April weather forecast
Houlton, ME

Weather in April

April in Houlton, Maine, is a frosty spring month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 45.9°F (7.7°C).

Temperature

In April, the average high-temperature significantly increases from a subzero cold 31.5°F (-0.3°C) in March to a chilly 45.9°F (7.7°C). The average low-temperature, in Houlton, is 29.7°F (-1.3°C).

Humidity

The average relative humidity in April in Houlton is 83%.

Rainfall

In Houlton, during April, the rain falls for 15.9 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Houlton, Maine, 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 Houlton, Maine, in April, snow falls for 8.8 days, with typically accumulated 6.97" (177mm) of snow. Throughout the year, there are 88.2 snowfall days, and 62.83" (1596mm) of snow is accumulated.

Daylight

In Houlton, Maine, the average length of the day in April is 13h and 35min.
On the first day of April in Houlton, sunrise is at 6:10 am and sunset at 6:59 pm. On the last day of the month, 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 April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Houlton?

The average high-temperature, in April, in Houlton, Maine, is 45.9°F (7.7°C), while the average low-temperature is 29.7°F (-1.3°C).

What is the average humidity in April in Houlton?

The average relative humidity in April in Houlton, Maine, is 83%.

How many days does it rain in April in Houlton?

In April, in Houlton, Maine, the rain falls for 15.9 days. Throughout April, 3.19" (81mm) of precipitation is accumulated.

How much does it snow in Houlton in April?

In Houlton, Maine, during April, snow falls for 8.8 days and regularly aggregates up to 6.97" (177mm) of snow.

How many hours of daylight does Houlton have in April?

The average day length in April is 13h and 35min.

When is the sunrise / sunset in April in Houlton?

On the first day of April in Houlton, Maine, sunrise is at 6:10 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 7:38 pm EDT.

How long on average sun shines in April in Houlton?

In Houlton, the average sunshine duration in April is 5.8h.

What is the UV index reading in April in Houlton?

In Houlton, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Houlton, ME

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).

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Average pressure in April
Houlton, ME

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).

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Average wind speed in April
Houlton, ME

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).

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Average humidity in April
Houlton, ME

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%).

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Average rainfall in April
Houlton, ME

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").

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Average rainfall days in April
Houlton, ME

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).

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Average snowfall in April
Houlton, ME

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").

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Average snowfall days in April
Houlton, ME

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).

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Average daylight in April /
Average sunshine in April
Houlton, ME

Average daylight in April / Average sunshine in April - Houlton, ME
  • Average daylight in April: 13h and 35min

The month with the longest days is June (Average daylight: 15h and 43min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 5h and 48min

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).

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Average sunshine days in April
Houlton, ME

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).

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Average UV index in April
Houlton, ME

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).

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Average cloud cover in April
Houlton, ME

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).

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Average visibility in April
Houlton, ME

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).

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