September weather forecastWallkill Camp, NY
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Wallkill Camp, New York, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 52.7°F (11.5°C).Temperature
As September arrives, Wallkill Camp's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 81.1°F (27.3°C) to a still warm 73.4°F (23°C). September witnesses an average nighttime temperature of 52.7°F (11.5°C).Humidity
In Wallkill Camp, the average relative humidity in September is 78%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.1 days and typically collects 0.79" (20mm) of precipitation.Snowfall
In Wallkill Camp, snow does not fall in June through September.Daylight
The average length of the day in September in Wallkill Camp is 12h and 28min.On the first day of September in Wallkill Camp, sunrise is at 6:23 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:39 pm EDT.
Sunshine
The average sunshine in September in Wallkill Camp is 8.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Wallkill Camp, NY
- Average high temperature in September: 73.4°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in September
Wallkill Camp, 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
Wallkill Camp, NY
- Average wind speed in September: 4.8mph
The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in September
Wallkill Camp, NY
- Average humidity in September: 78%
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Wallkill Camp, NY
- Average rainfall in September: 0.79"
The wettest month (with the highest rainfall) is October (1.54").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in September
Wallkill Camp, NY
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Wallkill Camp, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Wallkill Camp, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Wallkill Camp, NY
- Average daylight in September: 12h and 30min
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: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in September
Wallkill Camp, NY
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in September
Wallkill Camp, NY
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Wallkill Camp, NY
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Wallkill Camp, NY
- Average visibility in September: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
