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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Potosi, Wisconsin, is another subzero cold winter month, with an average temperature varying between 12°F (-11.1°C) and 24.3°F (-4.3°C). Potosi's January weather reaches an average high of 24.3°F (-4.3°C) and an average low of 12°F (-11.1°C), making it the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Potosi, Wisconsin, with an average temperature varying between 14.7°F (-9.6°C) and 28.4°F (-2°C). Potosi, Wisconsin, marks the start of February with an average high-temperature of a still subzero cold 28.4°F (-2°C), hinting at a slight fluctuation from January's 24.3°F (-4.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Potosi, Wisconsin, with an average temperature ranging between min 28°F (-2.2°C) and max 42.8°F (6°C). March is marked by a significant increase, with the average high-temperature advancing from a subzero cold 28.4°F (-2°C) in February to a chilly 42.8°F (6°C). Weather in March »
Weather in April
April in Potosi, Wisconsin, is a fresh spring month, with an average temperature fluctuating between 55.2°F (12.9°C) and 38.7°F (3.7°C). As Potosi transitions into April, a rise in the average high-temperature is observed, moving from a chilly 42.8°F (6°C) in March to a fresh 55.2°F (12.9°C). Weather in April »
Weather in May
May, the last month of the spring in Potosi, is an enjoyable month, with an average temperature varying between 66.7°F (19.3°C) and 49.8°F (9.9°C). A shift in the average high-temperature is noticeable in May, changing from a cool 55.2°F (12.9°C) in April to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Potosi, Wisconsin, with an average temperature ranging between max 76.3°F (24.6°C) and min 59.5°F (15.3°C). The start of June brings a rise in the average high-temperature, moving from a comfortable 66.7°F (19.3°C) in May to a moderately hot 76.3°F (24.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Potosi, Wisconsin, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 62.6°F (17°C). During the warmest month, July, temperatures average a high of 79.7°F (26.5°C) and a low of 62.6°F (17°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Potosi, Wisconsin, with an average temperature varying between 60.1°F (15.6°C) and 78.4°F (25.8°C). Potosi greets August with an average high-temperature of a still warm 78.4°F (25.8°C), marking a slight deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Potosi, Wisconsin, with an average temperature varying between 72.3°F (22.4°C) and 53.2°F (11.8°C). With the onset of September, Potosi's average high-temperature slightly adjusts, moderately receding from August's warm 78.4°F (25.8°C) to a pleasant 72.3°F (22.4°C). Weather in September »
Weather in October
October, the same as September, in Potosi, Wisconsin, is a moderate autumn month, with an average temperature varying between 41.9°F (5.5°C) and 58.1°F (14.5°C). Arrival of October comes with a reduction in the average high-temperature, falling from an agreeable 72.3°F (22.4°C) in September to a refreshing 58.1°F (14.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Potosi, is also a frosty month, with an average temperature varying between 30.2°F (-1°C) and 43.7°F (6.5°C). With the beginning of November, Potosi's average high-temperature experiences a significant decrease, moving from a mild 58.1°F (14.5°C) in October to a chilly 43.7°F (6.5°C). Weather in November »
Weather in December
December, the first month of the winter in Potosi, is still a freezing cold month, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 20.8°F (-6.2°C). December's onset corresponds with a shift in the average high-temperature, moving from a chilly 43.7°F (6.5°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »
Updated: Jul 29, 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
What month is the coldest?
Potosi's coldest weather arrives in January, when temperatures average a high of 24.3°F (-4.3°C) and a low of 12°F (-11.1°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 88%.
What is the driest month?
January and February are months with the least rain when the rain falls for 4.5 days and typically aggregates up to 1.02" (26mm) of rain.
How much does it rain?
Throughout the year, there are 139.8 rainfall days, and 24.88" (632mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month in Potosi?
January is the month with the most snowfall. Snow falls for 13.7 days and accumulates 4.29" (109mm) of snow.
How much does it snow?
Throughout the year, there are 52.2 snowfall days, and 16.14" (410mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.5h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
In Potosi, snow does not fall in May through September.
What are the months with the highest UV index?
The months with the highest UV index in Potosi are May through August, with an average maximum UV index of 5.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.5" (89mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What is the warmest month?
The average temperatures reach their apex in July, averaging 79.7°F (26.5°C) at the high end and 62.6°F (17°C) at the low end.
What is the month with the most sunshine?
July and August, with an average of 9.8h of sunshine, are months with the most sunshine.
What is the least humid month?
October is the least humid month, with an average relative humidity of 76%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Potosi, WI
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (24.3°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure
Potosi, WI
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Potosi, WI
- Average wind speed in January:
10.1mph - Average wind speed in February:
10mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Potosi, WI
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (76%).
Average rainfall
Potosi, WI
- Average rainfall in January:
1.02" - Average rainfall in February:
1.02" - Average rainfall in March:
1.46" - Average rainfall in April:
2.44" - Average rainfall in May:
3.27" - Average rainfall in June:
3.5"
- Average rainfall in July:
3.43" - Average rainfall in August:
1.85" - Average rainfall in September:
2.28" - Average rainfall in October:
2.09" - Average rainfall in November:
1.42" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (1.02").
Average rainfall days
Potosi, WI
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
6.5 days
The months with the highest number of rainy days are May and June (18.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Potosi, WI
The month with the highest snowfall is January (4.29").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Potosi, WI
- Average snowfall days in January:
13.7 days - Average snowfall days in February:
11.9 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.6 days - Average snowfall days in May:
0.1 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:
0.9 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Potosi, WI
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
3h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Potosi, WI
- Average sunshine days in January:
14.7 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Potosi, 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, November and December (UV index 1).
Average cloud cover
Potosi, WI
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Potosi, WI
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Potosi, Wisconsin, USA
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