Kalispell
Montana, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Kalispell, MT

A gorgeous view after sunset of the tranquil city of Kalispell, Montana, mountain views in the distance, and the colorful sunset sky still up
A gorgeous view after sunset of the tranquil city of Kalispell, Montana, mountain views in the distance, and the colorful sunset sky still up
October, the same as September, is another fresh autumn month in Kalispell, Montana, with average temperature ranging between min 29.5°F (-1.4°C) and max 54.9°F (12.7°C).

Temperature

In October, the average high-temperature declines considerably, from a pleasant 70°F (21.1°C) in September, to a cool 54.9°F (12.7°C). In October, in Kalispell, the average low-temperature is 29.5°F (-1.4°C).

Rainfall

In Kalispell, Montana, during 9.3 rainfall days, 1" (25.7mm) of precipitation is typically accumulated. Throughout the year, in Kalispell, there are 131.8 rainfall days, and 17" (431.5mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, October through December.

Daylight

The average length of the day in Kalispell is 10.8h.

Sunshine

In Kalispell, the average sunshine is 5h.

UV index

The average daily maximum UV index in Kalispell is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
In October, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Kalispell?

The average high-temperature, in October, in Kalispell, Montana, is 54.9°F (12.7°C), while the average low-temperature is 29.5°F (-1.4°C).

How many days does it rain in October in Kalispell?

In Kalispell, Montana, during October, the rain falls for 9.3 days and regularly aggregates up to 1" (25.7mm) of precipitation.

When does it start to snow in Kalispell?

October is the first month it typically snows in Kalispell. Throughout October, in the average 1.2 snowfall days, it receives 1" (25.4mm) of snow.

How many hours of daylight does Kalispell have in October?

The average length of the day in October in Kalispell, Montana, is 10.8h.

How many hours of sunshine does Kalispell have in October?

The average sunshine in October in Kalispell is 5h.

What is the UV index reading in October in Kalispell?

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in October - Kalispell, MT
  • Average high temperature in October: 54.9°F

Warmest months (with the highest average high temperature) are July and August (81.4°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in October: 29.4°F

The month with the highest average low temperature is July (48°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

Average rainfall in October - Kalispell, MT
  • Average rainfall in October: 1"

The wettest month (with the highest rainfall) is June (2.6").
Driest months (with the lowest rainfall) are February, August and October (1").

Average rainfall days in October - Kalispell, MT
  • Average rainfall days in October: 9.3 days

The month with the highest number of rainy days is December (14.4 days).
The month with the lowest number of rainy days is August (7.3 days).

Average snowfall in October - Kalispell, MT
  • Average snowfall in October: 1"

The month with the highest snowfall is December (15.7").
Months with the lowest snowfall are July, August and September (0").

Average snowfall days in October - Kalispell, MT
  • Average snowfall days in October: 1.2 days

The month with the highest number of snowfall days is December (11.1 days).
Months with the lowest number of snowfall days are July, August and September (0 days).

Average daylight in October / Average sunshine in October - Kalispell, MT
  • Average daylight in October: 10.8h

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.4h).

  • Average sunshine in October: 5h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 2).

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

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).