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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 Niagara, Wisconsin, is another subzero cold winter month, with an average temperature fluctuating between 10.2°F (-12.1°C) and 21°F (-6.1°C). Niagara's January weather, with an average high temperature of 21°F (-6.1°C) and an average low temperature of 10.2°F (-12.1°C), tends to be the coldest of the year. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Niagara, Wisconsin, with an average temperature ranging between max 23.9°F (-4.5°C) and min 11.3°F (-11.5°C). The onset of February brings with it an average high-temperature of a still freezing cold 23.9°F (-4.5°C), showing a negligible variation from the month before. Weather in February »
Weather in March
March, the first month of the spring in Niagara, is a wintry month, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 35.8°F (2.1°C). March's onset witnesses a shift in the average high-temperature, moving from a freezing cold 23.9°F (-4.5°C) in February to a cold 35.8°F (2.1°C). Weather in March »
Weather in April
April in Niagara, Wisconsin, is a frosty spring month, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 47.5°F (8.6°C). With the onset of April, Niagara experiences a temperature shift, with the average high-temperature moving from a cold 35.8°F (2.1°C) in March to a chilly 47.5°F (8.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Niagara, Wisconsin, with an average temperature fluctuating between 63.1°F (17.3°C) and 42.6°F (5.9°C). The shift into May is marked by a considerable temperature increase, with the average high-temperature soaring from a chilly 47.5°F (8.6°C) in April to a refreshing 63.1°F (17.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Niagara, Wisconsin, with an average temperature fluctuating between 50.5°F (10.3°C) and 71.4°F (21.9°C). Niagara's transition into June brings a slight rise in the average high-temperature, moving from a comfortable 63.1°F (17.3°C) in May to a pleasant 71.4°F (21.9°C). Weather in June »
Weather in July
July in Niagara, Wisconsin, is a moderately hot summer month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 77.5°F (25.3°C). July, recording an average high temperature of 77.5°F (25.3°C) and a low temperature of 56.8°F (13.8°C), is Niagara's warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Niagara, Wisconsin, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 75.7°F (24.3°C). The high-temperature average in August for Niagara is a still warm 75.7°F (24.3°C), staying closely aligned with July's conditions. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Niagara, Wisconsin, with an average temperature varying between 67.6°F (19.8°C) and 48.6°F (9.2°C). In Niagara, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's moderately hot 75.7°F (24.3°C) to a refreshing 67.6°F (19.8°C). Weather in September »
Weather in October
October, like September, in Niagara, Wisconsin, is a cool autumn month, with an average temperature fluctuating between 39.7°F (4.3°C) and 52.7°F (11.5°C). October marks a distinct drop in the average high-temperature, descending from September's comfortable 67.6°F (19.8°C) to a fresh 52.7°F (11.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Niagara, Wisconsin, with an average temperature ranging between max 38.5°F (3.6°C) and min 28.8°F (-1.8°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a cool 52.7°F (11.5°C) in October to a wintry 38.5°F (3.6°C). Weather in November »
Weather in December
December, the first month of the winter in Niagara, is still a freezing cold month, with an average temperature fluctuating between 18°F (-7.8°C) and 26.8°F (-2.9°C). December's arrival correlates with a reduction in the average high-temperature, down from an icy 38.5°F (3.6°C) in November to a subzero cold 26.8°F (-2.9°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
What is the coldest time of year in Niagara?
With its average high temperature of 21°F (-6.1°C) and a low of 10.2°F (-12.1°C), January is regarded as the coldest month in Niagara.
What is the driest month in Niagara?
The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 1.14" (29mm) of precipitation.
How many days does it rain in Niagara?
Throughout the year, in Niagara, there are 137.4 rainfall days, and 22.83" (580mm) of precipitation is accumulated.
When does it snow in Niagara?
Months with snowfall in Niagara, Wisconsin, are January through May, October through December.
How many days does it snow in Niagara?
Throughout the year, in Niagara, Wisconsin, there are 92.1 snowfall days, and 41.26" (1048mm) of snow is accumulated.
What are the months with the lowest UV index in Niagara?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.
What is the most humid month in Niagara?
February is the most humid month in Niagara, Wisconsin, with an average relative humidity of 90%.
What is the snowiest month in Niagara?
The month with the most snowfall is February, when snow falls for 18.8 days and typically aggregates up to 9.09" (231mm) of snow.
What is the month with the least sunshine in Niagara?
February has the least sunshine of the year in Niagara, Wisconsin, with an average of 2.8h of sunshine.
When is Daylight Saving Time (DST) in Niagara?
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 is the least humid month in Niagara?
May is the least humid month in Niagara, with an average relative humidity of 72%.
What is the wettest month in Niagara?
The month with the most rainfall in Niagara, Wisconsin, is June, when the rain falls for 15.3 days and typically aggregates up to 2.6" (66mm) of precipitation.
When it does not snow in Niagara?
June through September are months without snowfall in Niagara, Wisconsin.
When are the longest days in Niagara?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Niagara?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What is the warmest month in Niagara?
July, known for its average high temperature of 77.5°F (25.3°C) and an average low temperature of 56.8°F (13.8°C), is the warmest month.
What month has the most sunshine in Niagara?
With an average of 10h of sunshine, July has the most sunshine of the year in Niagara.
What is the month with the shortest days in Niagara?
December has the shortest days of the year, with an average of 8h and 42min of daylight.
Average temperature
Niagara, WI
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (21°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure
Niagara, WI
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Niagara, WI
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.2mph - Average wind speed in March:
7.8mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.1mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Niagara, WI
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Niagara, WI
- Average rainfall in January:
1.14" - Average rainfall in February:
1.3" - Average rainfall in March:
1.42" - Average rainfall in April:
2.48" - Average rainfall in May:
2.44" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.44" - Average rainfall in August:
1.89" - Average rainfall in September:
1.81" - Average rainfall in October:
2.36" - Average rainfall in November:
1.3" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days
Niagara, WI
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
8.6 days
The months with the highest number of rainy days are May, June and July (15.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall
Niagara, WI
The month with the highest snowfall is February (9.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Niagara, WI
- Average snowfall days in January:
20.8 days - Average snowfall days in February:
18.8 days - Average snowfall days in March:
14.8 days - Average snowfall days in April:
8.3 days - Average snowfall days in May:
0.8 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:
2.2 days - Average snowfall days in November:
10.3 days - Average snowfall days in December:
16.1 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Niagara, WI
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
2h and 5min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days
Niagara, WI
- Average sunshine days in January:
9.2 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
11.1 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
11.9 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (9.1 days).
Average UV index
Niagara, WI
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Niagara, WI
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Niagara, WI
The months with the highest visibility are May, June, October and November (6mi).
The month with the lowest visibility is February (4mi).
Niagara, Wisconsin, USA
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