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 transition into February, Grand Isle notes an average high-temperature of a still freezing cold 20.3°F (-6.5°C), closely resembling January. In Grand Isle, in February, the average low-temperature is an arctic cold 3.6°F (-15.8°C).Humidity
In Grand Isle, the average relative humidity in February is 93%.Rainfall
The month with the least rainfall is February, when the rain falls for 4.3 days and typically collects 1.97" (50mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Grand Isle, in February, during 20.6 snowfall days, 12.36" (314mm) of snow is typically accumulated. In Grand Isle, during the entire year, snow falls for 107.8 days and aggregates up to 71.34" (1812mm) of snow.Daylight
The average length of the day in February is 10h and 18min.On the first day of February, sunrise is at 6:58 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 5:16 pm EST.
Sunshine
The month with the least sunshine is February, with an average of 2.1h 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 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 1 in February leads to these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. To guard against the harmful effects of the Sun, minimize exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the average humidity in February?
What is the driest month?
How much does it rain in February?
How many days does it snow in February?
What is the average length of the day in February?
What time are sunrise and sunset in February?
What is the month with the least sunshine?
How long on average sun shines in February?
What are the months with the lowest UV index in Grand Isle?
How high is the UV index in February?
Average temperature in February
Grand Isle, ME
- Average high temperature in February: 20.3°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in February: 3.6°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).
Average pressure in February
Grand Isle, ME
- Average pressure in February: 29.94"Hg
The months with the highest atmospheric pressure are March, September and November (30.01"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in February
Grand Isle, ME
- Average wind speed in February: 8.2mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in February
Grand Isle, ME
- Average humidity in February: 93%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (76%).
Average rainfall in February
Grand Isle, ME
- Average rainfall in February: 1.97"
The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in February
Grand Isle, ME
- Average rainfall days in February: 4.3 days
The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in February
Grand Isle, ME
- Average snowfall in February: 12.36"
The month with the highest snowfall is January (14.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Grand Isle, ME
- Average snowfall days in February: 20.6 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Grand Isle, ME
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in February: 2h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in February
Grand Isle, ME
- Average sunshine days in February: 8.6 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in February
Grand Isle, ME
- Average UV index in February: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in February
Grand Isle, ME
- Average cloud cover in February: 75
The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in February
Grand Isle, ME
- Average visibility in February: 4mi
The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Grand Isle, Maine, USA
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