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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 Trempealeau, Wisconsin, is a freezing cold winter month, with an average temperature ranging between max 21.4°F (-5.9°C) and min 8.1°F (-13.3°C). January, on average, is the coldest month, registering a high temperature of 21.4°F (-5.9°C) and a low of 8.1°F (-13.3°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Trempealeau, Wisconsin, with an average temperature fluctuating between 11.5°F (-11.4°C) and 25.3°F (-3.7°C). As Trempealeau welcomes February, the average high-temperature stabilizes at a still freezing cold 25.3°F (-3.7°C), showing little deviation from January's 21.4°F (-5.9°C). Weather in February »
Weather in March
March, the first month of the spring in Trempealeau, is a wintry month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 39.9°F (4.4°C). Trempealeau in March showcases a distinct temperature shift, moving from an average high of a freezing cold 25.3°F (-3.7°C) in February to a wintry 39.9°F (4.4°C). Weather in March »
Weather in April
April is a fresh spring month in Trempealeau, Wisconsin, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 53.2°F (11.8°C). Trempealeau's transition into April is marked by a temperature shift, moving from an icy 39.9°F (4.4°C) in March to a cool 53.2°F (11.8°C). Weather in April »
Weather in May
May, the last month of the spring in Trempealeau, is a refreshing month, with an average temperature varying between 65.3°F (18.5°C) and 47.5°F (8.6°C). May's arrival brings a temperature shift, moving from a fresh 53.2°F (11.8°C) in April to a refreshing 65.3°F (18.5°C). Weather in May »
Weather in June
June, the first month of the summer in Trempealeau, is a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 74.5°F (23.6°C). Trempealeau sees an increase in average high-temperatures during June, moving from an enjoyable 65.3°F (18.5°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »
Weather in July
July, like June, in Trempealeau, Wisconsin, is a moderately hot summer month, with an average temperature varying between 79.2°F (26.2°C) and 60.6°F (15.9°C). July, with its average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 60.6°F (15.9°C), holds the record as the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Trempealeau, is also a moderately hot month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 58.3°F (14.6°C). Trempealeau's entry into August measures an average high-temperature of a still warm 77.7°F (25.4°C), closely parallel to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Trempealeau, is still a pleasant month, with an average temperature fluctuating between 50.9°F (10.5°C) and 70.7°F (21.5°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 77.7°F (25.4°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »
Weather in October
October, the same as September, in Trempealeau, Wisconsin, is another mild autumn month, with an average temperature varying between 40.1°F (4.5°C) and 56.3°F (13.5°C). Trempealeau experiences a clear temperature downturn in October, with average high-temperatures moving from a pleasant 70.7°F (21.5°C) in September to a refreshing 56.3°F (13.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Trempealeau, is another cold month, with an average temperature fluctuating between 41.9°F (5.5°C) and 29.1°F (-1.6°C). The shift into November is marked by a considerable temperature decrease, with the average high-temperature dropping from a mild 56.3°F (13.5°C) in October to an icy 41.9°F (5.5°C). Weather in November »
Weather in December
December, the first month of the winter in Trempealeau, is still a freezing cold month, with an average temperature varying between 27.3°F (-2.6°C) and 16.7°F (-8.5°C). December signals a considerable drop in Trempealeau's average high-temperature, reducing from an icy 41.9°F (5.5°C) in November to a freezing cold 27.3°F (-2.6°C). Weather in December »
Updated: Aug 22, 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?
January, on average, is the coldest month, registering a high temperature of 21.4°F (-5.9°C) and a low of 8.1°F (-13.3°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 90%.
What is the driest month?
The month with the least rainfall in Trempealeau is January, when the rain falls for 4.3 days and typically collects 1.02" (26mm) of precipitation.
How many days does it rain?
Throughout the year, there are 137 rainfall days, and 27.01" (686mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, there are 63.2 snowfall days, and 23.66" (601mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.2h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 13.4 days and accumulates 5.87" (149mm) of snow.
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.
What are the months with the highest UV index in Trempealeau?
The months with the highest UV index 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 17.9 days and accumulates 4.57" (116mm) of precipitation.
When it does not snow?
In Trempealeau, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 24min of daylight.
What is the warmest month?
Trempealeau's July weather reaches an average high of 79.2°F (26.2°C) and an average low of 60.6°F (15.9°C), making it the warmest month.
What month has the most sunshine?
With an average of 9.7h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 76%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Trempealeau, WI
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (21.4°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure
Trempealeau, WI
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"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 month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Trempealeau, WI
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.6mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.9mph - Average wind speed in June:
7mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.9mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Trempealeau, WI
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).
Average rainfall
Trempealeau, WI
- Average rainfall in January:
1.02" - Average rainfall in February:
1.1" - Average rainfall in March:
1.5" - Average rainfall in April:
2.64" - Average rainfall in May:
3.5" - Average rainfall in June:
4.57"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.56" - Average rainfall in September:
2.13" - Average rainfall in October:
2.17" - Average rainfall in November:
1.22" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days
Trempealeau, WI
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (3.6 days).
Average snowfall
Trempealeau, WI
- Average snowfall in January:
5.35" - Average snowfall in February:
5.87" - Average snowfall in March:
2.83" - Average snowfall in April:
2.91" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Trempealeau, WI
- Average snowfall days in January:
16.3 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.3 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:
1.4 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Trempealeau, WI
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Trempealeau, WI
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index
Trempealeau, 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
Trempealeau, WI
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Trempealeau, WI
The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).
Trempealeau, Wisconsin, USA
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