Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As Choteau steps into October, the average high-temperature decreases significantly from the an agreeable 68.2°F (20.1°C) of September to a cool 52.3°F (11.3°C). In Choteau, the expected average low-temperature for October is a cold 35.8°F (2.1°C).Humidity
In Choteau, the average relative humidity in October is 60%.Rainfall
In Choteau, Montana, in October, it is raining for 4.2 days, with typically 0.55" (14mm) of accumulated precipitation. In Choteau, Montana, during the entire year, the rain falls for 73.3 days and collects up to 9.17" (233mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Choteau, in October, during 3.3 snowfall days, 1.77" (45mm) of snow is typically accumulated. Throughout the year, there are 50.3 snowfall days, and 21.26" (540mm) of snow is accumulated.Daylight
In Choteau, the average length of the day in October is 10h and 49min.On the first day of the month, sunrise is at 7:29 am and sunset at 7:07 pm. On the last day of October, in Choteau, sunrise is at 8:12 am and sunset at 6:11 pm MDT.
Sunshine
In October, the average sunshine in Choteau is 6.9h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In October, an average UV index of 2 transforms into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Choteau?
What is the average humidity in October in Choteau?
How many days does it rain in October in Choteau?
How much does it snow in Choteau in October?
What is the average length of the day in October in Choteau?
When are sunrise and sunset in October in Choteau?
How many hours of sunshine does Choteau have in October?
When is the lowest UV index in Choteau?
How high is the UV index in October in Choteau?
Average temperature in October
Choteau, MT
- Average high temperature in October: 52.3°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.8°F).
- Average low temperature in October: 35.8°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (16.2°F).
Average pressure in October
Choteau, MT
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Choteau, MT
- Average wind speed in October: 10.2mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).
Average humidity in October
Choteau, MT
- Average humidity in October: 60%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (42%).
Average rainfall in October
Choteau, MT
- Average rainfall in October: 0.55"
The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days in October
Choteau, MT
- Average rainfall days in October: 4.2 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in October
Choteau, MT
- Average snowfall in October: 1.77"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Choteau, MT
- Average snowfall days in October: 3.3 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Choteau, MT
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in October
Choteau, MT
- Average sunshine days in October: 23.2 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is February (15.8 days).
Average UV index in October
Choteau, 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, October, November and December (UV index 2).
Average cloud cover in October
Choteau, MT
- Average cloud cover in October: 28
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in October
Choteau, 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).
Choteau, Montana, USA
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