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 shift from September to October is characterized by a clear decrease in the average high-temperature, reducing from an agreeable 72°F (22.2°C) to a cool 55.2°F (12.9°C). Throughout October, Boyd's nights cool down to an average of 37.9°F (3.3°C).Humidity
The average relative humidity in October in Boyd is 56%.Rainfall
In Boyd, in October, it is raining for 8 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 108.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.Snowfall
Months with snowfall in Boyd are January through June, September through December. In Boyd, in October, snow falls for 4.6 days, with typically accumulated 5.67" (144mm) of snow. Throughout the year, there are 61.5 snowfall days, and 41.77" (1061mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 55min.On the first day of October, sunrise is at 7:15 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:04 pm MDT.
Sunshine
The average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October in Boyd is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In October, an average UV index of 3 transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are October temperatures in Boyd?
What is the average humidity in October in Boyd?
How many days does it rain in October in Boyd?
How many days does it snow in October in Boyd?
How many hours of daylight does Boyd have in October?
When is the sunrise / sunset in October in Boyd?
How many hours of sunshine does Boyd have in October?
What is the UV index reading in October in Boyd?
Average temperature in October
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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
Boyd, 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).
Boyd, Montana, USA
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