April weather forecast
Sunburst, MT

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Weather in April

April is a cool spring month in Sunburst, Montana, with an average temperature ranging between max 52.2°F (11.2°C) and min 35.6°F (2°C).

Temperature

April signals a shift in the average high-temperature, moving from March's cold 40.8°F (4.9°C) to a cool 52.2°F (11.2°C). In Sunburst, the April nights cool down to an average low of 35.6°F (2°C).

Humidity

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

Rainfall

In Sunburst, in April, during 10.2 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, there are 84.2 rainfall days, and 9.29" (236mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Sunburst, in April, snow falls for 5.3 days, with typically accumulated 3.19" (81mm) of snow. In Sunburst, during the entire year, snow falls for 53.7 days and aggregates up to 20.47" (520mm) of snow.

Daylight

In April, the average length of the day in Sunburst, Montana, is 13h and 45min.
On the first day of April in Sunburst, sunrise is at 7:03 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:42 pm MDT.

Sunshine

The average sunshine in April is 9.1h.

UV index

In Sunburst, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In April, a daily UV index of 3 turns into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What is the average April temperature in Sunburst?

April temperatures vary between a high-temperature of 52.2°F (11.2°C) and a low-temperature of 35.6°F (2°C).

What is the average humidity in April in Sunburst?

The average relative humidity in April in Sunburst, Montana, is 59%.

How many days does it rain in April in Sunburst?

In Sunburst, Montana, in April, during 10.2 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

How much does it snow in Sunburst in April?

In Sunburst, Montana, during April, snow falls for 5.3 days and regularly aggregates up to 3.19" (81mm) of snow.

How many hours of daylight does Sunburst have in April?

The average day length in April in Sunburst, Montana, is 13h and 45min.

What time are sunrise and sunset in April in Sunburst?

On the first day of April in Sunburst, sunrise is at 7:03 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:42 pm MDT.

How many hours of sunshine does Sunburst have in April?

In April, the average sunshine duration in Sunburst is 9.1h.

What is the UV index reading in April in Sunburst?

In Sunburst, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
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
Sunburst, MT

Average temperature in April - Sunburst, MT
  • Average high temperature in April: 52.2°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (27.7°F).

  • Average low temperature in April: 35.6°F

The month with the highest average low temperature is August (58.3°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).

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Average pressure in April
Sunburst, MT

Average pressure in April - Sunburst, MT
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in April
Sunburst, MT

Average wind speed in April - Sunburst, MT
  • Average wind speed in April: 11mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in April
Sunburst, MT

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

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in April
Sunburst, MT

Average rainfall in April - Sunburst, MT
  • Average rainfall in April: 1.1"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and December (0.39").

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Average rainfall days in April
Sunburst, MT

Average rainfall days in April - Sunburst, MT
  • Average rainfall days in April: 10.2 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in April
Sunburst, MT

Average snowfall in April - Sunburst, MT
  • Average snowfall in April: 3.19"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Sunburst, MT

Average snowfall days in April - Sunburst, MT
  • Average snowfall days in April: 5.3 days

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in April / Average sunshine in April - Sunburst, MT
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in April
Sunburst, MT

Average sunshine days in April - Sunburst, MT
  • Average sunshine days in April: 14.7 days

The month with the most sunshine days is September (22.2 days).
The month with the least sunshine days is April (14.7 days).

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Average UV index in April
Sunburst, MT

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in April
Sunburst, MT

Average cloud cover in April - Sunburst, MT
  • Average cloud cover in April: 39

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in April
Sunburst, MT

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

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

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Sunburst, Montana, USA

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