July weather forecastNewmarket, NH
July
Weather in July
July is typically the hottest month in Newmarket, with the temperature rising to a high of 77.4°F (25.2°C). Despite the high heat, this period experiences a steady amount of rainfall, registering at 2.05" (52mm). July's heat combines with its high humidity to create a quintessential summer climate. Evenings cooled by light winds provide a welcome respite from the daytime heat.Temperature
The warmest temperatures occur during July, when averages reach a peak of 77.4°F (25.2°C) and a low of 61.5°F (16.4°C).Humidity
The average relative humidity in July is 79%.Rainfall
In Newmarket, in July, it is raining for 14.3 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, there are 144.8 rainfall days, and 27.24" (692mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Newmarket, the average length of the day in July is 14h and 59min.On the first day of July, sunrise is at 5:08 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:06 pm EDT.
Sunshine
In July, the average sunshine in Newmarket, New Hampshire, is 10.2h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: During July, 6 as the daily maximum UV index converts into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Newmarket, NH
- Average high temperature in July: 77.4°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in July: 61.5°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in July
Newmarket, NH
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Newmarket, NH
- Average wind speed in July: 6.2mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in July
Newmarket, NH
- Average humidity in July: 79%
The months with the highest relative humidity are January and February (80%).
The months with the lowest relative humidity are April and November (75%).
Average rainfall in July
Newmarket, NH
- Average rainfall in July: 2.05"
The wettest months (with the highest rainfall) are October and December (2.87").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in July
Newmarket, NH
- Average rainfall days in July: 14.3 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in July
Newmarket, NH
- Average snowfall in July: 0"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Newmarket, NH
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Newmarket, 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 6min).
- Average sunshine in July: 10h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in July
Newmarket, NH
- Average sunshine days in July: 14.6 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in July
Newmarket, NH
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in July
Newmarket, NH
- Average cloud cover in July: 33
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in July
Newmarket, NH
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
