Climate and monthly weather forecast
Koosharem, UT

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Weather in January

January, like December, is a freezing cold winter month in Koosharem, Utah, with an average temperature fluctuating between 12.6°F (-10.8°C) and 30.2°F (-1°C). Koosharem's January weather, with an average high temperature of 30.2°F (-1°C) and an average low temperature of 12.6°F (-10.8°C), tends to be the coldest of the year. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Koosharem, Utah, with an average temperature fluctuating between 31.5°F (-0.3°C) and 15.1°F (-9.4°C). As Koosharem steps into February, the average high-temperature holds at a still freezing cold 31.5°F (-0.3°C), hinting at a minor fluctuation from the prior month. Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Koosharem, Utah, with an average temperature varying between 23.7°F (-4.6°C) and 39.4°F (4.1°C). Koosharem in March experiences a slight uptick in the average high-temperature, adjusting from February's subzero cold 31.5°F (-0.3°C) to a wintry 39.4°F (4.1°C). Weather in March »

Weather in April

April in Koosharem, Utah, is a frosty spring month, with an average temperature fluctuating between 47.7°F (8.7°C) and 29.8°F (-1.2°C). April's arrival brings a slight change in high-temperatures, adjusting from an icy 39.4°F (4.1°C) in March to a chilly 47.7°F (8.7°C). Weather in April »

Weather in May

May, the last month of the spring in Koosharem, is a refreshing month, with an average temperature fluctuating between 38.1°F (3.4°C) and 57.6°F (14.2°C). The start of May signals an increase in the average high-temperature, moving from a frosty 47.7°F (8.7°C) in April to a mild 57.6°F (14.2°C). Weather in May »

Weather in June

June, the first month of the summer in Koosharem, is a pleasant month, with an average temperature varying between 47.8°F (8.8°C) and 71.6°F (22°C). Koosharem, Utah, sees an increase in average high-temperatures during June, moving from a mild 57.6°F (14.2°C) in May to an agreeable 71.6°F (22°C). Weather in June »

Weather in July

July in Koosharem, Utah, is a warm summer month, with an average temperature varying between 76.3°F (24.6°C) and 55°F (12.8°C). July is the warmest month of the year, registering average temperatures as high as 76.3°F (24.6°C) and as low as 55°F (12.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Koosharem, Utah, with an average temperature varying between 53.6°F (12°C) and 74.3°F (23.5°C). The onset of August manifests an average high-temperature of a still warm 74.3°F (23.5°C), demonstrating a minor variation from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Koosharem, Utah, with an average temperature ranging between min 47.1°F (8.4°C) and max 67.6°F (19.8°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a moderately hot 74.3°F (23.5°C) in August to a refreshing 67.6°F (19.8°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Koosharem, Utah, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 53.1°F (11.7°C). Koosharem's transition into October is marked by a clear temperature shift, receding from a comfortable 67.6°F (19.8°C) in September to a fresh 53.1°F (11.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Koosharem, Utah, with an average temperature ranging between max 41.4°F (5.2°C) and min 23.4°F (-4.8°C). November indicates a shift in the average high-temperature, from October's cool 53.1°F (11.7°C) to an icy 41.4°F (5.2°C). Weather in November »

Weather in December

December, the first month of the winter in Koosharem, is still a freezing cold month, with an average temperature varying between 14°F (-10°C) and 30.4°F (-0.9°C). December comes with a decrease in the average high-temperature, falling from a wintry 41.4°F (5.2°C) in November to a freezing cold 30.4°F (-0.9°C). Weather in December »
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Frequently asked questions

What month is the coldest in Koosharem?

January, with average temperatures reaching a high of 30.2°F (-1°C) and a low of 12.6°F (-10.8°C), is the coldest month.

What is the most humid month in Koosharem?

With an average relative humidity of 81%, January is the most humid month in Koosharem, Utah.

How much does it rain in Koosharem?

In Koosharem, Utah, during the entire year, the rain falls for 71.2 days and collects up to 9.84" (250mm) of precipitation.

When does it snow in Koosharem?

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

How many days does it snow in Koosharem?

In Koosharem, Utah, during the entire year, snow falls for 64.4 days and aggregates up to 44.17" (1122mm) of snow.

What is the month with the least sunshine in Koosharem?

With an average of 5.9h of sunshine, January has the least sunshine of the year in Koosharem, Utah.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Koosharem, Utah.

When does it snow the most in Koosharem?

March is the month with the most snowfall in Koosharem, Utah. Snow falls for 9.8 days and accumulates 8.07" (205mm) of snow.

When is Daylight Saving Time (DST) in Koosharem?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Koosharem?

With an average relative humidity of 32%, June is the least humid month in Koosharem.

What is the driest month in Koosharem?

The month with the least rainfall in Koosharem is June, when the rain falls for 5.5 days and typically collects 0.43" (11mm) of precipitation.

When are the longest days in Koosharem?

June has the longest days of the year in Koosharem, with an average of 14h and 48min of daylight.

What is the month with the highest UV index in Koosharem?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Koosharem.

What is the warmest month in Koosharem?

July proves to be the warmest month, recording an average peak temperature of 76.3°F (24.6°C) and a minimum temperature of 55°F (12.8°C).

What is the rainiest month in Koosharem?

The month with the most rainfall in Koosharem, Utah, is July, when the rain falls for 13.2 days and typically aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Koosharem?

In Koosharem, snow does not fall in July and August.

What month has the most sunshine in Koosharem?

The month with the most sunshine in Koosharem, Utah, is August, with an average of 11.6h of sunshine.

What is the month with the shortest days in Koosharem?

December has the shortest days of the year in Koosharem, with an average of 9h and 30min of daylight.

Average temperature
Koosharem, UT

Average temperature - Koosharem, UT

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (30.2°F).

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure
Koosharem, UT

Average pressure - Koosharem, UT

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed
Koosharem, UT

Average wind speed - Koosharem, UT

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

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Average rainfall
Koosharem, UT

Average rainfall - Koosharem, UT

The wettest month (with the highest rainfall) is July (1.26").
The driest month (with the least rainfall) is June (0.43").

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Average rainfall days
Koosharem, UT

Average rainfall days - Koosharem, UT

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall
Koosharem, UT

Average snowfall - Koosharem, UT

The month with the highest snowfall is March (8.07").
The months with the least snowfall are July and August (0").

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Average snowfall days
Koosharem, UT

Average snowfall days - Koosharem, UT

The month with the highest number of snowfall days is December (11.1 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Koosharem, UT

Average daylight / Average sunshine - Koosharem, UT

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days
Koosharem, UT

Average sunshine days - Koosharem, UT

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index
Koosharem, UT

Average UV index - Koosharem, UT

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

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Average visibility
Koosharem, UT

Average visibility - Koosharem, UT

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

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Koosharem, Utah, USA

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