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 arrival of April signals an increase in the average high-temperature, moving from a freezing cold 27.7°F (-2.4°C) in March to a wintry 40.8°F (4.9°C). The nights of April in Sinclair anticipate an average low-temperature of 26.1°F (-3.3°C).Humidity
The average relative humidity in April is 88%.Rainfall
The month with the most rainfall is April, when the rain falls for 14 days and typically aggregates up to 2.95" (75mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 12.3 days. Throughout April, 7.95" (202mm) of snow is accumulated. In Sinclair, Maine, during the entire year, snow falls for 107.8 days and aggregates up to 71.34" (1812mm) of snow.Daylight
In Sinclair, the average length of the day in April is 13h and 38min.On the first day of the month, sunrise is at 6:10 am and sunset at 7:03 pm. On the last day of April, sunrise is at 5:17 am and sunset at 7:43 pm EDT.
Sunshine
In April, the average sunshine in Sinclair is 5.2h.UV index
The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during April leads to these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Always opt for UVA and UVB-resistant sunglasses on radiant days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is April in Sinclair?
What is the average humidity in April in Sinclair?
What is the wettest month in Sinclair?
How many days does it rain in April in Sinclair?
How much does it snow in Sinclair in April?
What is the average length of the day in April in Sinclair?
What time are sunrise and sunset in April in Sinclair?
How long on average sun shines in April in Sinclair?
How high is the UV index in April in Sinclair?
Average temperature in April
Sinclair, ME
- Average high temperature in April: 40.8°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in April: 26.1°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).
Average pressure in April
Sinclair, ME
- Average pressure in April: 29.94"Hg
The months with the highest atmospheric pressure are March, September and November (30.01"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Sinclair, ME
- Average wind speed in April: 7.9mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in April
Sinclair, ME
- Average humidity in April: 88%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Sinclair, ME
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in April
Sinclair, ME
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in April
Sinclair, ME
- Average snowfall in April: 7.95"
The month with the highest snowfall is January (14.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Sinclair, ME
- Average snowfall days in April: 12.3 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sinclair, ME
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 5h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in April
Sinclair, ME
- Average sunshine days in April: 7.9 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in April
Sinclair, ME
- Average UV index in April: 2
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
Sinclair, ME
- Average cloud cover in April: 66
The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in April
Sinclair, ME
- Average visibility in April: 4mi
The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Sinclair, Maine, USA
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