August weather forecast
Plainfield, NH

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Weather in August

August, the last month of the summer in Plainfield, is another warm month, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 54.3°F (12.4°C).

Temperature

Entering August, Plainfield's average high-temperature reads a still warm 76.3°F (24.6°C), indicating a close resemblance to the previous month's climate. A dramatic downturn marks the August nights in Plainfield, New Hampshire, with lows averaging at a cool 54.3°F (12.4°C).

Humidity

In Plainfield, the average relative humidity in August is 79%.

Rainfall

In August, in Plainfield, the rain falls for 15.8 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Plainfield, New Hampshire, there are 158.8 rainfall days, and 26.06" (662mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Plainfield, New Hampshire, the average length of the day in August is 13h and 55min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:11 pm. On the last day of August, in Plainfield, sunrise is at 6:12 am and sunset at 7:25 pm EDT.

Sunshine

With an average of 10h of sunshine, August has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Undertake protective steps - Preventing sun damage is advised. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the temperature in August in Plainfield?

An average high-temperature, in August, in Plainfield, is 76.3°F (24.6°C) and the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in August in Plainfield?

The average relative humidity in August in Plainfield is 79%.

How much does it rain in Plainfield in August?

In August, in Plainfield, the rain falls for 15.8 days. Throughout August, 2.01" (51mm) of precipitation is accumulated.

When it does not snow in Plainfield?

June through September are months without snowfall in Plainfield, New Hampshire.

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

In August, the average day length is 13h and 55min.

When is the sunrise / sunset in August in Plainfield?

On the first day of August in Plainfield, New Hampshire, sunrise is at 5:39 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:25 pm EDT.

What month has the most sunshine in Plainfield?

With an average of 10h of sunshine, August has the most sunshine of the year in Plainfield.

How long on average sun shines in August in Plainfield?

The average sunshine duration in August is 10h.

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

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

What is the UV index reading in August in Plainfield?

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate 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
Plainfield, NH

Average temperature in August - Plainfield, NH
  • Average high temperature in August: 76.3°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in August: 54.3°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in August
Plainfield, NH

Average pressure in August - Plainfield, 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 (29.91"Hg).

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Average wind speed in August
Plainfield, NH

Average wind speed in August - Plainfield, NH
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in August
Plainfield, NH

Average humidity in August - Plainfield, NH
  • Average humidity in August: 79%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in August
Plainfield, NH

Average rainfall in August - Plainfield, NH
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is October (2.76").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in August
Plainfield, NH

Average rainfall days in August - Plainfield, NH
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (8 days).

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Average snowfall in August
Plainfield, NH

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

The month with the highest snowfall is February (9.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Plainfield, NH

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

The month with the highest number of snowfall days is February (16.3 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
Plainfield, NH

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

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 August: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).

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Average sunshine days in August
Plainfield, NH

Average sunshine days in August - Plainfield, NH
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in August
Plainfield, NH

Average UV index in August - Plainfield, NH
  • Average UV index in August: 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 January, February and December (UV index 1).

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Average cloud cover in August
Plainfield, NH

Average cloud cover in August - Plainfield, NH
  • Average cloud cover in August: 37

The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).

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Average visibility in August
Plainfield, NH

Average visibility in August - Plainfield, NH
  • Average visibility in August: 5mi

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

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Plainfield, New Hampshire, USA

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