Climate and monthly weather forecast
Cascade, ID

Weather in January

January, the same as December, in Cascade, Idaho, is another subzero cold winter month, with an average temperature fluctuating between 14.7°F (-9.6°C) and 29.5°F (-1.4°C). In January, the average high-temperature is essentially the same as in December - a still freezing cold 29.5°F (-1.4°C). Weather in January »

Weather in February

February, the last month of the winter in Cascade, is also a subzero cold month, with an average temperature fluctuating between 30.7°F (-0.7°C) and 17.2°F (-8.2°C). In Cascade, the average high-temperature in February is almost the same as in January - a still subzero cold 30.7°F (-0.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Cascade, Idaho, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 37.6°F (3.1°C). In March, the average high-temperature marginally rises from a subzero cold 30.7°F (-0.7°C) in February to a cold 37.6°F (3.1°C). Weather in March »

Weather in April

April in Cascade, Idaho, is a chilly spring month, with an average temperature varying between 46.2°F (7.9°C) and 27.7°F (-2.4°C). In April, the average high-temperature slightly increases from a cold 37.6°F (3.1°C) in March to a frosty 46.2°F (7.9°C). Weather in April »

Weather in May

May, the last month of the spring in Cascade, is a moderate month, with an average temperature varying between 35.6°F (2°C) and 57.7°F (14.3°C). In Cascade, the average high-temperature in May rises from a chilly 46.2°F (7.9°C) in April to a moderate 57.7°F (14.3°C). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Cascade, Idaho, with an average temperature varying between 42.1°F (5.6°C) and 66.2°F (19°C). In June, the average high-temperature slightly increases from a moderate 57.7°F (14.3°C) in May to a comfortable 66.2°F (19°C). Weather in June »

Weather in July

July in Cascade, Idaho, is a warm summer month, with an average temperature ranging between min 49.6°F (9.8°C) and max 79.2°F (26.2°C). July is the warmest month, with an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 49.6°F (9.8°C). Weather in July »

Weather in August

August, the last month of the summer in Cascade, is another warm month, with an average temperature varying between 78.4°F (25.8°C) and 50°F (10°C). In Cascade, the average high-temperature in August is practically the same as in July - a still warm 78.4°F (25.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Cascade, is also an agreeable month, with an average temperature ranging between min 43.3°F (6.3°C) and max 69.1°F (20.6°C). In Cascade, the average high-temperature in September drops from a moderately hot 78.4°F (25.8°C) in August to a pleasant 69.1°F (20.6°C). Weather in September »

Weather in October

October, like September, in Cascade, Idaho, is another fresh autumn month, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 52°F (11.1°C). In October, the average high-temperature plummets from an agreeable 69.1°F (20.6°C) in September to a cool 52°F (11.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Cascade, is also a wintry month, with an average temperature ranging between max 37.9°F (3.3°C) and min 23.2°F (-4.9°C). In November, the average high-temperature decreases from a fresh 52°F (11.1°C) in October to a wintry 37.9°F (3.3°C). Weather in November »

Weather in December

December, the first month of the winter in Cascade, is still a freezing cold month, with an average temperature varying between 28°F (-2.2°C) and 15.1°F (-9.4°C). With an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 15.1°F (-9.4°C), December is the coldest month. Weather in December »
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FAQ

What is the most humid month in Cascade?

January and February, with an average relative humidity of 91%, are most humid months.

How much does it rain in Cascade?

In Cascade, during the entire year, the rain falls for 98.1 days and collects up to 22.64" (575mm) of precipitation.

When does it snow in Cascade?

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

When does it snow the most in Cascade?

The month with the most snowfall in Cascade, Idaho, is January, when snow falls for 16.2 days and typically aggregates up to 23.07" (586mm) of snow.

How much does it snow in Cascade?

In Cascade, during the entire year, snow falls for 93.8 days and aggregates up to 104.45" (2653mm) of snow.

What is the month with the least sunshine in Cascade?

January has the least sunshine of the year, with an average of 4.2h of sunshine.

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

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

What is the rainiest month in Cascade?

The month with the most rainfall in Cascade is March, when the rain falls for 10.4 days and typically aggregates up to 3.31" (84mm) of precipitation.

When is Daylight Saving Time (DST) in Cascade?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Cascade, 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.

When are the longest days in Cascade?

June has the longest days of the year, with an average of 15h and 30min of daylight.

What is the warmest month in Cascade?

The warmest month in Cascade, Idaho, is July, with an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 49.6°F (9.8°C).

What is the driest month in Cascade?

The month with the least rainfall in Cascade is July, when the rain falls for 5.2 days and typically collects 0.31" (8mm) of precipitation.

When it does not snow in Cascade?

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

What month has the most sunshine in Cascade?

The month with the most sunshine is July, with an average of 12h of sunshine.

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

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

What is the least humid month in Cascade?

With an average relative humidity of 42%, August is the least humid month in Cascade, Idaho.

What is the coldest month in Cascade?

December is the coldest month, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 15.1°F (-9.4°C).

What is the month with the shortest days in Cascade?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

Average temperature
Cascade, ID

Average temperature - Cascade, ID

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (28°F).

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

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Average pressure
Cascade, ID

Average pressure - Cascade, ID

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Cascade, ID

Average wind speed - Cascade, ID

The windiest months (with the highest average wind speed) are March and April (5.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity
Cascade, ID

Average humidity - Cascade, ID

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (42%).

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Average rainfall
Cascade, ID

Average rainfall - Cascade, ID

The wettest month (with the highest rainfall) is March (3.31").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days
Cascade, ID

Average rainfall days - Cascade, ID

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall
Cascade, ID

Average snowfall - Cascade, ID

The month with the highest snowfall is January (23.07").
The months with the least snowfall are July and August (0").

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Average snowfall days
Cascade, ID

Average snowfall days - Cascade, ID

The month with the highest number of snowfall days is March (17 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Cascade, ID

Average daylight / Average sunshine - Cascade, ID

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 4.2h).

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Average sunshine days
Cascade, ID

Average sunshine days - Cascade, ID

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is March (10.1 days).

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Average visibility
Cascade, ID

Average visibility - Cascade, ID

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

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