October weather forecast
Lima, MT

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Weather in October

October, the same as September, in Lima, Montana, is a frosty autumn month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 49.1°F (9.5°C).

Temperature

October is marked by a significant decrease, with the average high-temperature retreating from an enjoyable 65.8°F (18.8°C) in September to a chilly 49.1°F (9.5°C). Lima's temperature tends to fall to an average low of 31.3°F (-0.4°C) during the nights of October.

Humidity

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

Rainfall

In Lima, in October, it is raining for 8.8 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, there are 103.2 rainfall days, and 9.84" (250mm) of precipitation is accumulated.

Snowfall

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

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

Sunshine

In October, the average sunshine is 7.3h.

UV index

In Lima, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Lima in October?

In Lima, in October, the average high-temperature is 49.1°F (9.5°C), and the average low-temperature is 31.3°F (-0.4°C).

What is the average humidity in October?

In October, the average relative humidity is 61%.

How many days does it rain in October?

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

What time 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, sunrise is at 8:07 am and sunset at 6:20 pm MDT.

How many hours of sunshine does Lima have in October?

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

What is the UV index reading in October?

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Lima, Montana, USA

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