April weather forecast
Carter, MT

Weather in April

April is a fresh spring month in Carter, Montana, with an average temperature varying between 36°F (2.2°C) and 53.2°F (11.8°C).

Temperature

In Carter, the average high-temperature in April rises from a wintry 42.4°F (5.8°C) in March to a cool 53.2°F (11.8°C). In April, the average low-temperature is 36°F (2.2°C).

Humidity

In April, the average relative humidity in Carter, Montana, is 60%.

Rainfall

In Carter, during April, the rain falls for 15.3 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 119.1 rainfall days, and 13.43" (341mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Carter. In Carter, Montana, during 4.8 snowfall days, 3.7" (94mm) of snow is typically accumulated. In Carter, during the entire year, snow falls for 58.3 days and aggregates up to 29.37" (746mm) of snow.

Daylight

The average length of the day in April in Carter, Montana, is 13h and 41min.
On the first day of April, sunrise is at 7:01 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:34 pm MDT.

Sunshine

The average sunshine in April in Carter, Montana, is 9.4h.

UV index

In Carter, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Carter?

The average high-temperature, in April, is 53.2°F (11.8°C), while the average low-temperature is 36°F (2.2°C).

What is the average humidity in April in Carter?

In Carter, the average relative humidity in April is 60%.

How much does it rain in Carter in April?

In Carter, in April, during 15.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

How many days does it snow in April in Carter?

In April, in Carter, Montana, it is snowing for 4.8 days. Throughout April, 3.7" (94mm) of snow is accumulated.

How many hours of daylight does Carter have in April?

In April, the average day length is 13h and 41min.

When is the sunrise / sunset in April in Carter?

In April, on the first day of the month, sunrise is at 7:01 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:34 pm MDT.

How long on average sun shines in April in Carter?

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

What is the UV index reading in April in Carter?

In April, the average daily maximum UV index in Carter, Montana, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Carter, MT

Average temperature in April - Carter, MT
  • Average high temperature in April: 53.2°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (29.8°F).

  • Average low temperature in April: 36°F

The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.1°F).

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Average pressure in April
Carter, MT

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

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

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Average wind speed in April
Carter, MT

Average wind speed in April - Carter, MT
  • Average wind speed in April: 10.4mph

The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

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Average humidity in April
Carter, MT

Average humidity in April - Carter, MT
  • Average humidity in April: 60%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in April
Carter, MT

Average rainfall in April - Carter, MT
  • Average rainfall in April: 1.57"

The wettest month (with the highest rainfall) is June (2.05").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in April
Carter, MT

Average rainfall days in April - Carter, MT
  • Average rainfall days in April: 15.3 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in April
Carter, MT

Average snowfall in April - Carter, MT
  • Average snowfall in April: 3.7"

The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Carter, MT

Average snowfall days in April - Carter, MT
  • Average snowfall days in April: 4.8 days

The month with the highest number of snowfall days is February (12.2 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
Carter, MT

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).

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Average sunshine days in April
Carter, MT

Average sunshine days in April - Carter, MT
  • Average sunshine days in April: 11.2 days

The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in April
Carter, MT

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

The months with the highest UV index are June and July (UV index 6).
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
Carter, MT

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

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 14).

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Average visibility in April
Carter, MT

Average visibility in April - Carter, 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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