October weather forecast
Lodge Grass, MT

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Weather in October

October, like September, is another refreshing autumn month in Lodge Grass, Montana, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 57°F (13.9°C).

Temperature

October's arrival witnesses a distinct drop in the average high-temperature, receding from September's moderately hot 74.3°F (23.5°C) to a refreshing 57°F (13.9°C). During October, Lodge Grass experiences an average low-temperature of 40.1°F (4.5°C) at night.

Humidity

The average relative humidity in October is 54%.

Rainfall

In Lodge Grass, Montana, during October, the rain falls for 3.2 days and regularly aggregates up to 0.2" (5mm) of precipitation. Throughout the year, in Lodge Grass, there are 46.3 rainfall days, and 2.83" (72mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Lodge Grass. Throughout October, in the average 1.1 snowfall days, it receives 0.67" (17mm) of snow. In Lodge Grass, during the entire year, snow falls for 23.9 days and aggregates up to 6.22" (158mm) of snow.

Daylight

The average length of the day in October is 10h and 56min.
On the first day of October, sunrise is at 7:08 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:57 pm MDT.

Sunshine

In Lodge Grass, the average sunshine in October is 6.7h.

UV index

In Lodge Grass, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 in October transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What are October temperatures in Lodge Grass?

The high-temperature, in October, in Lodge Grass, is 57°F (13.9°C), while the low-temperature averages to 40.1°F (4.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is estimated at 86°F (30°C).

What is the average humidity in October in Lodge Grass?

In October, the average relative humidity is 54%.

How many days does it rain in October in Lodge Grass?

In October, in Lodge Grass, Montana, the rain falls for 3.2 days. Throughout October, 0.2" (5mm) of precipitation is accumulated.

When does it start to snow in Lodge Grass?

October is the first month it typically snows in Lodge Grass. Throughout October, in the average 1.1 snowfall days, it receives 0.67" (17mm) of snow.

What is the average length of the day in October in Lodge Grass?

In Lodge Grass, Montana, the average day length in October is 10h and 56min.

When is the sunrise / sunset in October in Lodge Grass?

In October, on the first day of the month, sunrise is at 7:08 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:57 pm MDT.

How long on average sun shines in October in Lodge Grass?

In October, the average sunshine duration in Lodge Grass is 6.7h.

What is the UV index intensity in October in Lodge Grass?

In October, the average daily maximum UV index in Lodge Grass, Montana, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Lodge Grass, MT

Average temperature in October - Lodge Grass, MT
  • Average high temperature in October: 57°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in October: 40.1°F

The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).

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Average pressure in October
Lodge Grass, MT

Average pressure in October - Lodge Grass, MT
  • Average pressure in October: 30"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Lodge Grass, MT

Average wind speed in October - Lodge Grass, MT
  • Average wind speed in October: 8.5mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in October
Lodge Grass, MT

Average humidity in October - Lodge Grass, MT
  • Average humidity in October: 54%

The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in October
Lodge Grass, MT

Average rainfall in October - Lodge Grass, MT
  • Average rainfall in October: 0.2"

The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").

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Average rainfall days in October
Lodge Grass, MT

Average rainfall days in October - Lodge Grass, MT
  • Average rainfall days in October: 3.2 days

The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).

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Average snowfall in October
Lodge Grass, MT

Average snowfall in October - Lodge Grass, MT
  • Average snowfall in October: 0.67"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Lodge Grass, MT

Average snowfall days in October - Lodge Grass, MT
  • Average snowfall days in October: 1.1 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Lodge Grass, MT

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

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

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in October
Lodge Grass, MT

Average sunshine days in October - Lodge Grass, MT
  • Average sunshine days in October: 26.5 days

The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in October
Lodge Grass, MT

Average UV index in October - Lodge Grass, 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 January, February, March, November and December (UV index 2).

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Average cloud cover in October
Lodge Grass, MT

Average cloud cover in October - Lodge Grass, MT
  • Average cloud cover in October: 27

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

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Average visibility in October
Lodge Grass, MT

Average visibility in October - Lodge Grass, 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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Lodge Grass, Montana, USA

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