October weather forecast
Elmo, MT

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Weather in October

October, the same as September, is a cool autumn month in Elmo, Montana, with an average temperature fluctuating between 32.7°F (0.4°C) and 50.4°F (10.2°C).

Temperature

Elmo's weather in October is characterized by a distinct drop in the average high-temperature, reducing from a refreshing 67.1°F (19.5°C) in September to a cool 50.4°F (10.2°C). The average temperature during October nights is registered at a cold 32.7°F (0.4°C).

Humidity

In Elmo, Montana, the average relative humidity in October is 73%.

Rainfall

In October, in Elmo, the rain falls for 13 days. Throughout October, 1.54" (39mm) of precipitation is accumulated. Throughout the year, in Elmo, there are 129.8 rainfall days, and 16.42" (417mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Elmo are January through June, September through December. In Elmo, during October, snow falls for 5 days and regularly aggregates up to 1.81" (46mm) of snow. Throughout the year, there are 117.4 snowfall days, and 58.62" (1489mm) of snow is accumulated.

Daylight

In Elmo, the average length of the day in October is 10h and 49min.
On the first day of the month, sunrise is at 7:37 am and sunset at 7:15 pm. On the last day of October, sunrise is at 8:21 am and sunset at 6:20 pm MDT.

Sunshine

The average sunshine in October is 6.5h.

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 unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 during October translates into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures in Elmo?

The average high-temperature, in October, in Elmo, is 50.4°F (10.2°C), while the average low-temperature is 32.7°F (0.4°C).

What is the average humidity in October in Elmo?

In October, the average relative humidity is 73%.

How many days does it rain in October in Elmo?

In Elmo, Montana, during October, the rain falls for 13 days and regularly aggregates up to 1.54" (39mm) of precipitation.

How many days does it snow in October in Elmo?

In Elmo, in October, snow falls for 5 days, with typically accumulated 1.81" (46mm) of snow.

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

In Elmo, Montana, the average day length in October is 10h and 49min.

When are sunrise and sunset in October in Elmo?

On the first day of October, sunrise is at 7:37 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 6:20 pm MDT.

How many hours of sunshine does Elmo have in October?

In Elmo, the average sunshine duration in October is 6.5h.

How high is the UV index in October in Elmo?

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Elmo, MT

Average temperature in October - Elmo, MT
  • Average high temperature in October: 50.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in October: 32.7°F

The month with the highest average low temperature is July (48.4°F).
The coldest months (with the lowest average low temperature) are January and December (16.2°F).

Average pressure in October
Elmo, MT

Average pressure in October - Elmo, MT
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Elmo, MT

Average wind speed in October - Elmo, MT
  • Average wind speed in October: 4mph

The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are August and December (3.6mph).

Average humidity in October
Elmo, MT

Average humidity in October - Elmo, MT
  • Average humidity in October: 73%

The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (52%).

Average rainfall in October
Elmo, MT

Average rainfall in October - Elmo, MT
  • Average rainfall in October: 1.54"

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in October
Elmo, MT

Average rainfall days in October - Elmo, MT
  • Average rainfall days in October: 13 days

The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in October
Elmo, MT

Average snowfall in October - Elmo, MT
  • Average snowfall in October: 1.81"

The month with the highest snowfall is December (12.36").
The months with the least snowfall are July and August (0").

Average snowfall days in October
Elmo, MT

Average snowfall days in October - Elmo, MT
  • Average snowfall days in October: 5 days

The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in October: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Elmo, MT

Average sunshine days in October - Elmo, MT
  • Average sunshine days in October: 14.6 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (7.1 days).

Average UV index in October
Elmo, MT

Average UV index in October - Elmo, 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, November and December (UV index 1).

Average cloud cover in October
Elmo, MT

Average cloud cover in October - Elmo, MT
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in October
Elmo, MT

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

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

Elmo, Montana, USA

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