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 is marked by a significant increase, with the average high-temperature advancing from a freezing cold 31.5°F (-0.3°C) in March to a frosty 45.9°F (7.7°C). The nighttime temperature dips to a subzero cold 29.7°F (-1.3°C) on average during April.Humidity
In April, the average relative humidity in Smyrna Mills, Maine, is 83%.Rainfall
In Smyrna Mills, during April, the rain falls for 15.9 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, in Smyrna Mills, there are 147.4 rainfall days, and 31.81" (808mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Smyrna Mills, Maine, during April, snow falls for 8.8 days and regularly aggregates up to 6.97" (177mm) of snow. In Smyrna Mills, during the entire year, snow falls for 88.2 days and aggregates up to 62.83" (1596mm) of snow.Daylight
In Smyrna Mills, the average length of the day in April is 13h and 35min.On the first day of the month, sunrise is at 6:10 am and sunset at 7:01 pm. On the last day of April, in Smyrna Mills, sunrise is at 5:19 am and sunset at 7:40 pm EDT.
Sunshine
In Smyrna Mills, the average sunshine in April is 5.8h.UV index
In April, the average daily maximum UV index in Smyrna Mills 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 the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Smyrna Mills?
What is the average humidity in April in Smyrna Mills?
How much does it rain in Smyrna Mills in April?
How many days does it snow in April in Smyrna Mills?
What is the average length of the day in April in Smyrna Mills?
When are sunrise and sunset in April in Smyrna Mills?
How long on average sun shines in April in Smyrna Mills?
What is the UV index reading in April in Smyrna Mills?
Average temperature in April
Smyrna Mills, ME
- Average high temperature in April: 45.9°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.9°F).
- Average low temperature in April: 29.7°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in April
Smyrna Mills, ME
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Smyrna Mills, ME
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Smyrna Mills, ME
- Average humidity in April: 83%
The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Smyrna Mills, ME
- Average rainfall in April: 3.19"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (2.17").
Average rainfall days in April
Smyrna Mills, ME
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
Smyrna Mills, ME
- Average snowfall in April: 6.97"
The months with the highest snowfall are January and February (13.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Smyrna Mills, ME
- Average snowfall days in April: 8.8 days
The month with the highest number of snowfall days is February (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Smyrna Mills, ME
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 5h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in April
Smyrna Mills, ME
- Average sunshine days in April: 8.7 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in April
Smyrna Mills, ME
- Average UV index in April: 3
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 April
Smyrna Mills, ME
- Average cloud cover in April: 62
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in April
Smyrna Mills, ME
- Average visibility in April: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Smyrna Mills, Maine, USA
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