October weather forecast
Peerless, MT

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Weather in October

October, like September, in Peerless, Montana, is another fresh autumn month, with an average temperature fluctuating between 39.6°F (4.2°C) and 54.5°F (12.5°C).

Temperature

Peerless's weather undergoes a significant change with the arrival of October, as the average high-temperature drops from an agreeable 71.6°F (22°C) in September to a cool 54.5°F (12.5°C). Peerless records an average low-temperature of 39.6°F (4.2°C) throughout the month of October.

Humidity

In Peerless, the average relative humidity in October is 59%.

Rainfall

In Peerless, in October, it is raining for 7.7 days, with typically 0.71" (18mm) of accumulated precipitation. In Peerless, Montana, during the entire year, the rain falls for 95.7 days and collects up to 11.69" (297mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Peerless, Montana. Throughout October, in the average 2.2 snowfall days, it receives 1.18" (30mm) of snow. Throughout the year, in Peerless, Montana, there are 63.4 snowfall days, and 17.99" (457mm) of snow is accumulated.

Daylight

The average length of the day in October in Peerless is 10h and 47min.
On the first day of the month, sunrise is at 7:04 am and sunset at 6:41 pm. On the last day of October, sunrise is at 7:49 am and sunset at 5:44 pm MDT.

Sunshine

In October, the average sunshine in Peerless is 6.3h.

UV index

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 2 during October translates into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Peerless?

The high-temperature in Peerless, Montana, during October is 54.5°F (12.5°C) and the low-temperature is 39.6°F (4.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 82.4°F (28°C).

What is the average humidity in October in Peerless?

The average relative humidity in October is 59%.

How much does it rain in Peerless in October?

In Peerless, Montana, in October, it is raining for 7.7 days, with typically 0.71" (18mm) of accumulated precipitation.

When does it start to snow in Peerless?

October is the first month it typically snows in Peerless, Montana. Throughout October, in the average 2.2 snowfall days, it receives 1.18" (30mm) of snow.

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

In Peerless, Montana, the average day length in October is 10h and 47min.

When is the sunrise / sunset in October in Peerless?

On the first day of October, sunrise is at 7:04 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:44 pm MDT.

How many hours of sunshine does Peerless have in October?

In Peerless, the average sunshine duration in October is 6.3h.

What is the UV index reading in October in Peerless?

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
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
Peerless, MT

Average temperature in October - Peerless, MT
  • Average high temperature in October: 54.5°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is February (23°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest months (with the lowest average low temperature) are January and February (10.2°F).

Average pressure in October
Peerless, MT

Average pressure in October - Peerless, MT
  • Average pressure in October: 29.97"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in October
Peerless, MT

Average wind speed in October - Peerless, MT
  • Average wind speed in October: 10.8mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

Average humidity in October
Peerless, MT

Average humidity in October - Peerless, MT
  • Average humidity in October: 59%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).

Average rainfall in October
Peerless, MT

Average rainfall in October - Peerless, MT
  • Average rainfall in October: 0.71"

The wettest month (with the highest rainfall) is May (1.89").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in October
Peerless, MT

Average rainfall days in October - Peerless, MT
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in October
Peerless, MT

Average snowfall in October - Peerless, MT
  • Average snowfall in October: 1.18"

The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Peerless, MT

Average snowfall days in October - Peerless, MT
  • Average snowfall days in October: 2.2 days

The month with the highest number of snowfall days is December (13.6 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in October
Peerless, MT

Average sunshine days in October - Peerless, MT
  • Average sunshine days in October: 20.9 days

The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is April (13.8 days).

Average UV index in October
Peerless, MT

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

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Peerless, MT

Average cloud cover in October - Peerless, MT
  • Average cloud cover in October: 32

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in October
Peerless, MT

Average visibility in October - Peerless, 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).

Peerless, Montana, USA

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