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Yorktown (NY)
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Yorktown (NY)
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United States weather

Weather in Yorktown, New York for September 2025

Your guide to Yorktown weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Yorktown has been nearly identical to the historical average, with a temperature of 23.2 °F (showing only a slight deviation of -0.5 °F).

  • The forecast for the next days in Yorktown predicts temperatures to be around 24 °F, close to the historical average.

  • In general, the average temperature in Yorktown at the beginning of September is 23.9 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.1 °F by the end of September.

    • Rain 🌧️

  • Yorktown experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 98.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/13°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Yorktown Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain shower
25°
2
Partly cloudy
25°
3
Sunny
23°
4
Sunny
24°
5
Sunny
26°
6
Fog
26°
7
Light rain shower
18°
8
Sunny
21°
9
Partly cloudy
22°
10
Sunny
22°
11
Partly cloudy
25°
12
Sunny
25°
13
Sunny
26°
14
Partly cloudy
28°
15
Cloudy
25°
16
Mist
23°
17
Mist
24°
18
Patchy rain possible
29°
19
Sunny
28°
20
Sunny
20°
21
Sunny
22°
22
Sunny
25°
23
Sunny
26°
24
Partly cloudy
29°
25
Patchy rain possible
21°
26
Sunny
22°
27
Sunny
20°
28
Sunny
21°
29
Mist
16°
30
Overcast
19°

Temperatures trend during September in Yorktown

See the weather trend as well as the moving average line

September weather in Yorktown day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Light rain shower
Light rain shower
 25° /16° 3.1 mm 6
Sept. 2 Partly cloudy
Partly cloudy
 25° /12° 0 mm 7
Sept. 3 Sunny
Sunny
 23° /9° 0 mm 6
Sept. 4 Sunny
Sunny
 24° /12° 0 mm 6
Sept. 5 Sunny
Sunny
 26° /14° 10.8 mm 6
Sept. 6 Fog
Fog
 26° /15° 6.4 mm 6
Sept. 7 Light rain shower
Light rain shower
 18° /11° 46.9 mm 4
Sept. 8 Sunny
Sunny
 21° /6° 0 mm 6
Sept. 9 Partly cloudy
Partly cloudy
 22° /9° 0 mm 6
Sept. 10 Sunny
Sunny
 22° /11° 0 mm 6
Sept. 11 Partly cloudy
Partly cloudy
 25° /11° 0 mm 7
Sept. 12 Sunny
Sunny
 25° /14° 0 mm 6
Sept. 13 Sunny
Sunny
 26° /14° 0 mm 6
Sept. 14 Partly cloudy
Partly cloudy
 28° /15° 0 mm 7
Sept. 15 Cloudy
Cloudy
 25° /15° 0 mm 1.4
Sept. 16 Mist
Mist
 23° /17° 0 mm 1.4
Sept. 17 Mist
Mist
 24° /10° 0.1 mm 1.1
Sept. 18 Patchy rain possible
Patchy rain possible
 29° /14° 0.2 mm 1.4
Sept. 19 Sunny
Sunny
 28° /15° 0 mm 0
Sept. 20 Sunny
Sunny
 20° /8° 0 mm 4
Sept. 21 Sunny
Sunny
 22° /7° 0 mm 4
Sept. 22 Sunny
Sunny
 25° /10° 0 mm 5
Sept. 23 Sunny
Sunny
 26° /11° 0 mm 5
Sept. 24 Partly cloudy
Partly cloudy
 29° /14° 0 mm 6
Sept. 25 Patchy rain possible
Patchy rain possible
 21° /16° 0.5 mm 4
Sept. 26 Sunny
Sunny
 22° /12° 0 mm 5
Sept. 27 Sunny
Sunny
 20° /9° 0 mm 4
Sept. 28 Sunny
Sunny
 21° /8° 0 mm 4
Sept. 29 Mist
Mist
 16° /15° 0 mm 4
Sept. 30 Overcast
Overcast
 19° /14° 0 mm 4
Next
Important Notice
Our weather forecast for Yorktown in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yorktown forecast closer to your planned date for the most up-to-date weather information.
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Yorktown in September - FAQ

What are the expected maximum and minimum temperatures in Yorktown during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Yorktown during September?
Moderate rainfall is anticipated in Yorktown during September, with a total of 98.4 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Yorktown during September?
The average wind speed in Yorktown during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Yorktown

Explore the daily rainfall trends and prepare for Yorktowns September weather 💧

UV exposure in Yorktown during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Yorktown?

Get accurate weather forecasts for Yorktown, located at latitude 41.296 and longitude -73.808. Stay updated with localized weather information tailored for Yorktown.

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