April weather forecastThree Rivers, MA
April
Weather in April
April is a refreshing spring month in Three Rivers, Massachusetts, with an average temperature fluctuating between 38.1°F (3.4°C) and 56.1°F (13.4°C).Temperature
April's arrival coincides with a rise in the average high-temperature, moving from March's chilly 43°F (6.1°C) to a mild 56.1°F (13.4°C). Three Rivers's temperature drops to an average low of 38.1°F (3.4°C) during the nights of April.Humidity
April is the least humid month, with an average relative humidity of 71%.Rainfall
In April, the rain falls for 14.9 days. Throughout April, 2.6" (66mm) of precipitation is accumulated. Throughout the year, there are 152.1 rainfall days, and 29.37" (746mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Three Rivers, in April, snow falls for 1.2 days, with typically accumulated 0.94" (24mm) of snow. Throughout the year, there are 33.4 snowfall days, and 18.43" (468mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 23min.On the first day of April, sunrise is at 6:30 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 7:47 pm EDT.
Sunshine
The average sunshine in April is 8.2h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Three Rivers, MA
- Average high temperature in April: 56.1°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 April: 38.1°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 April
Three Rivers, MA
- Average pressure in April: 29.97"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 April
Three Rivers, MA
- Average wind speed in April: 7.6mph
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 April
Three Rivers, MA
- Average humidity in April: 71%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall in April
Three Rivers, MA
- Average rainfall in April: 2.6"
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 April
Three Rivers, MA
- Average rainfall days in April: 14.9 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 April
Three Rivers, MA
- Average snowfall in April: 0.94"
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 April
Three Rivers, MA
- Average snowfall days in April: 1.2 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 April /
Average sunshine in April
Three Rivers, MA
- Average daylight in April: 13h and 24min
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 April: 8h and 12min
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 April
Three Rivers, MA
- Average sunshine days in April: 13.2 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 April
Three Rivers, MA
- Average UV index in April: 3
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 April
Three Rivers, MA
- Average cloud cover in April: 46
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 April
Three Rivers, MA
- Average visibility in April: 6mi
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).
