Climate and monthly weather forecast
Coolin, ID

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Weather in January

January, like December, is a freezing cold winter month in Coolin, Idaho, with an average temperature fluctuating between 28.9°F (-1.7°C) and 17.4°F (-8.1°C). January's arrival registers an average high-temperature of a still freezing cold 28.9°F (-1.7°C), closely aligning with the temperature of the previous month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Coolin, Idaho, with temperature in the range of an average high of 30.6°F (-0.8°C) and an average low of 16.7°F (-8.5°C). The shift into February records an average high-temperature of a still subzero cold 30.6°F (-0.8°C), subtly varied from January's 28.9°F (-1.7°C). Weather in February »

Weather in March

March, the first month of the spring in Coolin, is a wintry month, with an average temperature fluctuating between 37.9°F (3.3°C) and 23.4°F (-4.8°C). As February transitions into March, Coolin notices a gentle rise in the average high-temperature, transitioning from a freezing cold 30.6°F (-0.8°C) to a wintry 37.9°F (3.3°C). Weather in March »

Weather in April

April is a frosty spring month in Coolin, Idaho, with an average temperature fluctuating between 47.8°F (8.8°C) and 28.8°F (-1.8°C). The rise of average high-temperatures is seen in April, with an increase from a wintry 37.9°F (3.3°C) in March to a frosty 47.8°F (8.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Coolin, Idaho, with an average temperature varying between 60.8°F (16°C) and 36.5°F (2.5°C). With the onset of May, the average high-temperature slightly shifts from April's chilly 47.8°F (8.8°C) to a comfortable 60.8°F (16°C). Weather in May »

Weather in June

June, the first month of the summer in Coolin, is still a refreshing month, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 41.4°F (5.2°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from a refreshing 60.8°F (16°C) in May to a still enjoyable 66.2°F (19°C). Weather in June »

Weather in July

July in Coolin, Idaho, is a moderately hot summer month, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 77.4°F (25.2°C). With the onset of July, Coolin's weather sees a temperature rise, transitioning from a refreshing 66.2°F (19°C) in June to a warm 77.4°F (25.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Coolin, Idaho, with an average temperature fluctuating between 77.5°F (25.3°C) and 47.1°F (8.4°C). August is the warmest month of the year, registering average temperatures as high as 77.5°F (25.3°C) and as low as 47.1°F (8.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Coolin, Idaho, with an average temperature varying between 40.8°F (4.9°C) and 66.7°F (19.3°C). With the onset of September, Coolin's average high-temperature adjusts, receding from August's moderately hot 77.5°F (25.3°C) to a refreshing 66.7°F (19.3°C). Weather in September »

Weather in October

October, the same as September, in Coolin, Idaho, is another chilly autumn month, with an average temperature ranging between max 49.6°F (9.8°C) and min 32.5°F (0.3°C). The shift into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's refreshing 66.7°F (19.3°C) to a chilly 49.6°F (9.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Coolin, Idaho, with an average temperature varying between 24.4°F (-4.2°C) and 35.6°F (2°C). The start of November signals a decrease in the average high-temperature, transitioning from a chilly 49.6°F (9.8°C) in October to a cold 35.6°F (2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Coolin, Idaho, with temperature in the range of an average low of 16.7°F (-8.5°C) and an average high of 27.7°F (-2.4°C). The lowest temperatures are recorded in December, with averages reaching a high of 27.7°F (-2.4°C) and a low of 16.7°F (-8.5°C). Weather in December »
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Frequently asked questions

What is the most humid month in Coolin?

The most humid month is January, with an average relative humidity of 95%.

How many days does it rain in Coolin?

Throughout the year, in Coolin, Idaho, there are 135.4 rainfall days, and 23.03" (585mm) of precipitation is accumulated.

When does it snow in Coolin?

January through May, September through December are months with snowfall.

When does it snow the most in Coolin?

January is the month with the most snowfall in Coolin, Idaho. Snow falls for 16 days and accumulates 14.76" (375mm) of snow.

How many days does it snow in Coolin?

Throughout the year, in Coolin, there are 81.3 snowfall days, and 59.45" (1510mm) of snow is accumulated.

What is the month with the least sunshine in Coolin?

With an average of 3.1h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Coolin?

The months with the lowest UV index in Coolin are January, February, November and December, with an average maximum UV index of 1.

When is Daylight Saving Time (DST) in Coolin?

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

When it does not snow in Coolin?

In Coolin, Idaho, snow does not fall in June through August.

When are the longest days in Coolin?

The month with the longest days in Coolin is June, with an average of 16h and 6min of daylight.

When is the highest UV index in Coolin?

July is the month with the highest UV index, with an average maximum UV index of 6.

What month is the hottest in Coolin?

The warmest period is August, when temperatures fluctuate between an average high of 77.5°F (25.3°C) and a low of 47.1°F (8.4°C).

What is the least humid month in Coolin?

With an average relative humidity of 54%, August is the least humid month in Coolin.

What is the driest month in Coolin?

August is the month with the least rainfall in Coolin. Rain falls for 7.3 days and accumulates 0.59" (15mm) of precipitation.

What month has the most sunshine in Coolin?

With an average of 11.8h of sunshine, August has the most sunshine of the year in Coolin, Idaho.

What is the coldest time of year in Coolin?

December tends to be the coldest month, with temperatures averaging a daily high of 27.7°F (-2.4°C) and a low of 16.7°F (-8.5°C).

What is the rainiest month in Coolin?

The month with the most rainfall in Coolin, Idaho, is December, when the rain falls for 6.8 days and typically aggregates up to 2.83" (72mm) of precipitation.

What is the month with the shortest days in Coolin?

The month with the shortest days is December, with an average of 8h and 24min of daylight.

Average temperature
Coolin, ID

Average temperature - Coolin, ID

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (27.7°F).

The month with the highest average low temperature is August (47.1°F).
The coldest months (with the lowest average low temperature) are February and December (16.7°F).

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Average pressure
Coolin, ID

Average pressure - Coolin, ID

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Coolin, ID

Average wind speed - Coolin, ID

The windiest months (with the highest average wind speed) are April and May (4.2mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

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Average rainfall
Coolin, ID

Average rainfall - Coolin, ID

The wettest month (with the highest rainfall) is December (2.83").
The driest month (with the least rainfall) is August (0.59").

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Average rainfall days
Coolin, ID

Average rainfall days - Coolin, ID

The month with the highest number of rainy days is April (17.7 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall
Coolin, ID

Average snowfall - Coolin, ID

The month with the highest snowfall is January (14.76").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Coolin, ID

Average snowfall days - Coolin, ID

The month with the highest number of snowfall days is December (17.6 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Coolin, ID

Average daylight / Average sunshine - Coolin, ID

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 24min).

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days
Coolin, ID

Average sunshine days - Coolin, ID

The month with the most sunshine days is August (21 days).
The month with the least sunshine days is April (9 days).

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Coolin, Idaho, USA

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