October weather forecast
Busby, MT

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Weather in October

October, the same as September, in Busby, Montana, is another refreshing autumn month, with an average temperature ranging between min 39.6°F (4.2°C) and max 56.1°F (13.4°C).

Temperature

The arrival of October signals a clear decrease in the average high-temperature, falling from a warm 73.8°F (23.2°C) in September to a mild 56.1°F (13.4°C). Busby's temperature lowers to a mean of 39.6°F (4.2°C) during the nights in October.

Humidity

In October, the average relative humidity is 58%.

Rainfall

In Busby, in October, it is raining for 10.5 days, with typically 1.14" (29mm) of accumulated precipitation. In Busby, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In October, it is snowing for 3.1 days. Throughout October, 1.34" (34mm) of snow is accumulated. In Busby, during the entire year, snow falls for 55.2 days and aggregates up to 23.5" (597mm) of snow.

Daylight

In October, the average length of the day is 10h and 55min.
On the first day of October, sunrise is at 7:07 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:55 pm MDT.

Sunshine

In Busby, the average sunshine in October is 6.4h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In October, an average UV index of 3 transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature during October is 56.1°F (13.4°C) and the low-temperature is 39.6°F (4.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 82.4°F (28°C).

What is the average humidity in October?

In October, the average relative humidity is 58%.

How many days does it rain in October?

In Busby, in October, during 10.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

How much does it snow in October?

In Busby, in October, during 3.1 snowfall days, 1.34" (34mm) of snow is typically accumulated.

How many hours of daylight does Busby have in October?

In Busby, the average day length in October is 10h and 55min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:07 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:55 pm MDT.

How many hours of sunshine does Busby have in October?

In October, the average sunshine duration is 6.4h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Busby, MT

Average temperature in October - Busby, MT
  • Average high temperature in October: 56.1°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure in October
Busby, MT

Average pressure in October - Busby, MT
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in October
Busby, MT

Average wind speed in October - Busby, MT
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in October
Busby, MT

Average humidity in October - Busby, MT
  • Average humidity in October: 58%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).

Average rainfall in October
Busby, MT

Average rainfall in October - Busby, MT
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in October
Busby, MT

Average rainfall days in October - Busby, MT
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in October
Busby, MT

Average snowfall in October - Busby, MT
  • Average snowfall in October: 1.34"

The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").

Average snowfall days in October
Busby, MT

Average snowfall days in October - Busby, MT
  • Average snowfall days in October: 3.1 days

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in October / Average sunshine in October - Busby, 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 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in October
Busby, MT

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

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in October
Busby, MT

Average UV index in October - Busby, 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, April, November and December (UV index 2).

Average cloud cover in October
Busby, MT

Average cloud cover in October - Busby, MT
  • Average cloud cover in October: 30

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in October
Busby, MT

Average visibility in October - Busby, 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).

Busby, Montana, USA

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