Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's onset records an average high-temperature of a still warm 77.7°F (25.4°C), a near match to July's 78.3°F (25.7°C). The average temperature during August nights in Hanover is registered at an enjoyable 64.8°F (18.2°C).Humidity
The average relative humidity in August is 78%.Rainfall
In Hanover, in August, during 11.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, there are 123.1 rainfall days, and 13.94" (354mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Hanover, Massachusetts, the average length of the day in August is 13h and 50min.On the first day of the month, sunrise is at 5:37 am and sunset at 8:02 pm. On the last day of August, in Hanover, sunrise is at 6:08 am and sunset at 7:18 pm EDT.
Sunshine
With an average of 10.6h of sunshine, August has the most sunshine of the year.UV index
The months with the highest UV index in Hanover are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 6 in August interprets into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are August temperatures in Hanover?
What is the average humidity in August in Hanover?
How many days does it rain in August in Hanover?
When it does not snow in Hanover?
What is the average length of the day in August in Hanover?
When are sunrise and sunset in August in Hanover?
What month has the most sunshine in Hanover?
How long on average sun shines in August in Hanover?
When is the highest UV index in Hanover?
What is the UV index reading in August in Hanover?
Average temperature in August
Hanover, MA
- Average high temperature in August: 77.7°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in August: 64.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in August
Hanover, MA
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Hanover, MA
- Average wind speed in August: 7.3mph
The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in August
Hanover, MA
- Average humidity in August: 78%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in August
Hanover, MA
- Average rainfall in August: 1.14"
The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are February and September (0.91").
Average rainfall days in August
Hanover, MA
- Average rainfall days in August: 11.8 days
The month with the highest number of rainy days is July (13.2 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in August
Hanover, MA
- Average snowfall in August: 0"
The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Hanover, MA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Hanover, MA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in August
Hanover, MA
- Average sunshine days in August: 17.4 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (14.9 days).
Average UV index in August
Hanover, MA
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Hanover, MA
- Average cloud cover in August: 30
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Hanover, MA
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Hanover, Massachusetts, USA
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