July weather forecast and climate
Mount Washington, NH

Weather in July

July in Mount Washington, New Hampshire, is a moderately hot summer month, with average temperature varying between 75°F (23.9°C) and 54.7°F (12.6°C).

Temperature

With an average high-temperature of 75°F (23.9°C) and an average low-temperature of 54.7°F (12.6°C), July is the warmest month.

Humidity

The average relative humidity is 79%.

Rainfall

In Mount Washington, New Hampshire, it is raining for 16.7 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, in Mount Washington, there are 144.9 rainfall days, and 20.08" (510mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in Mount Washington is 15.1h.

Sunshine

In Mount Washington, the average sunshine in July is 9.6h.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Mount Washington?

July is the warmest month, with an average high-temperature of 75°F (23.9°C) and an average low-temperature of 54.7°F (12.6°C).

What is the temperature in July in Mount Washington?

The average high-temperature, in July, in Mount Washington, is 75°F (23.9°C), while the average low-temperature is 54.7°F (12.6°C).

What is the average humidity in July in Mount Washington?

The average relative humidity in July is 79%.

How many days does it rain in July in Mount Washington?

In Mount Washington, New Hampshire, in July, during 16.7 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When it does not snow in Mount Washington?

June through September are months without snowfall.

How many hours of daylight does Mount Washington have in July?

In Mount Washington, the average length of the day in July is 15.1h.

How many hours of sunshine does Mount Washington have in July?

In Mount Washington, New Hampshire, the average sunshine in July is 9.6h.

When is the highest UV index in Mount Washington?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in July in Mount Washington?

The average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Mount Washington, NH

Average temperature in July - Mount Washington, NH
  • Average high temperature in July: 75°F

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.7°F).

  • Average low temperature in July: 54.7°F

The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

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Average pressure in July
Mount Washington, NH

Average pressure in July - Mount Washington, NH
  • Average pressure in July: 29.93"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in July
Mount Washington, NH

Average wind speed in July - Mount Washington, NH
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in July
Mount Washington, NH

Average humidity in July - Mount Washington, NH
  • Average humidity in July: 79%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in July
Mount Washington, NH

Average rainfall in July - Mount Washington, NH
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in July
Mount Washington, NH

Average rainfall days in July - Mount Washington, NH
  • Average rainfall days in July: 16.7 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is November (8 days).

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Average snowfall in July
Mount Washington, NH

Average snowfall in July - Mount Washington, NH
  • Average snowfall in July: 0"

The month with the highest snowfall is January (11.42").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Mount Washington, NH

Average snowfall days in July - Mount Washington, NH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (20.4 days).
Months with the least snowfall days are July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Mount Washington, NH

Average daylight in July / Average sunshine in July - Mount Washington, NH
  • Average daylight in July: 15.1h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in July: 9.6h

The month with the most sunshine is August (Average sunshine: 9.8h).
The month with the least sunshine is February (Average sunshine: 3.5h).

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Average sunshine days in July
Mount Washington, NH

Average sunshine days in July - Mount Washington, NH
  • Average sunshine days in July: 10.5 days

The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in July
Mount Washington, NH

Average UV index in July - Mount Washington, NH
  • Average UV index in July: 5

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in July
Mount Washington, NH

Average cloud cover in July - Mount Washington, NH
  • Average cloud cover in July: 41

The month with the most cloud cover is February (Cloud cover 64).
Months with the least cloud cover are July, August and September (Cloud cover 41).

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Average visibility in July
Mount Washington, NH

Average visibility in July - Mount Washington, NH
  • Average visibility in July: 5mi

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

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