April weather forecast
Big Timber, MT

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Weather in April

April is a chilly spring month in Big Timber, Montana, with an average temperature ranging between min 29.7°F (-1.3°C) and max 46.6°F (8.1°C).

Temperature

The arrival of April witnesses a small shift in the average high-temperature, moving from a wintry 39.4°F (4.1°C) in March to a frosty 46.6°F (8.1°C). Big Timber's average low-temperature is measured at a freezing cold 29.7°F (-1.3°C) during April.

Humidity

In Big Timber, the average relative humidity in April is 71%.

Rainfall

In Big Timber, in April, it is raining for 14.8 days, with typically 1.81" (46mm) of accumulated precipitation. In Big Timber, during the entire year, the rain falls for 129.6 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In April, in Big Timber, it is snowing for 7.9 days. Throughout April, 6.38" (162mm) of snow is accumulated. Throughout the year, there are 67.6 snowfall days, and 38.19" (970mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 35min.
On the first day of the month, sunrise is at 6:58 am and sunset at 7:48 pm. On the last day of April, sunrise is at 6:07 am and sunset at 8:26 pm MDT.

Sunshine

The average sunshine in April is 9.4h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Big Timber. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 2 in April leads to these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To guard against the harmful effects of the Sun, minimize exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in April in Big Timber?

The high-temperature, in April, in Big Timber, is 46.6°F (8.1°C), while the low-temperature averages to 29.7°F (-1.3°C).

What is the average humidity in April in Big Timber?

In Big Timber, Montana, the average relative humidity in April is 71%.

How many days does it rain in April in Big Timber?

In April, in Big Timber, Montana, the rain falls for 14.8 days. Throughout April, 1.81" (46mm) of precipitation is accumulated.

How much does it snow in Big Timber in April?

In Big Timber, in April, snow falls for 7.9 days, with typically accumulated 6.38" (162mm) of snow.

How many hours of daylight does Big Timber have in April?

The average day length in April in Big Timber, Montana, is 13h and 35min.

When are sunrise and sunset in April in Big Timber?

In April, on the first day of the month, sunrise is at 6:58 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:26 pm MDT.

How many hours of sunshine does Big Timber have in April?

In Big Timber, Montana, the average sunshine duration in April is 9.4h.

What is the month with the lowest UV index in Big Timber?

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

What is the UV index intensity in April in Big Timber?

The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a low health risk from 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
Big Timber, MT

Average temperature in April - Big Timber, MT
  • Average high temperature in April: 46.6°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in April: 29.7°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

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Average pressure in April
Big Timber, MT

Average pressure in April - Big Timber, MT
  • Average pressure in April: 29.95"Hg

The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Big Timber, MT

Average wind speed in April - Big Timber, MT
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in April
Big Timber, MT

Average humidity in April - Big Timber, MT
  • Average humidity in April: 71%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in April
Big Timber, MT

Average rainfall in April - Big Timber, MT
  • Average rainfall in April: 1.81"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in April
Big Timber, MT

Average rainfall days in April - Big Timber, MT
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (19.8 days).
The months with the least rainy days are January and December (5.3 days).

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Average snowfall in April
Big Timber, MT

Average snowfall in April - Big Timber, MT
  • Average snowfall in April: 6.38"

The month with the highest snowfall is March (7.09").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Big Timber, MT

Average snowfall days in April - Big Timber, MT
  • Average snowfall days in April: 7.9 days

The month with the highest number of snowfall days is February (12.9 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
Big Timber, MT

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

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

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 12min).

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Average sunshine days in April
Big Timber, MT

Average sunshine days in April - Big Timber, MT
  • Average sunshine days in April: 10.1 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index in April
Big Timber, MT

Average UV index in April - Big Timber, MT
  • Average UV index in April: 2

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

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Average cloud cover in April
Big Timber, MT

Average cloud cover in April - Big Timber, MT
  • Average cloud cover in April: 39

The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in April
Big Timber, MT

Average visibility in April - Big Timber, 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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Big Timber, Montana, USA

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