August weather forecast
Antrim, NH

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Weather in August

The last month of the summer, August, is another warm month in Antrim, New Hampshire, with an average temperature fluctuating between 57°F (13.9°C) and 77.7°F (25.4°C).

Temperature

Antrim's average high-temperature in August is a still warm 77.7°F (25.4°C), indicating a subtle variation from July. The average temperature during August nights in Antrim is registered at a moderate 57°F (13.9°C).

Humidity

In Antrim, the average relative humidity in August is 78%.

Rainfall

In Antrim, in August, it is raining for 14.4 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, there are 147.7 rainfall days, and 30.91" (785mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Antrim, the average length of the day in August is 13h and 53min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:08 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:23 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Antrim in August?

In August, in Antrim, the average high-temperature is 77.7°F (25.4°C), and the average low-temperature is 57°F (13.9°C).

What is the average humidity in August in Antrim?

The average relative humidity in August in Antrim is 78%.

How much does it rain in Antrim in August?

In August, the rain falls for 14.4 days. Throughout August, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Antrim?

June through September are months without snowfall.

How many hours of daylight does Antrim have in August?

In Antrim, the average day length in August is 13h and 53min.

When is the sunrise / sunset in August in Antrim?

In August, on the first day of the month, sunrise is at 5:39 am and sunset at 8:08 pm. On the last day of the month, in Antrim, New Hampshire, sunrise is at 6:11 am and sunset at 7:23 pm EDT.

What month has the most sunshine in Antrim?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Antrim?

The average sunshine duration in August in Antrim is 10.1h.

When is the highest UV index in Antrim?

The months with the highest UV index in Antrim are July and August, with an average maximum UV index of 6.

What is the UV index reading in August in Antrim?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
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
Antrim, NH

Average temperature in August - Antrim, NH
  • Average high temperature in August: 77.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in August: 57°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

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Average pressure in August
Antrim, NH

Average pressure in August - Antrim, NH
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Antrim, NH

Average wind speed in August - Antrim, NH
  • Average wind speed in August: 5.1mph

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in August
Antrim, NH

Average humidity in August - Antrim, NH
  • Average humidity in August: 78%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
Antrim, NH

Average rainfall in August - Antrim, NH
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is October (3.46").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in August
Antrim, NH

Average rainfall days in August - Antrim, NH
  • Average rainfall days in August: 14.4 days

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall in August
Antrim, NH

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

The month with the highest snowfall is February (10.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Antrim, NH

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

The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Antrim, 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 1min

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 6min).

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Average sunshine days in August
Antrim, NH

Average sunshine days in August - Antrim, NH
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (12.1 days).

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Average UV index in August
Antrim, NH

Average UV index in August - Antrim, NH
  • Average UV index in August: 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, October, November and December (UV index 2).

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Average cloud cover in August
Antrim, NH

Average cloud cover in August - Antrim, NH
  • Average cloud cover in August: 36

The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in August
Antrim, NH

Average visibility in August - Antrim, NH
  • Average visibility in August: 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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Antrim, New Hampshire, USA

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