April weather forecast
Forsyth, MT

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Weather in April

April in Forsyth, Montana, is a cool spring month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 55°F (12.8°C).

Temperature

As Forsyth, Montana, transitions into April, a rise in the average high-temperature is observed, moving from a chilly 44.8°F (7.1°C) in March to a fresh 55°F (12.8°C). Forsyth experiences a steady low-temperature of 37.9°F (3.3°C) throughout April.

Humidity

In Forsyth, the average relative humidity in April is 58%.

Rainfall

In Forsyth, during April, the rain falls for 14.4 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Forsyth, during the entire year, the rain falls for 121.7 days and collects up to 13.23" (336mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, in Forsyth, it is snowing for 3.9 days. Throughout April, 2.91" (74mm) of snow is accumulated. Throughout the year, there are 56.6 snowfall days, and 21.06" (535mm) of snow is accumulated.

Daylight

In Forsyth, the average length of the day in April is 13h and 36min.
On the first day of April in Forsyth, Montana, sunrise is at 6:44 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:14 pm MDT.

Sunshine

In April, the average sunshine is 9.2h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average April temperature in Forsyth?

The high-temperature, in April, in Forsyth, is 55°F (12.8°C), while the low-temperature averages to 37.9°F (3.3°C).

What is the average humidity in April in Forsyth?

The average relative humidity in April is 58%.

How much does it rain in Forsyth in April?

In Forsyth, in April, during 14.4 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

How many days does it snow in April in Forsyth?

In Forsyth, Montana, during April, snow falls for 3.9 days and regularly aggregates up to 2.91" (74mm) of snow.

How many hours of daylight does Forsyth have in April?

In Forsyth, the average day length in April is 13h and 36min.

When is the sunrise / sunset in April in Forsyth?

On the first day of April in Forsyth, sunrise is at 6:44 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:14 pm MDT.

How many hours of sunshine does Forsyth have in April?

In April, the average sunshine duration is 9.2h.

What is the UV index intensity in April in Forsyth?

In Forsyth, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Forsyth, MT

Average temperature in April - Forsyth, MT
  • Average high temperature in April: 55°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 37.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

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Average pressure in April
Forsyth, MT

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

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in April
Forsyth, MT

Average wind speed in April - Forsyth, MT
  • Average wind speed in April: 10.9mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity in April
Forsyth, MT

Average humidity in April - Forsyth, MT
  • Average humidity in April: 58%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in April
Forsyth, MT

Average rainfall in April - Forsyth, MT
  • Average rainfall in April: 1.77"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (0.63").

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Average rainfall days in April
Forsyth, MT

Average rainfall days in April - Forsyth, MT
  • Average rainfall days in April: 14.4 days

The month with the highest number of rainy days is May (15.1 days).
The months with the least rainy days are January, February and December (6.5 days).

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Average snowfall in April
Forsyth, MT

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

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Forsyth, MT

Average snowfall days in April - Forsyth, MT
  • Average snowfall days in April: 3.9 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Forsyth, 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 1min

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
Forsyth, MT

Average sunshine days in April - Forsyth, MT
  • Average sunshine days in April: 11.9 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (11.9 days).

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Average UV index in April
Forsyth, MT

Average UV index in April - Forsyth, 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
Forsyth, MT

Average cloud cover in April - Forsyth, MT
  • Average cloud cover in April: 40

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

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Average visibility in April
Forsyth, MT

Average visibility in April - Forsyth, 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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Forsyth, Montana, USA

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