August weather forecast and climate
Atkinson, NH

Weather in August

The last month of the summer, August, is also a moderately hot month in Atkinson, New Hampshire, with average temperature fluctuating between 61.9°F (16.6°C) and 79.9°F (26.6°C).

Temperature

In Atkinson, the average high-temperature in August is almost the same as in July - a still warm 79.9°F (26.6°C). In August, in Atkinson, New Hampshire, the average low-temperature is 61.9°F (16.6°C).

Humidity

The average relative humidity is 75%.

Rainfall

In Atkinson, during August, the rain falls for 7.8 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Atkinson, New Hampshire, during the entire year, the rain falls for 78.3 days and collects up to 5.43" (138mm) of precipitation.

Snowfall

In Atkinson snow does not fall in June through October.

Daylight

In Atkinson, the average length of the day is 13.9h.

Sunshine

With an average of 10.6h of sunshine, August has the most sunshine of the year in Atkinson.

UV index

Months with the highest UV index in Atkinson are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 average humidity in August in Atkinson?

In August, the average relative humidity is 75%.

How much does it rain in Atkinson in August?

In Atkinson, New Hampshire, in August, during 7.8 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When it does not snow in Atkinson?

June through October are months without snowfall.

What is the average length of the day in August in Atkinson?

In August, the average length of the day in Atkinson is 13.9h.

What month has the most sunshine in Atkinson?

With an average of 10.6h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Atkinson have in August?

In August, the average sunshine is 10.6h.

What are the months with the highest UV index in Atkinson?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August in Atkinson?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
Atkinson, NH

Average temperature in August - Atkinson, NH
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in August: 61.9°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in August
Atkinson, NH

Average pressure in August - Atkinson, NH
  • Average pressure in August: 29.97"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in August
Atkinson, NH

Average wind speed in August - Atkinson, NH
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in August
Atkinson, NH

Average humidity in August - Atkinson, NH
  • Average humidity in August: 75%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in August
Atkinson, NH

Average rainfall in August - Atkinson, NH
  • Average rainfall in August: 0.35"

The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.2").

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Average rainfall days in August
Atkinson, NH

Average rainfall days in August - Atkinson, NH
  • Average rainfall days in August: 7.8 days

The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in August
Atkinson, NH

Average snowfall in August - Atkinson, NH
  • Average snowfall in August: 0"

The month with the highest snowfall is December (0.71").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Atkinson, NH

Average snowfall days in August - Atkinson, NH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Atkinson, NH

Average daylight in August / Average sunshine in August - Atkinson, NH
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 10.6h

The month with the most sunshine is August (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in August
Atkinson, NH

Average sunshine days in August - Atkinson, NH
  • Average sunshine days in August: 20.3 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (18.4 days).

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Average UV index in August
Atkinson, NH

Average UV index in August - Atkinson, NH
  • Average UV index in August: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
Atkinson, NH

Average cloud cover in August - Atkinson, NH
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in August
Atkinson, NH

Average visibility in August - Atkinson, NH
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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