April weather forecastLebanon, ME
April
Weather in April
April is a fresh spring month in Lebanon, Maine, with an average temperature fluctuating between 36.5°F (2.5°C) and 50.5°F (10.3°C).Temperature
With the arrival of April, the average high-temperature transitions from a wintry 39.4°F (4.1°C) in March to a cool 50.5°F (10.3°C). During April, the nighttime temperature in Lebanon averages to a cold 36.5°F (2.5°C).Humidity
April and November, with an average relative humidity of 76%, are the least humid months.Rainfall
In Lebanon, Maine, in April, it is raining for 12.5 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 118.9 rainfall days, and 14.61" (371mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Lebanon, in April, snow falls for 1.8 days, with typically accumulated 0.71" (18mm) of snow. Throughout the year, there are 31.7 snowfall days, and 10.51" (267mm) of snow is accumulated.Daylight
In April, the average length of the day in Lebanon is 13h and 27min.On the first day of the month, sunrise is at 6:23 am and sunset at 7:10 pm. On the last day of April, in Lebanon, sunrise is at 5:36 am and sunset at 7:44 pm EDT.
Sunshine
The average sunshine in April is 7.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 3 in April translates into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Lebanon, ME
- Average high temperature in April: 50.5°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in April: 36.5°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in April
Lebanon, ME
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Lebanon, ME
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in April
Lebanon, ME
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April and November (76%).
Average rainfall in April
Lebanon, ME
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is October (1.54").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in April
Lebanon, ME
- Average rainfall days in April: 12.5 days
The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in April
Lebanon, ME
- Average snowfall in April: 0.71"
The month with the highest snowfall is December (2.83").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Lebanon, ME
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lebanon, ME
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in April
Lebanon, ME
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (14.2 days).
Average UV index in April
Lebanon, ME
- Average UV index in April: 3
The month with the highest UV index is 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
Lebanon, ME
- Average cloud cover in April: 48
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Lebanon, 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).
