April weather forecast and climate
Musselshell, MT

Weather in April

April in Musselshell, Montana, is a fresh spring month, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 53.8°F (12.1°C).

Temperature

In April, the average high-temperature marginally rises, from a chilly 45°F (7.2°C) in March, to a cool 53.8°F (12.1°C). In Musselshell, the average low-temperature is 36.3°F (2.4°C).

Humidity

The average relative humidity is 59%.

Rainfall

In Musselshell, Montana, during April, the rain falls for 13.9 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, there are 114.3 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Musselshell, during 5 snowfall days, 3.31" (84mm) of snow is typically accumulated. In Musselshell, during the entire year, snow falls for 53.5 days, and aggregates up to 18.58" (472mm) of snow.

Daylight

In April, the average length of the day in Musselshell is 13.6h.

Sunshine

The average sunshine in Musselshell is 8.9h.

UV index

In April, the average daily maximum UV index in Musselshell is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Musselshell?

In Musselshell, Montana, the average relative humidity in April is 59%.

How much does it rain in Musselshell in April?

In Musselshell, in April, during 13.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

How many days does it snow in April in Musselshell?

In Musselshell, in April, during 5 snowfall days, 3.31" (84mm) of snow is typically accumulated.

What is the average length of the day in April in Musselshell?

The average length of the day in April is 13.6h.

How long on average sun shines in April in Musselshell?

The average sunshine in April in Musselshell, Montana, is 8.9h.

How high is the UV index in April in Musselshell?

In Musselshell, Montana, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in April
Musselshell, MT

Average temperature in April - Musselshell, MT
  • Average high temperature in April: 53.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in April: 36.3°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

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Average pressure in April
Musselshell, MT

Average pressure in April - Musselshell, MT
  • Average pressure in April: 29.93"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in April
Musselshell, MT

Average wind speed in April - Musselshell, MT
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

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Average humidity in April
Musselshell, MT

Average humidity in April - Musselshell, MT
  • Average humidity in April: 59%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in April
Musselshell, MT

Average rainfall in April - Musselshell, MT
  • Average rainfall in April: 1.65"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in April
Musselshell, MT

Average rainfall days in April - Musselshell, MT
  • Average rainfall days in April: 13.9 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in April
Musselshell, MT

Average snowfall in April - Musselshell, MT
  • Average snowfall in April: 3.31"

The month with the highest snowfall is February (3.78").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Musselshell, MT

Average snowfall days in April - Musselshell, MT
  • Average snowfall days in April: 5 days

The month with the highest number of snowfall days is February (11.1 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Musselshell, MT

Average daylight in April / Average sunshine in April - Musselshell, MT
  • Average daylight in April: 13.6h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in April: 8.9h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

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Average sunshine days in April
Musselshell, MT

Average sunshine days in April - Musselshell, MT
  • Average sunshine days in April: 12.8 days

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in April
Musselshell, MT

Average UV index in April - Musselshell, MT
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Musselshell, MT

Average cloud cover in April - Musselshell, MT
  • Average cloud cover in April: 42

The month with the most cloud cover is February (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in April
Musselshell, MT

Average visibility in April - Musselshell, MT
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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