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
A mild drop in Shandaken's average high-temperature is observed in September, transitioning from a moderately hot 73.9°F (23.3°C) in August to a refreshing 67.6°F (19.8°C). Throughout the September nights, Shandaken encounters a low-temperature of 48.2°F (9°C).Humidity
In Shandaken, the average relative humidity in September is 83%.Rainfall
September is the month with the least rainfall. Rain falls for 14 days and accumulates 2.99" (76mm) of precipitation.Snowfall
In Shandaken, snow does not fall in June through September.Daylight
In Shandaken, the average length of the day in September is 12h and 28min.On the first day of September in Shandaken, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:40 pm EDT.
Sunshine
In September, the average sunshine is 7.3h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
When it does not snow in Shandaken?
Does it snow in September?
How many hours of daylight does Shandaken have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Shandaken, NY
- Average high temperature in September: 67.6°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in September: 48.2°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in September
Shandaken, 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
Shandaken, NY
- Average wind speed in September: 5.3mph
The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Shandaken, NY
- Average humidity in September: 83%
The months with the highest relative humidity are February and December (88%).
The month with the lowest relative humidity is July (80%).
Average rainfall in September
Shandaken, NY
- Average rainfall in September: 2.99"
The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is September (2.99").
Average rainfall days in September
Shandaken, NY
- Average rainfall days in September: 14 days
The months with the highest number of rainy days are May and July (19.9 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in September
Shandaken, NY
- Average snowfall in September: 0"
The months with the highest snowfall are February and December (17.32").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Shandaken, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Shandaken, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in September
Shandaken, NY
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (5.4 days).
Average UV index in September
Shandaken, NY
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Shandaken, NY
- Average cloud cover in September: 51
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in September
Shandaken, NY
- Average visibility in September: 4mi
The month with the highest visibility is June (5mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (4mi).
Shandaken, New York, USA
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