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 changeover to October signals a significant decrease in the average high-temperature, dropping from an agreeable 70.3°F (21.3°C) in September to a fresh 55.2°F (12.9°C). Throughout October, Black River Falls registers a consistent average low-temperature of 39.4°F (4.1°C).Humidity
The average relative humidity in October in Black River Falls is 78%.Rainfall
In October, the rain falls for 10.5 days. Throughout October, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 120.8 rainfall days, and 16.34" (415mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Black River Falls, there are 62.1 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
The average length of the day in October in Black River Falls is 10h and 58min.On the first day of the month, sunrise is at 7:02 am and sunset at 6:43 pm. On the last day of October, sunrise is at 7:40 am and sunset at 5:53 pm CDT.
Sunshine
The average sunshine in October is 5h.UV index
The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 2 in October leads to these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in October in Black River Falls?
What is the average humidity in October in Black River Falls?
How many days does it rain in October in Black River Falls?
When does it start snowing in Black River Falls?
What is the average length of the day in October in Black River Falls?
When are sunrise and sunset in October in Black River Falls?
How long on average sun shines in October in Black River Falls?
What is the UV index intensity in October in Black River Falls?
Average temperature in October
Black River Falls, WI
- Average high temperature in October: 55.2°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in October: 39.4°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in October
Black River Falls, WI
- Average pressure in October: 29.98"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Black River Falls, WI
- Average wind speed in October: 8.5mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in October
Black River Falls, WI
- Average humidity in October: 78%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in October
Black River Falls, WI
- Average rainfall in October: 1.26"
The wettest month (with the highest rainfall) is June (2.91").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in October
Black River Falls, WI
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in October
Black River Falls, WI
- Average snowfall in October: 0.16"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Black River Falls, WI
- Average snowfall days in October: 1.6 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Black River Falls, WI
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 5h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in October
Black River Falls, WI
- Average sunshine days in October: 18.4 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in October
Black River Falls, WI
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Black River Falls, WI
- Average cloud cover in October: 45
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Black River Falls, WI
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August, September and December (5mi).
Black River Falls, Wisconsin, USA
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