Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The arrival of September signals a subtle shift in temperature, down from a moderately hot 77.4°F (25.2°C) in August to a pleasant 71.4°F (21.9°C). Throughout September, an average low-temperature of 55°F (12.8°C) is expected.Humidity
April, July through September, with an average relative humidity of 77%, are the least humid months.Rainfall
In North Chili, in September, it is raining for 8.6 days, with typically 0.43" (11mm) of accumulated precipitation. In North Chili, during the entire year, the rain falls for 102.9 days and collects up to 7.2" (183mm) of precipitation.Snowfall
In North Chili, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 29min.On the first day of September, sunrise is at 6:36 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:53 pm EDT.
Sunshine
In North Chili, New York, the average sunshine in September is 9.1h.UV index
In North Chili, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for North Chili in September?
What are the least humid months in North Chili?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in North Chili in September?
How many hours of daylight does North Chili have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
North Chili, NY
- Average high temperature in September: 71.4°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in September: 55°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in September
North Chili, NY
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
North Chili, NY
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in September
North Chili, NY
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July, August and September (77%).
Average rainfall in September
North Chili, NY
- Average rainfall in September: 0.43"
The wettest month (with the highest rainfall) is May (0.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in September
North Chili, NY
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in September
North Chili, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
North Chili, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
North Chili, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in September
North Chili, NY
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is February (13.9 days).
Average UV index in September
North Chili, NY
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
North Chili, NY
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
North Chili, NY
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
North Chili, New York, USA
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