Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The commencement of April sees a shift in the average high-temperature, moving from a wintry 37.6°F (3.1°C) in March to a chilly 47.8°F (8.8°C). Jefferson throughout April, experiences an average nighttime temperature of 36°F (2.2°C).Humidity
In April, the average relative humidity in Jefferson is 78%.Rainfall
In Jefferson, during April, the rain falls for 15.3 days and regularly aggregates up to 2.99" (76mm) of precipitation. Throughout the year, in Jefferson, there are 144.1 rainfall days, and 29.29" (744mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Jefferson, Maine. April is the last month it regularly snows in Jefferson. During 2.6 snowfall days, in April, Jefferson aggregates 1.93" (49mm) of snow. In Jefferson, during the entire year, snow falls for 40 days and aggregates up to 18.27" (464mm) of snow.Daylight
In April, the average length of the day is 13h and 29min.On the first day of April, sunrise is at 6:17 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:40 pm EDT.
Sunshine
In April, the average sunshine in Jefferson is 7.5h.UV index
In Jefferson, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In April, an average UV index of 3 transforms into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the average April temperature in Jefferson?
What is the average humidity in April in Jefferson?
How much does it rain in Jefferson in April?
What is the last month it snows in Jefferson?
How many hours of daylight does Jefferson have in April?
When is the sunrise / sunset in April in Jefferson?
How many hours of sunshine does Jefferson have in April?
What is the UV index reading in April in Jefferson?
Average temperature in April
Jefferson, ME
- Average high temperature in April: 47.8°F
The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in April: 36°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in April
Jefferson, ME
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Jefferson, ME
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in April
Jefferson, ME
- Average humidity in April: 78%
The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Jefferson, ME
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.57").
Average rainfall days in April
Jefferson, ME
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Jefferson, ME
- Average snowfall in April: 1.93"
The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Jefferson, ME
- Average snowfall days in April: 2.6 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jefferson, ME
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in April
Jefferson, ME
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is April (11.4 days).
Average UV index in April
Jefferson, ME
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Jefferson, ME
- Average cloud cover in April: 51
The months with the most cloud cover are February, March, April and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Jefferson, ME
- Average visibility in April: 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).
Jefferson, Maine, USA
Weather forecast for your location
2. Allow the app to use your location
