April weather forecast
Corwin Springs, MT

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Weather in April

April, like March, in Corwin Springs, Montana, is a wintry spring month, with an average temperature varying between 40.1°F (4.5°C) and 22.1°F (-5.5°C).

Temperature

The shift into April is marked by a modest rise in the average high-temperature, moving from March's icy 32.9°F (0.5°C) to a still wintry 40.1°F (4.5°C). The average low-temperature in Corwin Springs, Montana, during April nights is a freezing cold 22.1°F (-5.5°C).

Humidity

In Corwin Springs, the average relative humidity in April is 83%.

Rainfall

The wettest months in Corwin Springs are April and May, with an average 2.91" (74mm) of rainfall.

Snowfall

January through December are months with snowfall. The month with the most snowfall in Corwin Springs, Montana, is April, when snow falls for 20.5 days and typically aggregates up to 19.88" (505mm) of snow.

Daylight

In Corwin Springs, the average length of the day in April is 13h and 32min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:51 pm. On the last day of April, sunrise is at 6:12 am and sunset at 8:28 pm MDT.

Sunshine

The average sunshine in April is 7.9h.

UV index

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 2 during April morphs into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

How cold is it in Corwin Springs in April?

The high-temperature, in April, in Corwin Springs, is 40.1°F (4.5°C), while the low-temperature averages to 22.1°F (-5.5°C).

What is the average humidity in April in Corwin Springs?

In April, the average relative humidity is 83%.

What is the wettest month in Corwin Springs?

The wettest months in Corwin Springs, Montana, are April and May, with an average 2.91" (74mm) of rainfall.

How much does it rain in Corwin Springs in April?

In April, in Corwin Springs, the rain falls for 9.6 days. Throughout April, 2.91" (74mm) of precipitation is accumulated.

When does it snow the most in Corwin Springs?

The month with the most snowfall in Corwin Springs, Montana, is April, when snow falls for 20.5 days and typically aggregates up to 19.88" (505mm) of snow.

How much does it snow in Corwin Springs in April?

In Corwin Springs, Montana, during April, snow falls for 20.5 days and regularly aggregates up to 19.88" (505mm) of snow.

How many hours of daylight does Corwin Springs have in April?

The average day length in April is 13h and 32min.

When is the sunrise / sunset in April in Corwin Springs?

In April, on the first day of the month, sunrise is at 7:01 am and sunset at 7:51 pm. On the last day of the month, in Corwin Springs, Montana, sunrise is at 6:12 am and sunset at 8:28 pm MDT.

How many hours of sunshine does Corwin Springs have in April?

The average sunshine duration in April in Corwin Springs, Montana, is 7.9h.

How high is the UV index in April in Corwin Springs?

In April, the average daily maximum UV index in Corwin Springs, Montana, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Corwin Springs, MT

Average temperature in April - Corwin Springs, MT
  • Average high temperature in April: 40.1°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (22.5°F).

  • Average low temperature in April: 22.1°F

The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (7.9°F).

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Average pressure in April
Corwin Springs, MT

Average pressure in April - Corwin Springs, MT
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Corwin Springs, MT

Average wind speed in April - Corwin Springs, MT
  • Average wind speed in April: 5.7mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in April
Corwin Springs, MT

Average humidity in April - Corwin Springs, MT
  • Average humidity in April: 83%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in April
Corwin Springs, MT

Average rainfall in April - Corwin Springs, MT
  • Average rainfall in April: 2.91"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is July (1.18").

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Average rainfall days in April
Corwin Springs, MT

Average rainfall days in April - Corwin Springs, MT
  • Average rainfall days in April: 9.6 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in April
Corwin Springs, MT

Average snowfall in April - Corwin Springs, MT
  • Average snowfall in April: 19.88"

The month with the highest snowfall is April (19.88").
The month with the least snowfall is August (0.08").

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Average snowfall days in April
Corwin Springs, MT

Average snowfall days in April - Corwin Springs, MT
  • Average snowfall days in April: 20.5 days

The month with the highest number of snowfall days is March (21 days).
The month with the least snowfall days is August (0.3 days).

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Average daylight in April /
Average sunshine in April
Corwin Springs, MT

Average daylight in April / Average sunshine in April - Corwin Springs, MT
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in April
Corwin Springs, MT

Average sunshine days in April - Corwin Springs, MT
  • Average sunshine days in April: 6.6 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is May (5.7 days).

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Average UV index in April
Corwin Springs, MT

Average UV index in April - Corwin Springs, MT
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

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Average cloud cover in April
Corwin Springs, MT

Average cloud cover in April - Corwin Springs, MT
  • Average cloud cover in April: 50

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 17).

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Average visibility in April
Corwin Springs, MT

Average visibility in April - Corwin Springs, MT
  • Average visibility in April: 4mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Corwin Springs, Montana, USA

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