August weather forecastMontpelier, VT
August
Weather in August
August in Montpelier marks the gradual heeling of summer with slightly lower temperatures, yet still maintaining comfortable warmth. Although signs of autumn are yet to invade, the city begins its slow transition. Despite a slight dip in temperature, August still holds an impressive 9.7 hours of sun daily, keeping the city bathed in golden warmth. August winds remain gentle, rarely exceeding 5mph (8km/h). Overall, it's a time of the year where residents relish the final days of summer, while preparing to herald autumn's arrival.Temperature
The arrival of August records an average high-temperature of a still moderately hot 74.8°F (23.8°C), closely related to the 76.8°F (24.9°C) observed in July. The month of August records an average low-temperature of 53.6°F (12°C).Humidity
In August, the average relative humidity is 80%.Rainfall
In Montpelier, in August, it is raining for 18.6 days, with typically 2.8" (71mm) of accumulated precipitation. In Montpelier, during the entire year, the rain falls for 166.6 days and collects up to 32.01" (813mm) of precipitation.Snowfall
In Montpelier, Vermont, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 58min.On the first day of August, sunrise is at 5:38 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:27 pm EDT.
Sunshine
In August, the average sunshine in Montpelier is 9.7h.UV index
In Montpelier, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during August translates into these guidelines:
Take precautions - Protection against sun damage is advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
Average pressure in August
Montpelier, VT
- Average pressure in August: 29.96"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).
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).
Average humidity in August
Montpelier, VT
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
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").
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).
Average snowfall in August
Montpelier, VT
- Average snowfall in August: 0"
The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").
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).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Montpelier, VT
- 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 42min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
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).
Average UV index in August
Montpelier, VT
- 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, November and December (UV index 1).
Average cloud cover in August
Montpelier, VT
- Average cloud cover in August: 40
The 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).
Average visibility in August
Montpelier, VT
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
