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
In Gasport, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's moderately hot 76.5°F (24.7°C) to an agreeable 70.7°F (21.5°C). During September, Gasport observes a consistent average nighttime temperature of 58.1°F (14.5°C).Humidity
The least humid month is September, with an average relative humidity of 75%.Rainfall
In Gasport, in September, it is raining for 14.5 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 160.8 rainfall days, and 24.06" (611mm) of precipitation is accumulated.Snowfall
In Gasport, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:48 pm. On the last day of September, sunrise is at 7:11 am and sunset at 6:56 pm EDT.
Sunshine
The average sunshine in September is 9.3h.UV index
In Gasport, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Take precautions - Protection against skin and eye damage is obliged. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. 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 are the temperatures in September?
What is the least humid month?
What is the average humidity in September?
How many days does it rain in September in Gasport?
When it does not snow?
Does it snow in September?
What is the average length of the day in September in Gasport?
When is the sunrise / sunset in September?
How many hours of sunshine does Gasport have in September?
How high is the UV index in September?
Average temperature in September
Gasport, NY
- Average high temperature in September: 70.7°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in September: 58.1°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in September
Gasport, NY
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Gasport, NY
- Average wind speed in September: 8.3mph
The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in September
Gasport, NY
- Average humidity in September: 75%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is September (75%).
Average rainfall in September
Gasport, NY
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in September
Gasport, NY
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Gasport, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Gasport, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gasport, 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 0min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in September
Gasport, NY
- Average sunshine days in September: 13.4 days
The months with the most sunshine days are June and September (13.4 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in September
Gasport, 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
Gasport, NY
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Gasport, NY
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Gasport, New York, USA
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