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
The arrival of October brings a distinct temperature shift, with the average high-temperature dropping from an agreeable 72°F (22.2°C) in September to a cool 55.2°F (12.9°C). Roberts's nighttime temperature during October is consistently averaged at a cold 37.9°F (3.3°C).Humidity
In October, the average relative humidity in Roberts is 56%.Rainfall
In October, in Roberts, the rain falls for 8 days. Throughout October, 1.1" (28mm) of precipitation is accumulated. In Roberts, Montana, during the entire year, the rain falls for 108.1 days and collects up to 12.83" (326mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Roberts, Montana, in October, snow falls for 4.6 days, with typically accumulated 5.67" (144mm) of snow. In Roberts, during the entire year, snow falls for 61.5 days and aggregates up to 41.77" (1061mm) of snow.Daylight
In October, the average length of the day is 10h and 56min.On the first day of October, sunrise is at 7:15 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:04 pm MDT.
Sunshine
In Roberts, the average sunshine in October is 6.9h.UV index
In Roberts, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 3 in October suggests the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Roberts in October?
What is the average humidity in October in Roberts?
How many days does it rain in October in Roberts?
How much does it snow in Roberts in October?
How many hours of daylight does Roberts have in October?
When is the sunrise / sunset in October in Roberts?
How long on average sun shines in October in Roberts?
How high is the UV index in October in Roberts?
Average temperature in October
Roberts, MT
- Average high temperature in October: 55.2°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (30.7°F).
- Average low temperature in October: 37.9°F
The months with the highest average low temperature are July and August (57.2°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).
Average pressure in October
Roberts, MT
- Average pressure in October: 30.02"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Roberts, MT
- Average wind speed in October: 8mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in October
Roberts, MT
- Average humidity in October: 56%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (41%).
Average rainfall in October
Roberts, MT
- Average rainfall in October: 1.1"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in October
Roberts, MT
- Average rainfall days in October: 8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4 days).
Average snowfall in October
Roberts, MT
- Average snowfall in October: 5.67"
The month with the highest snowfall is February (6.81").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Roberts, MT
- Average snowfall days in October: 4.6 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Roberts, 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in October
Roberts, MT
- Average sunshine days in October: 18.1 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in October
Roberts, MT
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Roberts, MT
- Average cloud cover in October: 25
The month with the most cloud cover is February (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in October
Roberts, 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).
Roberts, Montana, USA
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