July weather forecastCharlestown, NH
July
Weather in July
July is a moderately hot summer month in Charlestown, New Hampshire, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 79.7°F (26.5°C).Temperature
Charlestown's warmest month, July, generally records average temperatures ranging from a high of 79.7°F (26.5°C) to a low of 57.7°F (14.3°C).Humidity
In Charlestown, the average relative humidity in July is 76%.Rainfall
In Charlestown, during July, the rain falls for 12.1 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Charlestown, during the entire year, the rain falls for 113.5 days and collects up to 16.77" (426mm) of precipitation.Snowfall
June through September are months without snowfall in Charlestown, New Hampshire.Daylight
In Charlestown, the average length of the day in July is 15h and 1min.On the first day of July, sunrise is at 5:13 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:12 pm EDT.
Sunshine
The average sunshine in July is 10.2h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Charlestown. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In July, a daily maximum UV index of 5 leads to the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Charlestown, NH
- Average high temperature in July: 79.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in July: 57.7°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure in July
Charlestown, NH
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Charlestown, NH
- Average wind speed in July: 5.2mph
The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in July
Charlestown, NH
- Average humidity in July: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in July
Charlestown, NH
- Average rainfall in July: 1.73"
The wettest month (with the highest rainfall) is October (1.77").
The driest months (with the least rainfall) are January and March (1.06").
Average rainfall days in July
Charlestown, NH
- Average rainfall days in July: 12.1 days
The month with the highest number of rainy days is July (12.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in July
Charlestown, NH
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Charlestown, NH
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Charlestown, NH
- Average daylight in July: 15h and 0min
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 0min).
- Average sunshine in July: 10h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in July
Charlestown, NH
- Average sunshine days in July: 16.5 days
The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are April and June (16 days).
Average UV index in July
Charlestown, NH
- Average UV index in July: 5
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, February, March, October, November and December (UV index 2).
Average cloud cover in July
Charlestown, NH
- Average cloud cover in July: 35
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in July
Charlestown, NH
- Average visibility in July: 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).
