October weather forecast
Buffalo, MT

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Weather in October

October, the same as September, is another fresh autumn month in Buffalo, Montana, with an average temperature ranging between min 35.1°F (1.7°C) and max 52.2°F (11.2°C).

Temperature

October brings a significant decrease in the average high-temperature, moving down from a comfortable 67.5°F (19.7°C) in September to a cool 52.2°F (11.2°C). Buffalo records an average temperature drop to a wintry 35.1°F (1.7°C) in October.

Humidity

In Buffalo, the average relative humidity in October is 62%.

Rainfall

In October, the rain falls for 9.5 days. Throughout October, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 126.2 rainfall days, and 17.83" (453mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Buffalo, in October, snow falls for 6.1 days, with typically accumulated 4.61" (117mm) of snow. Throughout the year, there are 83.4 snowfall days, and 45.51" (1156mm) of snow is accumulated.

Daylight

In Buffalo, the average length of the day in October is 10h and 52min.
On the first day of the month, sunrise is at 7:19 am and sunset at 6:58 pm. On the last day of October, sunrise is at 8:01 am and sunset at 6:04 pm MDT.

Sunshine

The average sunshine in October in Buffalo is 6.5h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 2 in October translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.

Frequently asked questions

What is the temperature in October?

In Buffalo, in October, the average high-temperature is 52.2°F (11.2°C), and the average low-temperature is 35.1°F (1.7°C).

What is the average humidity in October?

The average relative humidity in October is 62%.

How many days does it rain in October?

In Buffalo, in October, during 9.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

How many days does it snow in October?

In Buffalo, Montana, during October, snow falls for 6.1 days and regularly aggregates up to 4.61" (117mm) of snow.

How many hours of daylight does Buffalo have in October?

In Buffalo, the average day length in October is 10h and 52min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:19 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:04 pm MDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.5h.

What are the months with the lowest UV index?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Buffalo, MT

Average temperature in October - Buffalo, MT
  • Average high temperature in October: 52.2°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The months with the lowest average high temperature are February and December (29.1°F).

  • Average low temperature in October: 35.1°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

Average pressure in October
Buffalo, MT

Average pressure in October - Buffalo, MT
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in October
Buffalo, MT

Average wind speed in October - Buffalo, MT
  • Average wind speed in October: 9.9mph

The windiest months (with the highest average wind speed) are January, April and October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

Average humidity in October
Buffalo, MT

Average humidity in October - Buffalo, MT
  • Average humidity in October: 62%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (47%).

Average rainfall in October
Buffalo, MT

Average rainfall in October - Buffalo, MT
  • Average rainfall in October: 1.22"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is December (0.71").

Average rainfall days in October
Buffalo, MT

Average rainfall days in October - Buffalo, MT
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in October
Buffalo, MT

Average snowfall in October - Buffalo, MT
  • Average snowfall in October: 4.61"

The month with the highest snowfall is April (9.13").
The months with the least snowfall are July and August (0").

Average snowfall days in October
Buffalo, MT

Average snowfall days in October - Buffalo, MT
  • Average snowfall days in October: 6.1 days

The month with the highest number of snowfall days is February (15.2 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 6h and 3min

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 30min).

Average sunshine days in October
Buffalo, MT

Average sunshine days in October - Buffalo, MT
  • Average sunshine days in October: 15.3 days

The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is April (8.3 days).

Average UV index in October
Buffalo, MT

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in October
Buffalo, MT

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

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in October
Buffalo, MT

Average visibility in October - Buffalo, 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).

Buffalo, Montana, USA

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