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
April brings a rise in Etna's average high-temperature, moving from a cold 36.3°F (2.4°C) in March to a frosty 49.8°F (9.9°C). Throughout the nights in April, an average low-temperature of 33.4°F (0.8°C) is noted in Etna.Humidity
April and May, with an average relative humidity of 77%, are the least humid months in Etna.Rainfall
The month with the most rainfall in Etna is April, when the rain falls for 13.9 days and typically aggregates up to 2.05" (52mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Etna, during April, snow falls for 3.6 days and regularly aggregates up to 2.64" (67mm) of snow. Throughout the year, in Etna, there are 50.1 snowfall days, and 21.14" (537mm) of snow is accumulated.Daylight
In Etna, the average length of the day in April is 13h and 31min.On the first day of April in Etna, Maine, sunrise is at 6:15 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 7:40 pm EDT.
Sunshine
In April, the average sunshine is 6.9h.UV index
The average daily maximum UV index in April in Etna is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What are the temperatures in Etna in April?
What are the least humid months in Etna?
What is the average humidity in April in Etna?
What is the rainiest month in Etna?
How many days does it rain in April in Etna?
How much does it snow in Etna in April?
What is the average length of the day in April in Etna?
What time are sunrise and sunset in April in Etna?
How many hours of sunshine does Etna have in April?
What is the UV index intensity in April in Etna?
Average temperature in April
Etna, ME
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.4°F).
- Average low temperature in April: 33.4°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in April
Etna, 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
Etna, ME
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Etna, ME
- Average humidity in April: 77%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in April
Etna, ME
- Average rainfall in April: 2.05"
The wettest month (with the highest rainfall) is April (2.05").
The driest month (with the least rainfall) is July (1.1").
Average rainfall days in April
Etna, ME
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in April
Etna, ME
- Average snowfall in April: 2.64"
The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Etna, ME
- Average snowfall days in April: 3.6 days
The month with the highest number of snowfall days is February (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Etna, 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: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in April
Etna, ME
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is April (12.1 days).
Average UV index in April
Etna, 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
Etna, ME
- Average cloud cover in April: 55
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in April
Etna, ME
- Average visibility in April: 5mi
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Etna, Maine, USA
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