October weather forecast
Clinton, MT

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Weather in October

October, like September, in Clinton, Montana, is a cool autumn month, with an average temperature varying between 31.3°F (-0.4°C) and 51.4°F (10.8°C).

Temperature

As October sets, the average high-temperature displays a significant decrease, moving down from an agreeable 68.7°F (20.4°C) in September to a fresh 51.4°F (10.8°C). During the nights in October, an average low-temperature of 31.3°F (-0.4°C) is observed.

Humidity

The average relative humidity in October in Clinton is 71%.

Rainfall

In Clinton, in October, it is raining for 5.2 days, with typically 0.28" (7mm) of accumulated precipitation. In Clinton, during the entire year, the rain falls for 67.5 days and collects up to 3.27" (83mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Clinton, in October, snow falls for 1.5 days, with typically accumulated 0.59" (15mm) of snow. In Clinton, Montana, during the entire year, snow falls for 44 days and aggregates up to 8.07" (205mm) of snow.

Daylight

In Clinton, Montana, the average length of the day in October is 10h and 52min.
On the first day of the month, sunrise is at 7:34 am and sunset at 7:13 pm. On the last day of October, in Clinton, sunrise is at 8:16 am and sunset at 6:20 pm MDT.

Sunshine

The average sunshine in October is 7h.

UV index

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 2 translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

During October, Clinton experiences an average high-temperature of 51.4°F (10.8°C) and a low-temperature of 31.3°F (-0.4°C).

What is the average humidity in October?

The average relative humidity in October is 71%.

How many days does it rain in October?

In Clinton, in October, during 5.2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

How much does it snow in October?

In Clinton, in October, snow falls for 1.5 days, with typically accumulated 0.59" (15mm) of snow.

What is the average length of the day in October in Clinton?

The average day length in October is 10h and 52min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:34 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 6:20 pm MDT.

How many hours of sunshine does Clinton have in October?

In October, the average sunshine duration is 7h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Clinton, MT

Average temperature in October - Clinton, MT
  • Average high temperature in October: 51.4°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in October: 31.3°F

The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).

Average pressure in October
Clinton, MT

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Clinton, MT

Average wind speed in October - Clinton, MT
  • Average wind speed in October: 4.3mph

The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in October
Clinton, MT

Average humidity in October - Clinton, MT
  • Average humidity in October: 71%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is July (50%).

Average rainfall in October
Clinton, MT

Average rainfall in October - Clinton, MT
  • Average rainfall in October: 0.28"

The wettest month (with the highest rainfall) is April (0.47").
The driest months (with the least rainfall) are July and December (0.16").

Average rainfall days in October
Clinton, MT

Average rainfall days in October - Clinton, MT
  • Average rainfall days in October: 5.2 days

The month with the highest number of rainy days is April (8.8 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in October
Clinton, MT

Average snowfall in October - Clinton, MT
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Clinton, MT

Average snowfall days in October - Clinton, MT
  • Average snowfall days in October: 1.5 days

The month with the highest number of snowfall days is December (9 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 7h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in October
Clinton, MT

Average sunshine days in October - Clinton, MT
  • Average sunshine days in October: 22.6 days

The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (17.8 days).

Average UV index in October
Clinton, MT

Average UV index in October - Clinton, 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 February and December (UV index 1).

Average cloud cover in October
Clinton, MT

Average cloud cover in October - Clinton, MT
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in October
Clinton, MT

Average visibility in October - Clinton, MT
  • Average visibility in October: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Clinton, Montana, USA

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