July weather forecastJackson, NH
July
Weather in July
July is the zenith of summer in Jackson, showcasing the highest temperatures, peaking at 76.3°F (24.6°C). Sunlight reigns supreme, boasting the highest UV index of the year at 5. Routinely, there are more days of sunshine, hitting a high of 18.6 days, and the high cloud pressure also contributes to summer's ardent sunshine. This period attracts many outdoor enthusiasts, showing off Jackson's verdant landscapes under the summer sun.Temperature
The warmest period tends to be July, when average temperatures fluctuate between a high of 76.3°F (24.6°C) and a low of 55.4°F (13°C).Humidity
In July, the average relative humidity is 79%.Rainfall
In Jackson, New Hampshire, in July, during 10.3 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, 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 Jackson, the average length of the day in July is 15h and 7min.On the first day of the month, sunrise is at 5:05 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:32 am and sunset at 8:09 pm EDT.
Sunshine
The average sunshine in July is 9.9h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In July, the average maximum UV index of 5 translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Jackson, NH
- Average high temperature in July: 76.3°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 July: 55.4°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 July
Jackson, NH
- Average pressure in July: 29.93"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 July
Jackson, NH
- Average wind speed in July: 4.6mph
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 July
Jackson, NH
- Average humidity in July: 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 July
Jackson, NH
- Average rainfall in July: 0.79"
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 July
Jackson, NH
- Average rainfall days in July: 10.3 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 July
Jackson, NH
- Average snowfall in July: 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 July
Jackson, NH
- Average snowfall days in July: 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 July /
Average sunshine in July
Jackson, NH
- Average daylight in July: 15h and 6min
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 July: 9h and 54min
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 July
Jackson, NH
- Average sunshine days in July: 18.6 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 July
Jackson, NH
- Average UV index in July: 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 July
Jackson, NH
- Average cloud cover in July: 39
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 July
Jackson, NH
- Average visibility in July: 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).
