April weather forecast
Clyde Park, MT

Weather in April

April is a frosty spring month in Clyde Park, Montana, with an average temperature fluctuating between 43.3°F (6.3°C) and 25.5°F (-3.6°C).

Temperature

In Clyde Park, the average high-temperature in April marginally rises from a cold 35.4°F (1.9°C) in March to a chilly 43.3°F (6.3°C). In Clyde Park, in April, the average low-temperature is 25.5°F (-3.6°C).

Humidity

The average relative humidity in April is 78%.

Rainfall

In April, the rain falls for 15.9 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. In Clyde Park, during the entire year, the rain falls for 145.9 days and collects up to 18.27" (464mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Clyde Park. In Clyde Park, Montana, during 12.4 snowfall days, 8.07" (205mm) of snow is typically accumulated. Throughout the year, there are 100.5 snowfall days, and 58.7" (1491mm) of snow is accumulated.

Daylight

The average length of the day in April in Clyde Park is 13h and 35min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:50 pm. On the last day of April, in Clyde Park, sunrise is at 6:10 am and sunset at 8:28 pm MDT.

Sunshine

The average sunshine in April is 8.7h.

UV index

In Clyde Park, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in April transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in April in Clyde Park?

The average relative humidity in April is 78%.

How many days does it rain in April in Clyde Park?

In April, the rain falls for 15.9 days. Throughout April, 2.13" (54mm) of precipitation is accumulated.

How much does it snow in Clyde Park in April?

In April, in Clyde Park, it is snowing for 12.4 days. Throughout April, 8.07" (205mm) of snow is accumulated.

How many hours of daylight does Clyde Park have in April?

In April, the average day length is 13h and 35min.

When is the sunrise / sunset in April in Clyde Park?

On the first day of April, sunrise is at 7:01 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:28 pm MDT.

How long on average sun shines in April in Clyde Park?

In Clyde Park, Montana, the average sunshine duration in April is 8.7h.

How high is the UV index in April in Clyde Park?

In April, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in April
Clyde Park, MT

Average temperature in April - Clyde Park, MT
  • Average high temperature in April: 43.3°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in April: 25.5°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is February (11.7°F).

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Average pressure in April
Clyde Park, MT

Average pressure in April - Clyde Park, MT
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in April
Clyde Park, MT

Average wind speed in April - Clyde Park, MT
  • Average wind speed in April: 6.8mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in April
Clyde Park, MT

Average humidity in April - Clyde Park, MT
  • Average humidity in April: 78%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in April
Clyde Park, MT

Average rainfall in April - Clyde Park, MT
  • Average rainfall in April: 2.13"

The wettest month (with the highest rainfall) is May (2.56").
The driest months (with the least rainfall) are January and December (1.02").

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Average rainfall days in April
Clyde Park, MT

Average rainfall days in April - Clyde Park, MT
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (6.8 days).

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Average snowfall in April
Clyde Park, MT

Average snowfall in April - Clyde Park, MT
  • Average snowfall in April: 8.07"

The month with the highest snowfall is March (9.72").
The months with the least snowfall are July and August (0").

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Average snowfall days in April
Clyde Park, MT

Average snowfall days in April - Clyde Park, MT
  • Average snowfall days in April: 12.4 days

The month with the highest number of snowfall days is February (17.9 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in April /
Average sunshine in April
Clyde Park, MT

Average daylight in April / Average sunshine in April - Clyde Park, MT
  • Average daylight in April: 13h and 35min

The month with the longest days is June (Average daylight: 15h and 41min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in April: 8.7h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 5.6h).

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Average sunshine days in April
Clyde Park, MT

Average sunshine days in April - Clyde Park, MT
  • Average sunshine days in April: 7.1 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (7.1 days).

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Average UV index in April
Clyde Park, MT

Average UV index in April - Clyde Park, MT
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in April
Clyde Park, MT

Average cloud cover in April - Clyde Park, MT
  • Average cloud cover in April: 45

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in April
Clyde Park, MT

Average visibility in April - Clyde Park, MT
  • Average visibility in April: 5mi

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

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