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 September commences, the average high-temperature subtly reduces, transitioning from a warm 75°F (23.9°C) in August to a refreshing 67.6°F (19.8°C). The temperature lowers to an average of 47.5°F (8.6°C) during September nights.Humidity
In September, the average relative humidity in Cooks Crossing, New Hampshire, is 80%.Rainfall
September is the month with the least rainfall in Cooks Crossing. Rain falls for 11.8 days and accumulates 1.69" (43mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Cooks Crossing, New Hampshire, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 6:08 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:26 pm EDT.
Sunshine
The average sunshine in September in Cooks Crossing is 8.5h.UV index
In Cooks Crossing, New Hampshire, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in September transforms into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Cooks Crossing?
What is the average humidity in September in Cooks Crossing?
What is the driest month in Cooks Crossing?
How many days does it rain in September in Cooks Crossing?
When it does not snow in Cooks Crossing?
Does it snow in Cooks Crossing in September?
How many hours of daylight does Cooks Crossing have in September?
When is the sunrise / sunset in September in Cooks Crossing?
How many hours of sunshine does Cooks Crossing have in September?
How high is the UV index in September in Cooks Crossing?
Average temperature in September
Cooks Crossing, NH
- 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 (24.1°F).
- Average low temperature in September: 47.5°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in September
Cooks Crossing, NH
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Cooks Crossing, NH
- Average wind speed in September: 4.5mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in September
Cooks Crossing, NH
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall in September
Cooks Crossing, NH
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in September
Cooks Crossing, NH
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Cooks Crossing, NH
- Average snowfall in September: 0"
The month with the highest snowfall is February (15.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Cooks Crossing, NH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cooks Crossing, NH
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Cooks Crossing, NH
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in September
Cooks Crossing, NH
- 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 February and December (UV index 1).
Average cloud cover in September
Cooks Crossing, NH
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Cooks Crossing, NH
- Average visibility in September: 4mi
The months with the highest visibility are May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April and September (4mi).
Cooks Crossing, New Hampshire, USA
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