April weather forecast
Opheim, MT

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Weather in April

April is a cool spring month in Opheim, Montana, with an average temperature varying between 36°F (2.2°C) and 52.2°F (11.2°C).

Temperature

Opheim's transition into April is marked by a rise in the average high-temperature, advancing from an icy 38.3°F (3.5°C) in March to a cool 52.2°F (11.2°C). During April, the nighttime temperature in Opheim averages of 36°F (2.2°C).

Humidity

In April, the average relative humidity in Opheim is 59%.

Rainfall

In Opheim, in April, it is raining for 9.9 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Opheim, there are 90.8 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Opheim. In Opheim, in April, snow falls for 3.4 days, with typically accumulated 1.42" (36mm) of snow. Throughout the year, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 45min.
On the first day of the month, sunrise is at 6:41 am and sunset at 7:37 pm. On the last day of April, in Opheim, Montana, sunrise is at 5:45 am and sunset at 8:20 pm MDT.

Sunshine

In Opheim, the average sunshine in April is 9.1h.

UV index

In Opheim, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, a regular UV index of 3 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Experience reduced UV exposure by about half when donning a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What are the temperatures in Opheim in April?

During April, Opheim experiences an average high-temperature of 52.2°F (11.2°C) and a low-temperature of 36°F (2.2°C).

What is the average humidity in April in Opheim?

In April, the average relative humidity in Opheim, Montana, is 59%.

How many days does it rain in April in Opheim?

In Opheim, during April, the rain falls for 9.9 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How many days does it snow in April in Opheim?

In Opheim, during April, snow falls for 3.4 days and regularly aggregates up to 1.42" (36mm) of snow.

How many hours of daylight does Opheim have in April?

In Opheim, Montana, the average day length in April is 13h and 45min.

When are sunrise and sunset in April in Opheim?

On the first day of April in Opheim, Montana, sunrise is at 6:41 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:20 pm MDT.

How many hours of sunshine does Opheim have in April?

In Opheim, the average sunshine duration in April is 9.1h.

What is the UV index intensity in April in Opheim?

In Opheim, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Opheim, MT

Average temperature in April - Opheim, MT
  • Average high temperature in April: 52.2°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).

  • Average low temperature in April: 36°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).

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Average pressure in April
Opheim, MT

Average pressure in April - Opheim, MT
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in April
Opheim, MT

Average wind speed in April - Opheim, MT
  • Average wind speed in April: 11.7mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

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Average humidity in April
Opheim, MT

Average humidity in April - Opheim, MT
  • Average humidity in April: 59%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in April
Opheim, MT

Average rainfall in April - Opheim, MT
  • Average rainfall in April: 1.02"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").

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Average rainfall days in April
Opheim, MT

Average rainfall days in April - Opheim, MT
  • Average rainfall days in April: 9.9 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in April
Opheim, MT

Average snowfall in April - Opheim, MT
  • Average snowfall in April: 1.42"

The month with the highest snowfall is December (2.6").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Opheim, MT

Average snowfall days in April - Opheim, MT
  • Average snowfall days in April: 3.4 days

The month with the highest number of snowfall days is February (9.2 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
Opheim, MT

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

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • 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: 4h and 42min).

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Average sunshine days in April
Opheim, MT

Average sunshine days in April - Opheim, MT
  • Average sunshine days in April: 16.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).

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Average UV index in April
Opheim, MT

Average UV index in April - Opheim, 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
Opheim, MT

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in April
Opheim, MT

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

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