October weather forecast
Cascade, MT

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Weather in October

October, like September, in Cascade, Montana, is another fresh autumn month, with an average temperature varying between 54.5°F (12.5°C) and 36.7°F (2.6°C).

Temperature

Cascade, Montana, in October sees a clear temperature decline, with average high-temperatures decreasing from an agreeable 70.5°F (21.4°C) in September to a cool 54.5°F (12.5°C). Throughout October, an average low-temperature of 36.7°F (2.6°C) is experienced.

Humidity

In Cascade, the average relative humidity in October is 61%.

Rainfall

In October, the rain falls for 10.7 days. Throughout October, 0.98" (25mm) of precipitation is accumulated. Throughout the year, in Cascade, there are 112.8 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Cascade, Montana. In Cascade, during October, snow falls for 4 days and regularly aggregates up to 2.99" (76mm) of snow. Throughout the year, in Cascade, there are 69.4 snowfall days, and 35.35" (898mm) of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 51min.
On the first day of the month, sunrise is at 7:26 am and sunset at 7:05 pm. On the last day of October, in Cascade, sunrise is at 8:09 am and sunset at 6:10 pm MDT.

Sunshine

In October, the average sunshine in Cascade, Montana, is 6.5h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Cascade. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In October, the maximum UV index of 2 suggests this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the temperature in October in Cascade?

An average high-temperature, in October, in Cascade, is 54.5°F (12.5°C) and the average low-temperature is 36.7°F (2.6°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 80.6°F (27°C).

What is the average humidity in October in Cascade?

In Cascade, the average relative humidity in October is 61%.

How much does it rain in Cascade in October?

In Cascade, in October, during 10.7 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

How many days does it snow in October in Cascade?

In Cascade, in October, snow falls for 4 days, with typically accumulated 2.99" (76mm) of snow.

How many hours of daylight does Cascade have in October?

The average day length in October in Cascade is 10h and 51min.

When are sunrise and sunset in October in Cascade?

On the first day of October in Cascade, sunrise is at 7:26 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 6:10 pm MDT.

How many hours of sunshine does Cascade have in October?

The average sunshine duration in October in Cascade, Montana, is 6.5h.

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

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

How high is the UV index in October in Cascade?

In Cascade, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Cascade, MT

Average temperature in October - Cascade, MT
  • Average high temperature in October: 54.5°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (29.5°F).

  • Average low temperature in October: 36.7°F

The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).

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Average pressure in October
Cascade, MT

Average pressure in October - Cascade, MT
  • Average pressure in October: 30.01"Hg

The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in October
Cascade, MT

Average wind speed in October - Cascade, MT
  • Average wind speed in October: 9.4mph

The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

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Average humidity in October
Cascade, MT

Average humidity in October - Cascade, MT
  • Average humidity in October: 61%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in October
Cascade, MT

Average rainfall in October - Cascade, MT
  • Average rainfall in October: 0.98"

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are January and July (0.63").

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Average rainfall days in October
Cascade, MT

Average rainfall days in October - Cascade, MT
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in October
Cascade, MT

Average snowfall in October - Cascade, MT
  • Average snowfall in October: 2.99"

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Cascade, MT

Average snowfall days in October - Cascade, MT
  • Average snowfall days in October: 4 days

The month with the highest number of snowfall days is February (14.4 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in October /
Average sunshine in October
Cascade, MT

Average daylight in October / Average sunshine in October - Cascade, MT
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 6h and 3min

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: 5h and 24min).

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Average sunshine days in October
Cascade, MT

Average sunshine days in October - Cascade, MT
  • Average sunshine days in October: 16.4 days

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (10.3 days).

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Average UV index in October
Cascade, MT

Average UV index in October - Cascade, MT
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in October
Cascade, MT

Average cloud cover in October - Cascade, MT
  • Average cloud cover in October: 32

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 14).

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Average visibility in October
Cascade, MT

Average visibility in October - Cascade, MT
  • Average visibility in October: 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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Cascade, Montana, USA

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