Climate and monthly weather forecastBlack River Falls, WI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Black River Falls, Wisconsin, is another subzero cold winter month, with an average temperature varying between 7.3°F (-13.7°C) and 20.7°F (-6.3°C). January is the coldest month, with the temperature often reaching an average high of 20.7°F (-6.3°C) and an average low of 7.3°F (-13.7°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Black River Falls, Wisconsin, with temperature in the range of an average low of 10.4°F (-12°C) and an average high of 24.3°F (-4.3°C). The initiation of February records an average high-temperature of a still subzero cold 24.3°F (-4.3°C), displaying a near consistency with the previous month. Weather in February »Weather in March
March, the first month of the spring in Black River Falls, is a wintry month, with an average temperature fluctuating between 39.4°F (4.1°C) and 24.8°F (-4°C). In March, the meteorological conditions markedly change with the average high-temperature ascending from a subzero cold 24.3°F (-4.3°C) in February to a wintry 39.4°F (4.1°C). Weather in March »Weather in April
April is a fresh spring month in Black River Falls, Wisconsin, with an average temperature varying between 51.8°F (11°C) and 35.2°F (1.8°C). With the beginning of April, Black River Falls's average high-temperature sees an increase, transitioning from a wintry 39.4°F (4.1°C) in March to a fresh 51.8°F (11°C). Weather in April »Weather in May
May, the last month of the spring in Black River Falls, is an enjoyable month, with an average temperature fluctuating between 46.9°F (8.3°C) and 64.9°F (18.3°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a cool 51.8°F (11°C) in April to a refreshing 64.9°F (18.3°C). Weather in May »Weather in June
June, the first month of the summer in Black River Falls, is a moderately hot month, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 56.1°F (13.4°C). With the start of June, the average high-temperature marginally shifts from May's refreshing 64.9°F (18.3°C) to a moderately hot 73.8°F (23.2°C). Weather in June »Weather in July
July, like June, in Black River Falls, Wisconsin, is a moderately hot summer month, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 78.6°F (25.9°C). Black River Falls experiences its highest temperatures in July, with an average peak of 78.6°F (25.9°C) and a low of 60.1°F (15.6°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Black River Falls, Wisconsin, with an average temperature fluctuating between 77°F (25°C) and 57.9°F (14.4°C). As Black River Falls steps into August, the average high-temperature holds at a still warm 77°F (25°C), hinting at a minor fluctuation from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Black River Falls, is also an agreeable month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 50.5°F (10.3°C). During the shift to September, Black River Falls records a mild decrease in average high-temperature, moving from a warm 77°F (25°C) in August to a pleasant 70.3°F (21.3°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Black River Falls, Wisconsin, with an average temperature varying between 55.2°F (12.9°C) and 39.4°F (4.1°C). 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). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Black River Falls, Wisconsin, with an average temperature fluctuating between 27.9°F (-2.3°C) and 40.6°F (4.8°C). With the onset of November, Black River Falls experiences a distinct temperature drop, with the average high-temperature reducing from October's cool 55.2°F (12.9°C) to a cold 40.6°F (4.8°C). Weather in November »Weather in December
December, the first month of the winter in Black River Falls, is still a freezing cold month, with temperature in the range of an average low of 15.4°F (-9.2°C) and an average high of 26.4°F (-3.1°C). In Black River Falls, entering December brings a temperature decrement, reducing from November's icy 40.6°F (4.8°C) to a freezing cold 26.4°F (-3.1°C). Weather in December »Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Black River Falls's coldest weather arrives in January, when temperatures average a high of 20.7°F (-6.3°C) and a low of 7.3°F (-13.7°C).
With an average relative humidity of 91%, January is the most humid month.
The month with the least rainfall in Black River Falls, Wisconsin, is January, when the rain falls for 3.7 days and typically collects 0.51" (13mm) of precipitation.
In Black River Falls, during the entire year, the rain falls for 120.8 days and collects up to 16.34" (415mm) of precipitation.
Months with snowfall in Black River Falls, Wisconsin, are January through May, October through December.
In Black River Falls, during the entire year, snow falls for 62.1 days and aggregates up to 13.11" (333mm) of snow.
January has the least sunshine of the year, with an average of 3h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Black River Falls.
February is the month with the most snowfall. Snow falls for 12.7 days and accumulates 2.99" (76mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
With an average relative humidity of 77%, April is the least humid month in Black River Falls, Wisconsin.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
June is the month with the most rainfall in Black River Falls, Wisconsin. Rain falls for 17.1 days and accumulates 2.91" (74mm) of precipitation.
In Black River Falls, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 30min of daylight.
With average high temperatures of 78.6°F (25.9°C) and lows of 60.1°F (15.6°C), July is the warmest month.
The month with the most sunshine in Black River Falls is July, with an average of 9.8h of sunshine.
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Black River Falls, WI
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).
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
Black River Falls, WI
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.1"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
Black River Falls, WI
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.4mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.9mph - Average wind speed in December:
8.6mph
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
Black River Falls, WI
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Black River Falls, WI
- Average rainfall in January:
0.51" - Average rainfall in February:
0.55" - Average rainfall in March:
0.91" - Average rainfall in April:
1.54" - Average rainfall in May:
2.13" - Average rainfall in June:
2.91"
- Average rainfall in July:
1.93" - Average rainfall in August:
1.77" - Average rainfall in September:
1.42" - Average rainfall in October:
1.26" - Average rainfall in November:
0.63" - Average rainfall in December:
0.79"
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
Black River Falls, WI
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
15 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
4 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
Black River Falls, WI
- Average snowfall in January:
2.8" - Average snowfall in February:
2.99" - Average snowfall in March:
1.57" - Average snowfall in April:
1.46" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
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
Black River Falls, WI
- Average snowfall days in January:
15.4 days - Average snowfall days in February:
12.7 days - Average snowfall days in March:
8 days - Average snowfall days in April:
4 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1.6 days - Average snowfall days in November:
6.5 days - Average snowfall days in December:
13.4 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 / Average sunshine
Black River Falls, WI
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
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 January:
3h and 0min - Average sunshine in February:
3h and 6min - Average sunshine in March:
5h and 18min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 12min
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
Black River Falls, WI
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.9 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
Black River Falls, WI
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
Black River Falls, WI
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
Black River Falls, WI
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).
