Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
With the start of February, Grafton measures an average high-temperature of a still icy 35.8°F (2.1°C), not significantly differing from January's 32.5°F (0.3°C). During the month of February, an average low-temperature of 21.6°F (-5.8°C) is recorded.Humidity
The most humid month is February, with an average relative humidity of 80%.Rainfall
In Grafton, during February, the rain falls for 8 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 152.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Grafton, in February, snow falls for 7.8 days, with typically accumulated 4.41" (112mm) of snow. In Grafton, during the entire year, snow falls for 32.5 days and aggregates up to 18.78" (477mm) of snow.Daylight
In Grafton, the average length of the day in February is 10h and 36min.On the first day of the month, sunrise is at 7:00 am and sunset at 5:00 pm. On the last day of February, sunrise is at 6:22 am and sunset at 5:36 pm EST.
Sunshine
February has the least sunshine of the year, with an average of 4.6h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 in February translates into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. 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-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the most humid month?
What is the average humidity in February?
How much does it rain in February?
How much does it snow in February?
What is the average length of the day in February?
When is the sunrise / sunset in February?
What is the month with the least sunshine in Grafton?
How many hours of sunshine does Grafton have in February?
What are the months with the lowest UV index?
What is the UV index intensity in February?
Average temperature in February
Grafton, MA
- Average high temperature in February: 35.8°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in February: 21.6°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in February
Grafton, MA
- Average pressure in February: 30"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Grafton, MA
- Average wind speed in February: 8.9mph
The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in February
Grafton, MA
- Average humidity in February: 80%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in February
Grafton, MA
- Average rainfall in February: 2.28"
The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in February
Grafton, MA
- Average rainfall days in February: 8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in February
Grafton, MA
- Average snowfall in February: 4.41"
The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in February
Grafton, MA
- Average snowfall days in February: 7.8 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Grafton, MA
- Average daylight in February: 10h and 4min
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 February: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in February
Grafton, MA
- Average sunshine days in February: 14.3 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in February
Grafton, MA
- Average UV index in February: 2
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 February
Grafton, MA
- Average cloud cover in February: 49
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in February
Grafton, MA
- Average visibility in February: 5mi
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
Grafton, Massachusetts, USA
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