August weather forecast
Colebrook, NH

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Weather in August

The arrival of August in Colebrook marks the commencement of the transition from summer to fall. Steady humidity at 81% coupled with rainfall totals of 2.64" (67mm) ensure a moist atmosphere. At the same time, daylight hours begin to decrease, coming down to 14 hours. As nighttime temperatures edge down slightly, it evokes the impending start of autumn. Moving past August, the gradual cooling trend continues into September.

Temperature

During August, Colebrook observes a subtle ascent to a pleasant 72.3°F (22.4°C) from July's 74.5°F (23.6°C) in the average high-temperature. Colebrook experiences a mean low-temperature of 51.4°F (10.8°C) during August.

Humidity

In Colebrook, the average relative humidity in August is 81%.

Rainfall

In Colebrook, in August, during 19.3 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Colebrook, during the entire year, the rain falls for 154.3 days and collects up to 30.87" (784mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Colebrook, the average length of the day in August is 14h and 1min.
On the first day of August, sunrise is at 5:32 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:24 pm EDT.

Sunshine

In August, the average sunshine is 9.2h.

UV index

The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 4 during August, leads to the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the average August temperature in Colebrook?

The average high-temperature and low-temperature in Colebrook during August are 72.3°F (22.4°C) and 51.4°F (10.8°C) respectively.

What is the average humidity in August in Colebrook?

In August, the average relative humidity in Colebrook, New Hampshire, is 81%.

How many days does it rain in August in Colebrook?

In August, the rain falls for 19.3 days. Throughout August, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Colebrook?

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

How many hours of daylight does Colebrook have in August?

In August, the average day length is 14h and 1min.

What time are sunrise and sunset in August in Colebrook?

On the first day of August, sunrise is at 5:32 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:24 pm EDT.

How many hours of sunshine does Colebrook have in August?

In Colebrook, New Hampshire, the average sunshine duration in August is 9.2h.

What is the UV index intensity in August in Colebrook?

In Colebrook, New Hampshire, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Colebrook, NH

Average temperature in August - Colebrook, NH
  • Average high temperature in August: 72.3°F

The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is January (21°F).

  • Average low temperature in August: 51.4°F

The month with the highest average low temperature is July (53.4°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure in August
Colebrook, NH

Average pressure in August - Colebrook, NH
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Colebrook, NH

Average wind speed in August - Colebrook, NH
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Colebrook, NH

Average humidity in August - Colebrook, NH
  • Average humidity in August: 81%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in August
Colebrook, NH

Average rainfall in August - Colebrook, NH
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days in August
Colebrook, NH

Average rainfall days in August - Colebrook, NH
  • Average rainfall days in August: 19.3 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in August
Colebrook, NH

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

The month with the highest snowfall is January (12.4").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Colebrook, NH

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

The month with the highest number of snowfall days is February (21.3 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
Colebrook, NH

Average daylight in August / Average sunshine in August - Colebrook, NH
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 9h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 6min).

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Average sunshine days in August
Colebrook, NH

Average sunshine days in August - Colebrook, NH
  • Average sunshine days in August: 9 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (6.2 days).

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Average UV index in August
Colebrook, NH

Average UV index in August - Colebrook, NH
  • Average UV index in August: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).

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Average cloud cover in August
Colebrook, NH

Average cloud cover in August - Colebrook, NH
  • Average cloud cover in August: 45

The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 43).

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Average visibility in August
Colebrook, NH

Average visibility in August - Colebrook, NH
  • Average visibility in August: 4mi

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

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Colebrook, New Hampshire, USA

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