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
In Houlton, the average high-temperature in April significantly increases from a freezing cold 31.5°F (-0.3°C) in March to a chilly 45.9°F (7.7°C). Houlton throughout April, experiences an average nighttime temperature of 29.7°F (-1.3°C).Humidity
The average relative humidity in April in Houlton is 83%.Rainfall
In Houlton, in April, during 15.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, in Houlton, there are 147.4 rainfall days, and 31.81" (808mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 8.8 days. Throughout April, 6.97" (177mm) of snow is accumulated. In Houlton, during the entire year, snow falls for 88.2 days and aggregates up to 62.83" (1596mm) of snow.Daylight
In April, the average length of the day is 13h and 35min.On the first day of the month, sunrise is at 6:09 am and sunset at 7:00 pm. On the last day of April, sunrise is at 5:18 am and sunset at 7:38 pm EDT.
Sunshine
In April, the average sunshine in Houlton is 5.8h.UV index
In Houlton, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are April temperatures in Houlton?
What is the average humidity in April in Houlton?
How many days does it rain in April in Houlton?
How many days does it snow in April in Houlton?
How many hours of daylight does Houlton have in April?
When are sunrise and sunset in April in Houlton?
How many hours of sunshine does Houlton have in April?
What is the UV index reading in April in Houlton?
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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