October weather forecast
Glendive, MT

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The calm Yellowstone River running under a bridge through a vast industrial landscape, in Glendive, Montana
The calm Yellowstone River running under a bridge through a vast industrial landscape, in Glendive, Montana

Weather in October

October showcases the full-fledged fall season in Glendive, Montana. The weather is cool, and the landscapes are embellished with vibrant autumn hues. Rainfall falls drastically as the month proffers the move to the colder months. This month indeed prepares Glendive for an upcoming winter season. This fall transition is highlighted by a considerable dip in the high temperature to 55.2°F (12.9°C) in October compared to 73.2°F (22.9°C) in September.

Temperature

With the onset of October, Glendive's average high-temperature witnesses a clear drop, receding from September's agreeable 73.2°F (22.9°C) to a fresh 55.2°F (12.9°C). Throughout October, an average nighttime temperature of 40.1°F (4.5°C) is experienced.

Humidity

The average relative humidity in October is 58%.

Rainfall

In Glendive, in October, during 7.1 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Glendive, during the entire year, the rain falls for 89.5 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.4 snowfall days, it receives 0.16" (4mm) of snow. In Glendive, during the entire year, snow falls for 45.2 days and aggregates up to 10.55" (268mm) of snow.

Daylight

In October, the average length of the day is 10h and 52min.
On the first day of October in Glendive, sunrise is at 6:58 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:43 pm MDT.

Sunshine

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

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Adopt protective measures - It is advised to guard against sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In October, in Glendive, the average high-temperature is 55.2°F (12.9°C), and the average low-temperature is 40.1°F (4.5°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is computed to be 84.2°F (29°C).

What is the average humidity in October?

In Glendive, the average relative humidity in October is 58%.

How many days does it rain in October?

In Glendive, during October, the rain falls for 7.1 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 1.4 snowfall days, it receives 0.16" (4mm) of snow.

What is the average length of the day in October?

In October, the average day length is 10h and 52min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:58 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:43 pm MDT.

How many hours of sunshine does Glendive have in October?

The average sunshine duration in October is 6.4h.

What is the UV index intensity in October in Glendive?

The average daily maximum UV index in October in Glendive is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe 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
Glendive, MT

Average temperature in October - Glendive, MT
  • Average high temperature in October: 55.2°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in October: 40.1°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

Average pressure in October
Glendive, MT

Average pressure in October - Glendive, MT
  • Average pressure in October: 29.97"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in October
Glendive, MT

Average wind speed in October - Glendive, MT
  • Average wind speed in October: 11.1mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity in October
Glendive, MT

Average humidity in October - Glendive, MT
  • Average humidity in October: 58%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (43%).

Average rainfall in October
Glendive, MT

Average rainfall in October - Glendive, MT
  • Average rainfall in October: 0.55"

The wettest month (with the highest rainfall) is May (1.73").
The driest months (with the least rainfall) are January, March and November (0.35").

Average rainfall days in October
Glendive, MT

Average rainfall days in October - Glendive, MT
  • Average rainfall days in October: 7.1 days

The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is February (3.1 days).

Average snowfall in October
Glendive, MT

Average snowfall in October - Glendive, MT
  • Average snowfall in October: 0.16"

The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Glendive, MT

Average snowfall days in October - Glendive, MT
  • Average snowfall days in October: 1.4 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Glendive, 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: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in October
Glendive, MT

Average sunshine days in October - Glendive, MT
  • Average sunshine days in October: 21.4 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (14.9 days).

Average UV index in October
Glendive, MT

Average UV index in October - Glendive, MT
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 1).

Average cloud cover in October
Glendive, MT

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

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 17).

Average visibility in October
Glendive, MT

Average visibility in October - Glendive, 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).

Glendive, Montana, USA

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