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
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 77.4°F (25.2°C) to a pleasant 71.1°F (21.7°C). Throughout September, Keuka Park experiences a low-temperature average of 51.6°F (10.9°C).Humidity
The average relative humidity in September is 80%.Rainfall
In September, in Keuka Park, the rain falls for 14.2 days. Throughout September, 2.13" (54mm) of precipitation is accumulated. In Keuka Park, during the entire year, the rain falls for 171.3 days and collects up to 28.7" (729mm) of precipitation.Snowfall
In Keuka Park, New York, snow does not fall in June through September.Daylight
In Keuka Park, the average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 6:34 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:50 pm EDT.
Sunshine
In September, the average sunshine in Keuka Park is 8.8h.UV index
In Keuka Park, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Keuka Park?
What is the average humidity in September in Keuka Park?
How much does it rain in Keuka Park in September?
When it does not snow in Keuka Park?
Does it snow in Keuka Park in September?
What is the average length of the day in September in Keuka Park?
What time are sunrise and sunset in September in Keuka Park?
How long on average sun shines in September in Keuka Park?
How high is the UV index in September in Keuka Park?
Average temperature in September
Keuka Park, NY
- Average high temperature in September: 71.1°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in September: 51.6°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in September
Keuka Park, NY
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Keuka Park, NY
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in September
Keuka Park, NY
- Average humidity in September: 80%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Keuka Park, NY
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days in September
Keuka Park, NY
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in September
Keuka Park, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Keuka Park, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Keuka Park, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in September
Keuka Park, NY
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in September
Keuka Park, NY
- Average UV index in September: 3
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
Keuka Park, NY
- Average cloud cover in September: 37
The months with the most cloud cover are January and February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in September
Keuka Park, NY
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, July, August and October (6mi).
The months with the lowest visibility are January, February, March, September, November and December (5mi).
Keuka Park, New York, USA
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