April weather forecast
Billings, MT

The forest of trees in the plains, on the sandstone bluffs in Billings, Montana
The forest of trees in the plains, on the sandstone bluffs in Billings, Montana

Weather in April

April is a cool spring month in Billings, Montana, with an average temperature varying between 53.6°F (12°C) and 35.4°F (1.9°C).

Temperature

In Billings, the average high-temperature in April slightly increases from a chilly 45.1°F (7.3°C) in March to a cool 53.6°F (12°C). The average low-temperature, in Billings, is 35.4°F (1.9°C).

Humidity

In April, the average relative humidity in Billings is 61%.

Rainfall

In April, the rain falls for 16.4 days. Throughout April, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 128.5 rainfall days, and 14.69" (373mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Billings are January through May, September through December. In Billings, in April, during 4.9 snowfall days, 2.91" (74mm) of snow is typically accumulated. Throughout the year, in Billings, there are 64.5 snowfall days, and 31.18" (792mm) of snow is accumulated.

Daylight

The average length of the day in April in Billings is 13h and 34min.
On the first day of April, sunrise is at 6:53 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:20 pm MDT.

Sunshine

In April, the average sunshine in Billings is 9h.

UV index

In April, the average daily maximum UV index in Billings is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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. 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 Billings?

In Billings, the average relative humidity in April is 61%.

How much does it rain in Billings in April?

In Billings, in April, it is raining for 16.4 days, with typically 1.93" (49mm) of accumulated precipitation.

How much does it snow in Billings in April?

In Billings, Montana, in April, during 4.9 snowfall days, 2.91" (74mm) of snow is typically accumulated.

How many hours of daylight does Billings have in April?

In April, the average day length is 13h and 34min.

What time are sunrise and sunset in April in Billings?

In April, on the first day of the month, sunrise is at 6:53 am and sunset at 7:42 pm. On the last day of the month, in Billings, Montana, sunrise is at 6:02 am and sunset at 8:20 pm MDT.

How long on average sun shines in April in Billings?

In Billings, the average sunshine duration in April is 9h.

What is the UV index intensity in April in Billings?

In April, the average daily maximum UV index in Billings, Montana, 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
Billings, MT

Average temperature in April - Billings, MT
  • Average high temperature in April: 53.6°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in April: 35.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).

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Average pressure in April
Billings, MT

Average pressure in April - Billings, MT
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in April
Billings, MT

Average wind speed in April - Billings, MT
  • Average wind speed in April: 9.3mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in April
Billings, MT

Average humidity in April - Billings, MT
  • Average humidity in April: 61%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in April
Billings, MT

Average rainfall in April - Billings, MT
  • Average rainfall in April: 1.93"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").

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Average rainfall days in April
Billings, MT

Average rainfall days in April - Billings, MT
  • Average rainfall days in April: 16.4 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in April
Billings, MT

Average snowfall in April - Billings, MT
  • Average snowfall in April: 2.91"

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Billings, MT

Average snowfall days in April - Billings, MT
  • Average snowfall days in April: 4.9 days

The month with the highest number of snowfall days is February (13.3 days).
The 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
Billings, MT

Average daylight in April / Average sunshine in April - Billings, MT
  • Average daylight in April: 13h and 34min

The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in April: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in April
Billings, MT

Average sunshine days in April - Billings, MT
  • Average sunshine days in April: 9.9 days

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).

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Average UV index in April
Billings, MT

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in April
Billings, MT

Average cloud cover in April - Billings, MT
  • Average cloud cover in April: 41

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
Billings, MT

Average visibility in April - Billings, 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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