August weather forecast and climate
Montpelier, VT

Sunset in the scenic leafy town of Montpelier, Vermont
Sunset in the scenic leafy town of Montpelier, Vermont

Weather in August

August, the last month of the summer, in Montpelier, is another warm month, with average temperature varying between 74.8°F (23.8°C) and 53.6°F (12°C).

Temperature

In Montpelier, the average high-temperature is relatively the same as in July - a still warm 74.8°F (23.8°C). The average low-temperature, in Montpelier, is 53.6°F (12°C).

Humidity

The average relative humidity in Montpelier is 80%.

Rainfall

In Montpelier, during 18.6 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, in Montpelier, there are 166.6 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

Snowfall

In Montpelier, Vermont, snow does not fall in June through September.

Daylight

In Montpelier, the average length of the day is 14h.

Sunshine

In August, the average sunshine in Montpelier, Vermont, is 9.7h.

UV index

The average daily maximum UV index in Montpelier is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: In August, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Montpelier?

In August, in Montpelier, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 53.6°F (12°C).

What is the average humidity in August in Montpelier?

In Montpelier, the average relative humidity in August is 80%.

How much does it rain in Montpelier in August?

In August, the rain falls for 18.6 days. Throughout August, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Montpelier?

In Montpelier snow does not fall in June through September.

How many hours of daylight does Montpelier have in August?

The average length of the day in August in Montpelier is 14h.

How long on average sun shines in August in Montpelier?

In August, the average sunshine in Montpelier, Vermont, is 9.7h.

What is the UV index intensity in August in Montpelier?

The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in August
Montpelier, VT

Average temperature in August - Montpelier, VT
  • Average high temperature in August: 74.8°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in August: 53.6°F

The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in August
Montpelier, VT

Average pressure in August - Montpelier, VT
  • Average pressure in August: 29.96"

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in August
Montpelier, VT

Average wind speed in August - Montpelier, VT
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Montpelier, VT

Average humidity in August - Montpelier, VT
  • Average humidity in August: 80%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in August
Montpelier, VT

Average rainfall in August - Montpelier, VT
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in August
Montpelier, VT

Average rainfall days in August - Montpelier, VT
  • Average rainfall days in August: 18.6 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in August
Montpelier, VT

Average snowfall in August - Montpelier, VT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (13.31").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Montpelier, VT

Average snowfall days in August - Montpelier, VT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (22.3 days).
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
Montpelier, VT

Average daylight in August / Average sunshine in August - Montpelier, VT
  • Average daylight in August: 14h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is July (Average sunshine: 9.8h).
Months with the least sunshine are January and February (Average sunshine: 2.7).

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Average sunshine days in August
Montpelier, VT

Average sunshine days in August - Montpelier, VT
  • Average sunshine days in August: 10.3 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).

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Average UV index in August
Montpelier, VT

Average UV index in August - Montpelier, VT
  • Average UV index in August: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in August
Montpelier, VT

Average cloud cover in August - Montpelier, VT
  • Average cloud cover in August: 40

Months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in August
Montpelier, VT

Average visibility in August - Montpelier, VT
  • Average visibility in August: 5mi

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

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