/s, WNW6.3 mm88%
7Wed
Patchy rain nearby+21°C
Patchy rain nearby+18°C
—5 m/s, NE0.7 mm88%
8Thu
Clear/Sunny+27°C
Partly Cloudy+17°C
—3-4 m/s, NE0 mm62%
9Fri
Clear/Sunny+28°C
Clear/Sunny+17°C
—3-4 m/s, ENE0 mm48%
10Sat
Clear/Sunny+31°C
Clear/Sunny+18°C
—2-4 m/s, W0 mm49%
11Sun
Moderate rain at times+23°C
Partly Cloudy+20°C
—2-3 m/s, SW3.6 mm65%
12Mon
Overcast+26°C
Moderate or heavy rain shower+19°C
—2-3 m/s, NNE2.6 mm84%
13Tue
Patchy rain nearby+27°C
Moderate or heavy rain shower+21°C
—3 m/s, SSW1.8 mm75%
14Wed
Clear/Sunny+28°C
Clear/Sunny+18°C
—4 m/s, NW0 mm48%
15Thu
Clear/Sunny+25°C
Partly Cloudy+16°C
—4 m/s, NNW0 mm44%
16Fri
Clear/Sunny+26°C
Clear/Sunny+14°C
—2-3 m/s, WNW0 mm36%
17Sat
Clear/Sunny+26°C
Clear/Sunny+19°C
—3-5 m/s, SSE0 mm48%
18Sun
Clear/Sunny+30°C
Partly Cloudy+19°C
—4-5 m/s, SW0 mm51%
19Mon
Clear/Sunny+31°C
Clear/Sunny+21°C
—4 m/s, SW1.1 mm48%
20Tue
Clear/Sunny+27°C
Clear/Sunny+20°C
—3-4 m/s, NW0 mm56%
21Wed
Clear/Sunny+25°C
Clear/Sunny+17°C
—3-5 m/s, SSE0 mm70%
22Thu
Patchy rain nearby+22°C
Cloudy+15°C
—5-7 m/s, NW0.8 mm61%
23Fri
Clear/Sunny+19°C
Clear/Sunny+11°C
—6-8 m/s, NNW0 mm41%
24Sat
Clear/Sunny+22°C
Clear/Sunny+11°C
—4-5 m/s, NW0 mm41%
25Sun
Clear/Sunny+24°C
Clear/Sunny+15°C
—3-5 m/s, SSW0 mm47%
26Mon
Clear/Sunny+24°C
Cloudy+15°C
—5-7 m/s, WSW0 mm61%
27Tue
Clear/Sunny+23°C
Clear/Sunny+15°C
—4-6 m/s, WSW0 mm36%
28Wed
Cloudy+20°C
Clear/Sunny+12°C
—4-5 m/s, WNW0 mm59%
29Thu
Clear/Sunny+21°C
Clear/Sunny+13°C
—4-5 m/s, N0 mm54%
30Fri
Clear/Sunny+19°C
Clear/Sunny+12°C
—4 m/s, NE0 mm55%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2022
  • Average daytime temperature: +25°C
  • Average nighttime temperature: +17°C
  • Water temperature: —
  • Precipitation (month): 17 mm
  • Days with precipitation: 5
  • Humidity: 56%
  • 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
1Wed
Moderate rain at times+24°C
Partly Cloudy+18°C
—5-9 m/s, NE8.7 mm76%
2Thu
Overcast+22°C
Moderate or heavy rain shower+15°C
—7-9 m/s, NNE7.3 mm84%
3Fri
Clear/Sunny+24°C
Clear/Sunny+16°C
—4 m/s, N0 mm52%
4Sat
Clear/Sunny+26°C
Clear/Sunny+16°C
—3 m/s, W0 mm55%
5Sun
Patchy rain nearby+21°C
Clear/Sunny+16°C
—4 m/s, SW0.1 mm73%
6Mon
Partly Cloudy+28°C
Cloudy+19°C
—4-6 m/s, W0 mm70%
7Tue
Partly Cloudy+27°C
Clear/Sunny+18°C
—3-4 m/s, WSW0 mm60%
8Wed
Patchy rain nearby+27°C
Clear/Sunny+20°C
—5-7 m/s, S0.1 mm72%
9Thu
Heavy rain at times+24°C
Moderate or heavy rain shower+20°C
—3-4 m/s, WNW6.1 mm71%
10Fri
Clear/Sunny+25°C
Clear/Sunny+17°C
—5-6 m/s, NW0 mm53%
11Sat
Clear/Sunny+25°C
Clear/Sunny+17°C
—3-4 m/s, SW0 mm51%
12Sun
Clear/Sunny+30°C
Clear/Sunny+19°C
—5-6 m/s, SW0 mm64%
13Mon
Clear/Sunny+30°C
Clear/Sunny+23°C
—4-5 m/s, W0.2 mm64%
14Tue
Partly Cloudy+27°C
Cloudy+21°C
—3-5 m/s, SE0 mm78%
15Wed
Patchy rain nearby+32°C
Cloudy+22°C
—4-5 m/s, SSW0.1 mm66%
16Thu
Cloudy+23°C
Cloudy+21°C
—4-5 m/s, NNE0 mm88%
17Fri
Patchy rain nearby+24°C
Patchy rain nearby+21°C
—4-5 m/s, ENE0.2 mm82%
18Sat
Clear/Sunny+30°C
Partly Cloudy+20°C
—3 m/s, NNE0 mm66%
19Sun
Clear/Sunny+26°C
Clear/Sunny+19°C
—3-4 m/s, NNE0 mm50%
20Mon
Patchy rain nearby+25°C
Clear/Sunny+18°C
—2-4 m/s, SSE0.1 mm52%
21Tue
Overcast+24°C
Clear/Sunny+17°C
—4 m/s, SE0 mm59%
22Wed
Cloudy+26°C
Heavy rain at times+22°C
—5-7 m/s, SSE1.8 mm76%
23Thu
Patchy rain nearby+23°C
Clear/Sunny+19°C
—6-8 m/s, WSW0.6 mm81%
24Fri
Clear/Sunny+24°C
Moderate or heavy rain shower+17°C
—3-4 m/s, W5.7 mm62%
25Sat
Clear/Sunny+25°C
Clear/Sunny+15°C
—2-4 m/s, NW0 mm50%
26Sun
Clear/Sunny+23°C
Cloudy+17°C
—3-5 m/s, NNW0 mm50%
27Mon
Clear/Sunny+27°C
Clear/Sunny+16°C
—4-6 m/s, WSW0 mm43%
28Tue
Moderate rain at times+23°C
Cloudy+17°C
—4-5 m/s, WSW0.5 mm65%
29Wed
Partly Cloudy+20°C
Partly Cloudy+14°C
—4 m/s, NNW0 mm46%
30Thu
Cloudy+18°C
Clear/Sunny+14°C
—3-5 m/s, N0 mm50%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2021
  • Average daytime temperature: +25°C
  • Average nighttime temperature: +18°C
  • Water temperature: —
  • Precipitation (month): 31.5 mm
  • Days with precipitation: 5
  • Humidity: 64%
  • 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
Cloudy+25°C
Cloudy+21°C
—3-4 m/s, S0 mm64%
2Wed
Patchy rain nearby+27°C
Cloudy+22°C
—4 m/s, SSE2.1 mm77%
3Thu
Partly Cloudy+29°C
Moderate or heavy rain shower+24°C
—3-4 m/s, SW4.8 mm66%
4Fri
Clear/Sunny+30°C
Overcast+22°C
—4-5 m/s, WNW0 mm53%
5Sat
Clear/Sunny+27°C
Clear/Sunny+19°C
—3-4 m/s, NW0 mm36%
6Sun
Clear/Sunny+28°C
Clear/Sunny+20°C
—2-4 m/s, SSW0 mm41%
7Mon
Clear/Sunny+26°C
Partly Cloudy+20°C
—4-5 m/s, SSE0 mm53%
8Tue
Clear/Sunny+30°C
Clear/Sunny+20°C
—3-4 m/s, S0 mm62%
9Wed
Clear/Sunny+29°C
Cloudy+21°C
—2-3 m/s, ESE0 mm62%
10Thu
Overcast+26°C
Patchy rain nearby+22°C
—2 m/s, ESE4 mm76%
11Fri
Cloudy+26°C
Overcast+21°C
—4 m/s, NNE0.1 mm70%
12Sat
Clear/Sunny+22°C
Cloudy+18°C
—4-5 m/s, E0 mm54%
13Sun
Cloudy+25°C
Cloudy+19°C
—4 m/s, SSE0 mm61%
14Mon
Clear/Sunny+27°C
Partly Cloudy+17°C
—4-6 m/s, NNW0 mm56%
15Tue
Clear/Sunny+21°C
Clear/Sunny+14°C
—4-6 m/s, ENE0 mm41%
16Wed
Clear/Sunny+24°C
Clear/Sunny+15°C
—4-5 m/s, SSW0 mm54%
17Thu
Clear/Sunny+25°C
Clear/Sunny+18°C
—3-4 m/s, SW0 mm61%
18Fri
Overcast+22°C
Overcast+16°C
—5-6 m/s, NNE0 mm57%
19Sat
Clear/Sunny+19°C
Clear/Sunny+11°C
—5-7 m/s, NE0 mm32%
20Sun
Clear/Sunny+18°C
Clear/Sunny+11°C
—4-5 m/s, NE0 mm32%
21Mon
Clear/Sunny+19°C
Clear/Sunny+11°C
—4 m/s, NE0 mm32%
22Tue
Clear/Sunny+23°C
Clear/Sunny+11°C
—4 m/s, ESE0 mm32%
23Wed
Clear/Sunny+26°C
Clear/Sunny+14°C
—4-5 m/s, NW0 mm45%
24Thu
Cloudy+26°C
Clear/Sunny+17°C
—3-4 m/s, WSW0 mm52%
25Fri
Clear/Sunny+26°C
Clear/Sunny+17°C
—3-4 m/s, SW0 mm55%
26Sat
Heavy rain at times+24°C
Clear/Sunny+18°C
—3-4 m/s, S1.2 mm64%
27Sun
Clear/Sunny+26°C
Clear/Sunny+20°C
—2-4 m/s, SSE0 mm74%
28Mon
Patchy rain nearby+26°C
Patchy rain nearby+21°C
—4-5 m/s, S0.5 mm75%
29Tue
Heavy rain at times+24°C
Partly Cloudy+20°C
—4 m/s, SSW1.5 mm80%
30Wed
Cloudy+22°C
Moderate rain at times+17°C
—6-7 m/s, WSW3.2 mm67%

Weather highs and lows in New York City for september

Climate in New York City in september

  • Year: 2020
  • Average daytime temperature: +25°C
  • Average nighttime temperature: +18°C
  • Water temperature: —
  • Precipitation (month): 17.4 mm
  • Days with precipitation: 6
  • Humidity: 56%
  • Wind: 4 m/s

Weather in New York City in september by year

Year Day Night Precipitation Days with precipitation Water
2025 +25°C +18°C 43.8 mm 5 —
2024 +23°C +18°C 5.1 mm 2 —
2023 +26°C +17°C 41.7 mm 8 —
2022 +25°C +17°C 17 mm 5 —
2021 +25°C +18°C 31.5 mm 5 —
2020 +25°C +18°C 17.4 mm 6 —

Comparison september in New York City with other months

Month Day Night Days with precipitation Sunny days
January +4°C -2°C 4 10
February +6°C -1°C 5 9
March +11°C +3°C 6 10
April +15°C +7°C 6 8
May +21°C +12°C 6 9
June +27°C +18°C 4 9
July +31°C +22°C 7 10
August +29°C +21°C 5 11
September +25°C +18°C 5 13
October +19°C +12°C 4 14
November +13°C +5°C 4 14
December +6°C 0°C 6 10