August weather forecast
Atkinson, NH

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Weather in August

The last month of the summer, August, is another warm month in Atkinson, New Hampshire, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 61.9°F (16.6°C).

Temperature

The unfolding of August shows an average high-temperature of a still moderately hot 79.9°F (26.6°C), indicating a slight variance from July's 80.8°F (27.1°C). August nights in Atkinson observe an average temperature dip to a refreshing 61.9°F (16.6°C).

Humidity

In August, the average relative humidity in Atkinson is 75%.

Rainfall

In Atkinson, in August, it is raining for 7.8 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, in Atkinson, there are 78.3 rainfall days, and 5.43" (138mm) of precipitation is accumulated.

Snowfall

In Atkinson, snow does not fall in June through October.

Daylight

The average length of the day in August is 13h and 53min.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:05 pm. On the last day of August, sunrise is at 6:08 am and sunset at 7:20 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Atkinson in August?

In August, the average high-temperature and low-temperature are 79.9°F (26.6°C) and 61.9°F (16.6°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 84.2°F (29°C).

What is the average humidity in August in Atkinson?

The average relative humidity in August in Atkinson, New Hampshire, 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?

In Atkinson, snow does not fall in June through October.

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

In Atkinson, New Hampshire, the average day length in August is 13h and 53min.

When are sunrise and sunset in August in Atkinson?

On the first day of August, sunrise is at 5:36 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:20 pm EDT.

What month has the most sunshine in Atkinson?

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

How many hours of sunshine does Atkinson have in August?

In Atkinson, the average sunshine duration in August is 10.6h.

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

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

What is the UV index intensity in August in Atkinson?

In August, the average daily maximum UV index in Atkinson, New Hampshire, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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 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).

Average pressure in August
Atkinson, NH

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

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%).

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").

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).

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").
The months with the least snowfall are June, July, August, September and October (0").

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).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Atkinson, NH
  • Average daylight in August: 13h and 5min

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 August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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).

Average UV index in August
Atkinson, NH

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

The months with the highest UV index are June, 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 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).

Average visibility in August
Atkinson, NH

Average visibility in August - Atkinson, NH
  • Average visibility in August: 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).

Atkinson, New Hampshire, USA

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