Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August in Jackson, New Hampshire, notes an average high-temperature of a still moderately hot 74.8°F (23.8°C), subtly differing from July's 76.3°F (24.6°C). August nights in Jackson are characterized by a notable drop from daytime highs, with an average low-temperature of 53.2°F (11.8°C).Humidity
In August, the average relative humidity is 79%.Rainfall
In Jackson, New Hampshire, in August, during 9.7 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. Throughout the year, in Jackson, there are 90.5 rainfall days, and 11.61" (295mm) of precipitation is accumulated.Snowfall
In Jackson, snow does not fall in June through September.Daylight
In August, the average length of the day in Jackson is 13h and 58min.On the first day of August, sunrise is at 5:33 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:22 pm EDT.
Sunshine
August has the most sunshine of the year, with an average of 10.1h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average August temperature in Jackson?
What is the average humidity in August in Jackson?
How much does it rain in Jackson in August?
When it does not snow in Jackson?
What is the average length of the day in August in Jackson?
When are sunrise and sunset in August in Jackson?
What month has the most sunshine in Jackson?
How many hours of sunshine does Jackson have in August?
When is the highest UV index in Jackson?
What is the UV index reading in August in Jackson?
Average temperature in August
Jackson, NH
- Average high temperature in August: 74.8°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in August: 53.2°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in August
Jackson, NH
- Average pressure in August: 29.96"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 August
Jackson, NH
- Average wind speed in August: 4.3mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Jackson, NH
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Jackson, NH
- Average rainfall in August: 0.83"
The wettest months (with the highest rainfall) are April and October (1.46").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in August
Jackson, NH
- Average rainfall days in August: 9.7 days
The months with the highest number of rainy days are May and July (10.3 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in August
Jackson, NH
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Jackson, NH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Jackson, NH
- Average daylight in August: 14h and 0min
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 August: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in August
Jackson, NH
- Average sunshine days in August: 18.8 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (18.2 days).
Average UV index in August
Jackson, NH
- Average UV index in August: 5
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 August
Jackson, NH
- Average cloud cover in August: 38
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Jackson, NH
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, July, August, November and December (5mi).
The months with the lowest visibility are January, February, March, September and October (4mi).
Jackson, New Hampshire, USA
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