October weather forecast
Lima, MT

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Weather in October

October, like September, is another chilly autumn month in Lima, Montana, with an average temperature varying between 31.3°F (-0.4°C) and 49.1°F (9.5°C).

Temperature

A decrease in the average high-temperature marks October, falling from September's comfortable 65.8°F (18.8°C) to a chilly 49.1°F (9.5°C). Lima encounters an average low-temperature of 31.3°F (-0.4°C) during October nights.

Humidity

In October, the average relative humidity in Lima is 61%.

Rainfall

In Lima, in October, it is raining for 8.8 days, with typically 0.75" (19mm) of accumulated precipitation. In Lima, during the entire year, the rain falls for 103.2 days and collects up to 9.84" (250mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Lima, during October, snow falls for 5.3 days and regularly aggregates up to 2.99" (76mm) of snow. Throughout the year, there are 81.9 snowfall days, and 31.65" (804mm) of snow is accumulated.

Daylight

The average length of the day in October in Lima is 10h and 58min.
On the first day of October, sunrise is at 7:29 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 6:20 pm MDT.

Sunshine

In Lima, the average sunshine in October is 7.3h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 2 during October leads to these advisories:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What is the usual temperature for Lima in October?

The average high-temperature and low-temperature during October are 49.1°F (9.5°C) and 31.3°F (-0.4°C) respectively.

What is the average humidity in October in Lima?

The average relative humidity in October in Lima is 61%.

How many days does it rain in October in Lima?

In Lima, in October, it is raining for 8.8 days, with typically 0.75" (19mm) of accumulated precipitation.

How much does it snow in Lima in October?

In Lima, during October, snow falls for 5.3 days and regularly aggregates up to 2.99" (76mm) of snow.

How many hours of daylight does Lima have in October?

In Lima, Montana, the average day length in October is 10h and 58min.

When are sunrise and sunset in October in Lima?

In October, on the first day of the month, sunrise is at 7:29 am and sunset at 7:10 pm. On the last day of the month, in Lima, sunrise is at 8:07 am and sunset at 6:20 pm MDT.

How many hours of sunshine does Lima have in October?

The average sunshine duration in October in Lima, Montana, is 7.3h.

How high is the UV index in October in Lima?

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

Average temperature in October - Lima, MT
  • Average high temperature in October: 49.1°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (24.3°F).

  • Average low temperature in October: 31.3°F

The month with the highest average low temperature is July (47.1°F).
The coldest month (with the lowest average low temperature) is December (9.9°F).

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Average pressure in October
Lima, MT

Average pressure in October - Lima, MT
  • Average pressure in October: 30.07"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Lima, MT

Average wind speed in October - Lima, MT
  • Average wind speed in October: 6.6mph

The windiest months (with the highest average wind speed) are November and December (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in October
Lima, MT

Average humidity in October - Lima, MT
  • Average humidity in October: 61%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (43%).

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Average rainfall in October
Lima, MT

Average rainfall in October - Lima, MT
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is June (1.73").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in October
Lima, MT

Average rainfall days in October - Lima, MT
  • Average rainfall days in October: 8.8 days

The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is January (4.6 days).

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Average snowfall in October
Lima, MT

Average snowfall in October - Lima, MT
  • Average snowfall in October: 2.99"

The month with the highest snowfall is April (4.96").
The months with the least snowfall are July and August (0").

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Average snowfall days in October
Lima, MT

Average snowfall days in October - Lima, MT
  • Average snowfall days in October: 5.3 days

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in October / Average sunshine in October - Lima, MT
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in October: 7h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days in October
Lima, MT

Average sunshine days in October - Lima, MT
  • Average sunshine days in October: 17.3 days

The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is April (10.7 days).

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Average UV index in October
Lima, MT

Average UV index in October - Lima, MT
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in October
Lima, MT

Average cloud cover in October - Lima, MT
  • Average cloud cover in October: 25

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 13).

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Average visibility in October
Lima, MT

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is February (4mi).

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Lima, Montana, USA

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