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
Three Rivers, Massachusetts, marks the start of August with an average high-temperature of a still moderately hot 80.2°F (26.8°C), hinting at a slight fluctuation from July's 82.8°F (28.2°C). Throughout August, an average low-temperature of 60.3°F (15.7°C) is expected.Humidity
In Three Rivers, the average relative humidity in August is 76%.Rainfall
In Three Rivers, Massachusetts, in August, during 14.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, in Three Rivers, there are 152.1 rainfall days, and 29.37" (746mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Three Rivers, the average length of the day in August is 13h and 50min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:08 pm. On the last day of August, in Three Rivers, sunrise is at 6:14 am and sunset at 7:24 pm EDT.
Sunshine
August has the most sunshine of the year, with an average of 10.4h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 6 in August transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Three Rivers in August?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
How many hours of daylight does Three Rivers have in August?
When is the sunrise / sunset in August?
What month has the most sunshine?
How long on average sun shines in August?
What are the months with the highest UV index?
How high is the UV index in August in Three Rivers?
Average temperature in August
Three Rivers, MA
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in August
Three Rivers, MA
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Three Rivers, MA
- Average wind speed in August: 5mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Three Rivers, MA
- Average humidity in August: 76%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall in August
Three Rivers, MA
- Average rainfall in August: 2.32"
The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in August
Three Rivers, MA
- Average rainfall days in August: 14.7 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in August
Three Rivers, MA
- Average snowfall in August: 0"
The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Three Rivers, MA
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Three Rivers, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in August
Three Rivers, MA
- Average sunshine days in August: 13.4 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in August
Three Rivers, 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
Three Rivers, MA
- Average cloud cover in August: 33
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Three Rivers, MA
- Average visibility in August: 5mi
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
Three Rivers, Massachusetts, USA
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