October weather forecast
Corette, MT

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Weather in October

October, like September, is another chilly autumn month in Corette, Montana, with an average temperature ranging between min 26.1°F (-3.3°C) and max 44.2°F (6.8°C).

Temperature

Corette's October weather is characterized by a distinct downswing in high-temperatures, falling from September's comfortable 61.9°F (16.6°C) to a frosty 44.2°F (6.8°C). In October, Corette encounters an average low-temperature of 26.1°F (-3.3°C) during the night.

Humidity

In October, the average relative humidity is 74%.

Rainfall

In Corette, in October, it is raining for 9 days, with typically 1.46" (37mm) of accumulated precipitation. In Corette, during the entire year, the rain falls for 109.2 days and collects up to 23.15" (588mm) of precipitation.

Snowfall

January through July, September through December are months with snowfall. In Corette, in October, snow falls for 10.7 days, with typically accumulated 7.32" (186mm) of snow. In Corette, during the entire year, snow falls for 159.3 days and aggregates up to 120.47" (3060mm) of snow.

Daylight

In Corette, the average length of the day in October is 10h and 58min.
On the first day of the month, sunrise is at 7:23 am and sunset at 7:04 pm. On the last day of October, sunrise is at 8:02 am and sunset at 6:14 pm MDT.

Sunshine

In October, the average sunshine in Corette is 6.4h.

UV index

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Corette. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 1 translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold during October?

In October, in Corette, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 26.1°F (-3.3°C).

What is the average humidity in October?

The average relative humidity in October is 74%.

How many days does it rain in October in Corette?

In Corette, in October, it is raining for 9 days, with typically 1.46" (37mm) of accumulated precipitation.

How many days does it snow in October?

In Corette, Montana, in October, snow falls for 10.7 days, with typically accumulated 7.32" (186mm) of snow.

What is the average length of the day in October?

The average day length in October is 10h and 58min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:23 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 6:14 pm MDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.4h.

What is the month with the lowest UV index?

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in October?

In Corette, the average daily maximum UV index in October is 1. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
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
Corette, MT

Average temperature in October - Corette, MT
  • Average high temperature in October: 44.2°F

The warmest month (with the highest average high temperature) is July (72.9°F).
The month with the lowest average high temperature is December (20.1°F).

  • Average low temperature in October: 26.1°F

The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (4.8°F).

Average pressure in October
Corette, MT

Average pressure in October - Corette, MT
  • Average pressure in October: 30.06"Hg

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

Average wind speed in October
Corette, MT

Average wind speed in October - Corette, MT
  • Average wind speed in October: 6mph

The windiest month (with the highest average wind speed) is June (6.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in October
Corette, MT

Average humidity in October - Corette, MT
  • Average humidity in October: 74%

The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is August (50%).

Average rainfall in October
Corette, MT

Average rainfall in October - Corette, MT
  • Average rainfall in October: 1.46"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is July (0.91").

Average rainfall days in October
Corette, MT

Average rainfall days in October - Corette, MT
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (2.2 days).

Average snowfall in October
Corette, MT

Average snowfall in October - Corette, MT
  • Average snowfall in October: 7.32"

The month with the highest snowfall is February (17.83").
The month with the least snowfall is August (0").

Average snowfall days in October
Corette, MT

Average snowfall days in October - Corette, MT
  • Average snowfall days in October: 10.7 days

The month with the highest number of snowfall days is March (24.4 days).
The months with the least snowfall days are July and August (0.2 days).

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

Average daylight in October / Average sunshine in October - Corette, MT
  • Average daylight in October: 11h and 0min

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).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 18min).

Average sunshine days in October
Corette, MT

Average sunshine days in October - Corette, MT
  • Average sunshine days in October: 14.5 days

The months with the most sunshine days are July and September (14.7 days).
The month with the least sunshine days is February (5.3 days).

Average UV index in October
Corette, MT

Average UV index in October - Corette, MT
  • Average UV index in October: 1

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 1).

Average cloud cover in October
Corette, MT

Average cloud cover in October - Corette, MT
  • Average cloud cover in October: 36

The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in October
Corette, MT

Average visibility in October - Corette, MT
  • Average visibility in October: 5mi

The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).

Corette, Montana, USA

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