July weather forecast
Sunapee, NH

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Weather in July

July is the warmest month in Sunapee, with temperatures peaking at an average high of 78.8°F (26°C). With no snowfall and balmy days, summer is in full swing at this point in the year. Residents and visitors enjoy the warm, sunny days and an array of outdoor activities. The longer daylight periods contribute to a vibrant atmosphere throughout the region. July's heat, while intense, adds to the charm of the summer season.

Temperature

July is the warmest month of the year, registering average temperatures as high as 78.8°F (26°C) and as low as 57.2°F (14°C).

Humidity

In Sunapee, the average relative humidity in July is 77%.

Rainfall

In Sunapee, New Hampshire, in July, during 14.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, in Sunapee, there are 153.2 rainfall days, and 29.92" (760mm) of precipitation is accumulated.

Snowfall

In Sunapee, snow does not fall in June through September.

Daylight

The average length of the day in July in Sunapee, New Hampshire, is 15h and 2min.
On the first day of the month, sunrise is at 5:12 am and sunset at 8:32 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:11 pm EDT.

Sunshine

The average sunshine in July is 9.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, an average UV index of 5 transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What month is the hottest in Sunapee?

Sunapee, New Hampshire, reaches its average highest temperatures in July, measuring 78.8°F (26°C) at the peak and 57.2°F (14°C) at the lowest.

What are the temperatures in Sunapee in July?

The average high-temperature, in July, in Sunapee, is 78.8°F (26°C), while the average low-temperature is 57.2°F (14°C).

What is the average humidity in July in Sunapee?

In July, the average relative humidity in Sunapee is 77%.

How much does it rain in Sunapee in July?

In Sunapee, New Hampshire, in July, during 14.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow in Sunapee?

June through September are months without snowfall in Sunapee.

How many hours of daylight does Sunapee have in July?

In Sunapee, New Hampshire, the average day length in July is 15h and 2min.

What time are sunrise and sunset in July in Sunapee?

In July, on the first day of the month, sunrise is at 5:12 am and sunset at 8:32 pm. On the last day of the month, in Sunapee, New Hampshire, sunrise is at 5:37 am and sunset at 8:11 pm EDT.

How long on average sun shines in July in Sunapee?

In July, the average sunshine duration in Sunapee is 9.9h.

What is the month with the highest UV index in Sunapee?

The months with the highest UV index in Sunapee are May through August, with an average maximum UV index of 5.

How high is the UV index in July in Sunapee?

The average daily maximum UV index in July in Sunapee, New Hampshire, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Sunapee, NH

Average temperature in July - Sunapee, NH
  • Average high temperature in July: 78.8°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in July: 57.2°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

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Average pressure in July
Sunapee, NH

Average pressure in July - Sunapee, NH
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Sunapee, NH

Average wind speed in July - Sunapee, NH
  • Average wind speed in July: 5.2mph

The windiest months (with the highest average wind speed) are January, February, March and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in July
Sunapee, NH

Average humidity in July - Sunapee, NH
  • Average humidity in July: 77%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in July
Sunapee, NH

Average rainfall in July - Sunapee, NH
  • Average rainfall in July: 2.52"

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in July
Sunapee, NH

Average rainfall days in July - Sunapee, NH
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in July
Sunapee, NH

Average snowfall in July - Sunapee, NH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (11.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Sunapee, NH

Average snowfall days in July - Sunapee, NH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Sunapee, NH

Average daylight in July / Average sunshine in July - Sunapee, NH
  • Average daylight in July: 15h 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: 9h and 0min).

  • Average sunshine in July: 9h and 5min

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 0min).

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Average sunshine days in July
Sunapee, NH

Average sunshine days in July - Sunapee, NH
  • Average sunshine days in July: 13.9 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (11.3 days).

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Average UV index in July
Sunapee, NH

Average UV index in July - Sunapee, 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 February and December (UV index 1).

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Average cloud cover in July
Sunapee, NH

Average cloud cover in July - Sunapee, NH
  • Average cloud cover in July: 37

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in July
Sunapee, NH

Average visibility in July - Sunapee, NH
  • Average visibility in July: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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Sunapee, New Hampshire, USA

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