April weather forecast
Ronan, MT

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Weather in April

April in Ronan, Montana, is a frosty spring month, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 48.9°F (9.4°C).

Temperature

The beginning of April signals a rise in the average high-temperature, moving from a wintry 39°F (3.9°C) in March to a chilly 48.9°F (9.4°C). Ronan encounters an average low-temperature of 29.7°F (-1.3°C) during April nights.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Ronan, in April, during 19.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Ronan, during the entire year, the rain falls for 158.1 days and collects up to 18.94" (481mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In April, in Ronan, it is snowing for 7.8 days. Throughout April, 3.82" (97mm) of snow is accumulated. Throughout the year, in Ronan, Montana, there are 91.8 snowfall days, and 46.3" (1176mm) of snow is accumulated.

Daylight

In Ronan, Montana, the average length of the day in April is 13h and 40min.
On the first day of April in Ronan, sunrise is at 7:13 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:47 pm MDT.

Sunshine

In Ronan, the average sunshine in April is 8.7h.

UV index

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 2 in April leads to these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Opt for tightly woven and loose clothing to enhance protection from the Sun. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What is the usual temperature for Ronan in April?

In April, in Ronan, the average high-temperature is 48.9°F (9.4°C), and the average low-temperature is 29.7°F (-1.3°C).

What is the average humidity in April in Ronan?

In Ronan, Montana, the average relative humidity in April is 75%.

How many days does it rain in April in Ronan?

In Ronan, in April, it is raining for 19.3 days, with typically 2.24" (57mm) of accumulated precipitation.

How much does it snow in Ronan in April?

In Ronan, Montana, in April, during 7.8 snowfall days, 3.82" (97mm) of snow is typically accumulated.

How many hours of daylight does Ronan have in April?

In Ronan, the average day length in April is 13h and 40min.

What time are sunrise and sunset in April in Ronan?

On the first day of April, sunrise is at 7:13 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:47 pm MDT.

How long on average sun shines in April in Ronan?

In April, the average sunshine duration is 8.7h.

What is the UV index reading in April in Ronan?

In Ronan, Montana, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health 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
Ronan, MT

Average temperature in April - Ronan, MT
  • Average high temperature in April: 48.9°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.6°F).

  • Average low temperature in April: 29.7°F

The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).

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Average pressure in April
Ronan, MT

Average pressure in April - Ronan, MT
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in April
Ronan, MT

Average wind speed in April - Ronan, MT
  • Average wind speed in April: 4.8mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).

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Average humidity in April
Ronan, MT

Average humidity in April - Ronan, MT
  • Average humidity in April: 75%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in April
Ronan, MT

Average rainfall in April - Ronan, MT
  • Average rainfall in April: 2.24"

The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is August (0.55").

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Average rainfall days in April
Ronan, MT

Average rainfall days in April - Ronan, MT
  • Average rainfall days in April: 19.3 days

The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.6 days).

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Average snowfall in April
Ronan, MT

Average snowfall in April - Ronan, MT
  • Average snowfall in April: 3.82"

The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Ronan, MT

Average snowfall days in April - Ronan, MT
  • Average snowfall days in April: 7.8 days

The month with the highest number of snowfall days is February (18.8 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
Ronan, MT

Average daylight in April / Average sunshine in April - Ronan, 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: 8h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in April
Ronan, MT

Average sunshine days in April - Ronan, MT
  • Average sunshine days in April: 7.4 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (7.2 days).

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Average UV index in April
Ronan, MT

Average UV index in April - Ronan, 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 February and December (UV index 1).

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Average cloud cover in April
Ronan, MT

Average cloud cover in April - Ronan, MT
  • Average cloud cover in April: 43

The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in April
Ronan, MT

Average visibility in April - Ronan, MT
  • Average visibility in April: 5mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Ronan, Montana, USA

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