Climate and monthly 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 January

January, like December, is a freezing cold winter month in Dubois, Wyoming, with an average temperature varying between 26.8°F (-2.9°C) and 10.4°F (-12°C). In January, the average high-temperature is relatively the same as in December - a still subzero cold 26.8°F (-2.9°C). Weather in January »

Weather in February

February, the last month of the winter in Dubois, is another freezing cold month, with an average temperature varying between 26.1°F (-3.3°C) and 9°F (-12.8°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 26.1°F (-3.3°C). Weather in February »

Weather in March

March, the first month of the spring in Dubois, is a cold month, with an average temperature varying between 33.8°F (1°C) and 17.6°F (-8°C). In March, the average high-temperature slightly increases from a subzero cold 26.1°F (-3.3°C) in February to a wintry 33.8°F (1°C). Weather in March »

Weather in April

April, like March, in Dubois, Wyoming, is a wintry spring month, with an average temperature varying between 21.9°F (-5.6°C) and 39.6°F (4.2°C). In Dubois, the average high-temperature in April marginally rises from 33.8°F (1°C) in March to a still wintry 39.6°F (4.2°C). Weather in April »

Weather in May

May, the last month of the spring in Dubois, is a fresh month, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 31.6°F (-0.2°C). In May, the average high-temperature increases from a wintry 39.6°F (4.2°C) in April to a cool 50.2°F (10.1°C). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Dubois, Wyoming, with an average temperature ranging between max 64.2°F (17.9°C) and min 41.2°F (5.1°C). In Dubois, the average high-temperature in June rises from a cool 50.2°F (10.1°C) in May to an enjoyable 64.2°F (17.9°C). Weather in June »

Weather in July

July in Dubois, Wyoming, is a moderately hot summer month, with an average temperature ranging between min 47.7°F (8.7°C) and max 73.8°F (23.2°C). The warmest month is July, with an average high-temperature of 73.8°F (23.2°C) and an average low-temperature of 47.7°F (8.7°C). Weather in July »

Weather in August

August, the last month of the summer in Dubois, is another pleasant month, with an average temperature ranging between min 46.9°F (8.3°C) and max 71.8°F (22.1°C). In Dubois, the average high-temperature in August is essentially the same as in July - a pleasant 71.8°F (22.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Dubois, Wyoming, with an average temperature fluctuating between 63.1°F (17.3°C) and 41.4°F (5.2°C). In Dubois, the average high-temperature in September marginally drops from an agreeable 71.8°F (22.1°C) in August to a comfortable 63.1°F (17.3°C). Weather in September »

Weather in October

October, the same as September, in Dubois, Wyoming, is a frosty autumn month, with an average temperature ranging between max 46.2°F (7.9°C) and min 29.1°F (-1.6°C). In Dubois, Wyoming, the average high-temperature in October significantly decreases from a comfortable 63.1°F (17.3°C) in September to a chilly 46.2°F (7.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Dubois, is another cold month, with an average temperature varying between 34.5°F (1.4°C) and 18.1°F (-7.7°C). In November, the average high-temperature decreases from a chilly 46.2°F (7.9°C) in October to a cold 34.5°F (1.4°C). Weather in November »

Weather in December

December, the first month of the winter in Dubois, is also a subzero cold month, with temperature in the range of an average low of 8.2°F (-13.2°C) and an average high of 24.4°F (-4.2°C). December is the coldest month, with an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 8.2°F (-13.2°C). Weather in December »
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FAQ

What is the driest month in Dubois?

The month with the least rainfall in Dubois, Wyoming, is January, when the rain falls for 7.8 days and typically collects 0.35" (9mm) of precipitation.

How many days does it rain in Dubois?

Throughout the year, in Dubois, there are 118.1 rainfall days, and 9.06" (230mm) of precipitation is accumulated.

When does it snow in Dubois?

Months with snowfall are January through June, September through December.

How many days does it snow in Dubois?

Throughout the year, there are 81 snowfall days, and 30.83" (783mm) of snow is accumulated.

What is the month with the least sunshine in Dubois?

January and December, with an average of 6.8h of sunshine, are months with the least sunshine.

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

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

What is the most humid month in Dubois?

February is the most humid month in Dubois, Wyoming, with an average relative humidity of 79%.

When is Daylight Saving Time (DST) in Dubois?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Dubois, Wyoming, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from MDT to MST.

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.

What is the rainiest month in Dubois?

May is the month with the most rainfall in Dubois. Rain falls for 14.4 days and accumulates 1.46" (37mm) of precipitation.

When are the longest days in Dubois?

June has the longest days of the year, with an average of 15h and 22min of daylight.

What is the warmest month in Dubois?

With an average high-temperature of 73.8°F (23.2°C) and an average low-temperature of 47.7°F (8.7°C), July is the warmest month in Dubois, Wyoming.

When it does not snow in Dubois?

July and August are months without snowfall.

What month has the most sunshine in Dubois?

July has the most sunshine of the year, with an average of 11.9h of sunshine.

When is the highest UV index in Dubois?

The month with the highest UV index is July, with an average maximum UV index of 5.

What is the least humid month in Dubois?

August is the least humid month in Dubois, Wyoming, with an average relative humidity of 41%.

What is the coldest month in Dubois?

The coldest month in Dubois is December, with an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 8.2°F (-13.2°C).

What is the month with the shortest days in Dubois?

The month with the shortest days is December, with an average of 9h and 1min of daylight.

Average temperature
Dubois, WY

Average temperature - Dubois, WY

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).

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
Dubois, WY

Average pressure - Dubois, WY

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
Dubois, WY

Average wind speed - Dubois, WY

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 rainfall
Dubois, WY

Average rainfall - Dubois, WY

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
Dubois, WY

Average rainfall days - Dubois, WY

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
Dubois, WY

Average snowfall - Dubois, WY

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
Dubois, WY

Average snowfall days - Dubois, WY

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 / Average sunshine
Dubois, WY

Average daylight / Average sunshine - Dubois, WY

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).

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
Dubois, WY

Average sunshine days - Dubois, WY

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
Dubois, WY

Average UV index - Dubois, WY

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 visibility
Dubois, WY

Average visibility - Dubois, WY

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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