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
As Alna transitions into April, the average high-temperature shows a change, moving from a wintry 37.9°F (3.3°C) in March to a chilly 49.8°F (9.9°C). During the month of April, Alna experiences a steady low-temperature average of 35.4°F (1.9°C).Humidity
The average relative humidity in April in Alna is 77%.Rainfall
In Alna, in April, it is raining for 15.1 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, in Alna, there are 139 rainfall days, and 27.56" (700mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Alna. In April, it is snowing for 2.8 days. Throughout April, 2.44" (62mm) of snow is accumulated. In Alna, during the entire year, snow falls for 41.8 days and aggregates up to 21.97" (558mm) of snow.Daylight
In April, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:05 pm. On the last day of April, in Alna, sunrise is at 5:29 am and sunset at 7:41 pm EDT.
Sunshine
In Alna, the average sunshine in April is 7.5h.UV index
In Alna, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 in April translates into these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Alna in April?
What is the average humidity in April in Alna?
How much does it rain in Alna in April?
How much does it snow in Alna in April?
What is the average length of the day in April in Alna?
When are sunrise and sunset in April in Alna?
How many hours of sunshine does Alna have in April?
What is the UV index reading in April in Alna?
Average temperature in April
Alna, ME
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in April: 35.4°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 (16.2°F).
Average pressure in April
Alna, ME
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Alna, ME
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in April
Alna, ME
- Average humidity in April: 77%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Alna, ME
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in April
Alna, ME
- Average rainfall days in April: 15.1 days
The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in April
Alna, ME
- Average snowfall in April: 2.44"
The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Alna, ME
- Average snowfall days in April: 2.8 days
The months with the highest number of snowfall days are January and February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alna, ME
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
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 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
Alna, ME
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in April
Alna, ME
- Average UV index in April: 3
The month with the highest UV index is July (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
Alna, ME
- Average cloud cover in April: 51
The months with the most cloud cover are February, March and April (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Alna, ME
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, September, October, November and December (6mi).
The months with the lowest visibility are May, June, July and August (5mi).
Alna, Maine, USA
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