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 onset of April brings a rise in the average high-temperature, elevating from a wintry 37°F (2.8°C) in March to a cool 50.4°F (10.2°C). April nights experience a consistent temperature drop to a cold 32.4°F (0.2°C).Humidity
In April, the average relative humidity is 77%.Rainfall
The wettest months are April and October, with an average 2.64" (67mm) of rainfall.Snowfall
Months with snowfall are January through May, October through December. In Porterfield, in April, during 3.8 snowfall days, 4.09" (104mm) of snow is typically accumulated. In Porterfield, during the entire year, snow falls for 49.8 days and aggregates up to 38.19" (970mm) of snow.Daylight
The average length of the day in April in Porterfield is 13h and 28min.On the first day of the month, sunrise is at 6:23 am and sunset at 7:11 pm. On the last day of April, in Porterfield, sunrise is at 5:35 am and sunset at 7:45 pm EDT.
Sunshine
In Porterfield, Maine, the average sunshine in April is 7.6h.UV index
In Porterfield, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the usual temperature for Porterfield in April?
What is the average humidity in April in Porterfield?
What is the wettest month in Porterfield?
How many days does it rain in April in Porterfield?
How much does it snow in Porterfield in April?
What is the average length of the day in April in Porterfield?
When are sunrise and sunset in April in Porterfield?
How many hours of sunshine does Porterfield have in April?
What is the UV index reading in April in Porterfield?
Average temperature in April
Porterfield, ME
- Average high temperature in April: 50.4°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in April: 32.4°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in April
Porterfield, 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
Porterfield, ME
- Average wind speed in April: 5.8mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Porterfield, ME
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Porterfield, ME
- Average rainfall in April: 2.64"
The wettest months (with the highest rainfall) are April and October (2.64").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in April
Porterfield, ME
- Average rainfall days in April: 14.3 days
The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in April
Porterfield, ME
- Average snowfall in April: 4.09"
The month with the highest snowfall is February (9.88").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Porterfield, ME
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Porterfield, 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: 9h and 0min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
Porterfield, ME
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in April
Porterfield, ME
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in April
Porterfield, ME
- Average cloud cover in April: 50
The month with the most cloud cover is March (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in April
Porterfield, ME
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Porterfield, Maine, USA
Weather forecast for your location
2. Allow the app to use your location
