April weather forecast
Dubois, WY

Dubois, Wyoming, a winter view of the glorious Absaroka Mountains on Togwotee Region
Dubois, Wyoming, a winter view of the glorious Absaroka Mountains on Togwotee Region

Weather in April

April, the same as March, is another cold spring month in Dubois, Wyoming, with an average temperature varying between 39.6°F (4.2°C) and 21.9°F (-5.6°C).

Temperature

In April, the average high-temperature marginally rises from 33.8°F (1°C) in March to a still wintry 39.6°F (4.2°C). In Dubois, the average low-temperature is 21.9°F (-5.6°C).

Humidity

In April, the average relative humidity is 72%.

Rainfall

In Dubois, in April, it is raining for 11.3 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Dubois, there are 118.1 rainfall days, and 9.06" (230mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall in Dubois. The month with the most snowfall in Dubois is April, when snow falls for 10.4 days and typically aggregates up to 6.54" (166mm) of snow.

Daylight

In Dubois, the average length of the day in April is 13h and 28min.
On the first day of April in Dubois, Wyoming, sunrise is at 6:59 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:19 pm MDT.

Sunshine

In Dubois, the average sunshine in April is 10.3h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Dubois. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Dubois?

The average high-temperature, in April, in Dubois, Wyoming, is 39.6°F (4.2°C), while the average low-temperature is 21.9°F (-5.6°C).

What is the average humidity in April in Dubois?

In April, the average relative humidity in Dubois, Wyoming, is 72%.

How many days does it rain in April in Dubois?

In Dubois, Wyoming, in April, during 11.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

What is the snowiest month in Dubois?

April is the month with the most snowfall in Dubois, Wyoming. Snow falls for 10.4 days and accumulates 6.54" (166mm) of snow.

How many days does it snow in April in Dubois?

In Dubois, Wyoming, during April, snow falls for 10.4 days and regularly aggregates up to 6.54" (166mm) of snow.

What is the average length of the day in April in Dubois?

In Dubois, Wyoming, the average day length in April is 13h and 28min.

When are sunrise and sunset in April in Dubois?

In April, on the first day of the month, sunrise is at 6:59 am and sunset at 7:45 pm. On the last day of the month, in Dubois, sunrise is at 6:11 am and sunset at 8:19 pm MDT.

How long on average sun shines in April in Dubois?

In April, the average sunshine duration is 10.3h.

What are the months with the lowest UV index in Dubois?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Dubois.

What is the UV index reading in April in Dubois?

The average daily maximum UV index in April in Dubois is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Dubois, WY

Average temperature in April - Dubois, WY
  • Average high temperature in April: 39.6°F

The warmest month (with the highest average high temperature) is July (73.8°F).
The month with the lowest average high temperature is December (24.4°F).

  • Average low temperature in April: 21.9°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (8.2°F).

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Average pressure in April
Dubois, WY

Average pressure in April - Dubois, WY
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Dubois, WY

Average wind speed in April - Dubois, WY
  • Average wind speed in April: 7.5mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in April
Dubois, WY

Average humidity in April - Dubois, WY
  • Average humidity in April: 72%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in April
Dubois, WY

Average rainfall in April - Dubois, WY
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in April
Dubois, WY

Average rainfall days in April - Dubois, WY
  • Average rainfall days in April: 11.3 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is November (7 days).

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Average snowfall in April
Dubois, WY

Average snowfall in April - Dubois, WY
  • Average snowfall in April: 6.54"

The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").

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Average snowfall days in April
Dubois, WY

Average snowfall days in April - Dubois, WY
  • Average snowfall days in April: 10.4 days

The month with the highest number of snowfall days is March (14.1 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
Dubois, WY

Average daylight in April / Average sunshine in April - Dubois, WY
  • Average daylight in April: 13h and 28min

The month with the longest days is June (Average daylight: 15h and 22min).
The month with the shortest days is December (Average daylight: 9h and 1min).

  • Average sunshine in April: 10h and 18min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).

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Average sunshine days in April
Dubois, WY

Average sunshine days in April - Dubois, WY
  • Average sunshine days in April: 9.9 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is May (9 days).

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Average UV index in April
Dubois, WY

Average UV index in April - Dubois, WY
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in April
Dubois, WY

Average cloud cover in April - Dubois, WY
  • Average cloud cover in April: 32

The months with the most cloud cover are February and April (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in April
Dubois, WY

Average visibility in April - Dubois, WY
  • 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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