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 characterized by a clear rise in the average high-temperature, escalating from March's subzero cold 31.5°F (-0.3°C) to a chilly 45.9°F (7.7°C). Houlton experiences a steady low-temperature of 29.7°F (-1.3°C) throughout April.Humidity
In April, the average relative humidity is 83%.Rainfall
In Houlton, Maine, in April, during 15.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Houlton, during the entire year, the rain falls for 147.4 days and collects up to 31.81" (808mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 8.8 days. Throughout April, 6.97" (177mm) of snow is accumulated. Throughout the year, there are 88.2 snowfall days, and 62.83" (1596mm) of snow is accumulated.Daylight
In Houlton, the average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 6:09 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 7:38 pm EDT.
Sunshine
In Houlton, Maine, the average sunshine in April is 5.8h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How much does it rain in April?
How many days does it snow in April?
What is the average length of the day in April in Houlton?
What time are sunrise and sunset in April?
How many hours of sunshine does Houlton have in April?
How high is the UV index in April?
Average temperature in April
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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
Houlton, 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).
Houlton, Maine, USA
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