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 start of September involves a subtle temperature drop, shifting from a moderately hot 78.3°F (25.7°C) in August to an agreeable 71.1°F (21.7°C). September brings with it a nighttime average temperature of 51.1°F (10.6°C) in Middle Grove.Humidity
The average relative humidity in September in Middle Grove, New York, is 78%.Rainfall
September is the month with the least rainfall in Middle Grove. Rain falls for 11.5 days and accumulates 1.89" (48mm) of precipitation.Snowfall
In Middle Grove, New York, snow does not fall in June through September.Daylight
In September, the average length of the day in Middle Grove is 12h and 29min.On the first day of September, sunrise is at 6:20 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:38 pm EDT.
Sunshine
The average sunshine in September is 9.1h.UV index
In September, the average daily maximum UV index in Middle Grove, New York, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the usual temperature for Middle Grove in September?
What is the average humidity in September in Middle Grove?
What is the driest month in Middle Grove?
How many days does it rain in September in Middle Grove?
When it does not snow in Middle Grove?
Does it snow in Middle Grove in September?
How many hours of daylight does Middle Grove have in September?
When are sunrise and sunset in September in Middle Grove?
How many hours of sunshine does Middle Grove have in September?
How high is the UV index in September in Middle Grove?
Average temperature in September
Middle Grove, NY
- Average high temperature in September: 71.1°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in September: 51.1°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in September
Middle Grove, 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
Middle Grove, NY
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in September
Middle Grove, NY
- Average humidity in September: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Middle Grove, NY
- Average rainfall in September: 1.89"
The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in September
Middle Grove, NY
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in September
Middle Grove, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Middle Grove, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Middle Grove, 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 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Middle Grove, NY
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (10 days).
Average UV index in September
Middle Grove, NY
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Middle Grove, NY
- Average cloud cover in September: 34
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in September
Middle Grove, NY
- Average visibility in September: 5mi
The months with the highest visibility are April, July and November (6mi).
The months with the lowest visibility are January, February, March, May, June, August, September, October and December (5mi).
Middle Grove, New York, USA
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