Climate and monthly weather forecastHelenville, WI
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Helenville, Wisconsin, with an average temperature fluctuating between 12°F (-11.1°C) and 24.3°F (-4.3°C). January brings the lowest temperatures, with an average high of 24.3°F (-4.3°C) and an average low of 12°F (-11.1°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Helenville, Wisconsin, with an average temperature varying between 28°F (-2.2°C) and 14.9°F (-9.5°C). The advent of February brings an average high-temperature of a still subzero cold 28°F (-2.2°C), exhibiting minor difference from the previous month. Weather in February »Weather in March
March, the first month of the spring in Helenville, is a cold month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 42.1°F (5.6°C). In March, the meteorological conditions change with the average high-temperature moving from a freezing cold 28°F (-2.2°C) in February to a wintry 42.1°F (5.6°C). Weather in March »Weather in April
April is a cool spring month in Helenville, Wisconsin, with an average temperature fluctuating between 37.6°F (3.1°C) and 54°F (12.2°C). With the beginning of April, Helenville's average high-temperature sees an increase, transitioning from an icy 42.1°F (5.6°C) in March to a fresh 54°F (12.2°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Helenville, Wisconsin, with an average temperature fluctuating between 66.6°F (19.2°C) and 48.7°F (9.3°C). Helenville's May weather brings a rise in high-temperatures, moving from a cool 54°F (12.2°C) in April to an enjoyable 66.6°F (19.2°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Helenville, Wisconsin, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 57.7°F (14.3°C). Helenville's transition into June is noticed by a slight rise in the average high-temperature, advancing from an enjoyable 66.6°F (19.2°C) in May to a warm 75°F (23.9°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Helenville, Wisconsin, with an average temperature fluctuating between 61.5°F (16.4°C) and 79.3°F (26.3°C). In Helenville, Wisconsin, the month of July is known for its highest average temperatures, reaching a high of 79.3°F (26.3°C) and a low of 61.5°F (16.4°C). Weather in July »Weather in August
August, the last month of the summer in Helenville, is also a moderately hot month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 77.5°F (25.3°C). Helenville observes an average high-temperature of a still moderately hot 77.5°F (25.3°C) in August, barely different from 79.3°F (26.3°C) in July. Weather in August »Weather in September
September, the first month of the autumn in Helenville, is also an agreeable month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 52.3°F (11.3°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a moderately hot 77.5°F (25.3°C) in August to a pleasant 71.8°F (22.1°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Helenville, Wisconsin, with an average temperature ranging between min 42.1°F (5.6°C) and max 58.1°F (14.5°C). As October arrives, Helenville's weather displays a decrease in high-temperatures, transitioning from September's agreeable 71.8°F (22.1°C) to a refreshing 58.1°F (14.5°C). Weather in October »Weather in November
November, the last month of the autumn in Helenville, is another chilly month, with an average temperature ranging between min 30.4°F (-0.9°C) and max 43.7°F (6.5°C). As October transitions into November, Helenville sees a clear drop in the average high-temperature, declining from a moderate 58.1°F (14.5°C) to a frosty 43.7°F (6.5°C). Weather in November »Weather in December
December, the first month of the winter in Helenville, 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 20.7°F (-6.3°C). The decrease of average high-temperatures is mild in December, with a decline from a frosty 43.7°F (6.5°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »Updated: Aug 4, 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
Helenville records the coldest temperatures in January, averaging a high of 24.3°F (-4.3°C) and a low of 12°F (-11.1°C).
The most humid month is January, with an average relative humidity of 88%.
January and February are months with the least rain when the rain falls for 5.2 days and typically aggregates up to 1.42" (36mm) of rain.
Throughout the year, there are 149.4 rainfall days, and 28.82" (732mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Helenville.
In Helenville, during the entire year, snow falls for 58 days and aggregates up to 21.85" (555mm) of snow.
With an average of 3.4h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
The month with the most snowfall is February, when snow falls for 13.4 days and typically aggregates up to 5.39" (137mm) 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.
The least humid month is April, with an average relative humidity of 76%.
June is the month with the most rainfall. Rain falls for 18 days and accumulates 3.78" (96mm) of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 18min of daylight.
The month with the highest UV index is June, with an average maximum UV index of 6.
July registers as the month with the average highest temperatures, reaching 79.3°F (26.3°C) at its peak and 61.5°F (16.4°C) at the lowest.
The month with the most sunshine is July, with an average of 9.8h of sunshine.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Helenville, WI
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.3°F).
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure
Helenville, WI
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Helenville, WI
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.4mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity
Helenville, WI
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Helenville, WI
- Average rainfall in January:
1.42" - Average rainfall in February:
1.42" - Average rainfall in March:
1.77" - Average rainfall in April:
3.11" - Average rainfall in May:
3.27" - Average rainfall in June:
3.78"
The wettest month (with the highest rainfall) is June (3.78").
The driest months (with the least rainfall) are January and February (1.42").
Average rainfall days
Helenville, WI
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
5 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (5 days).
Average snowfall
Helenville, WI
- Average snowfall in January:
5.24" - Average snowfall in February:
5.39" - Average snowfall in March:
2.4" - Average snowfall in April:
1.69" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Helenville, WI
- Average snowfall days in January:
15.4 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.9 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:
0.9 days - Average snowfall days in November:
5.3 days - Average snowfall days in December:
12.6 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 / Average sunshine
Helenville, WI
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
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 24min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 18min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 48min
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 24min).
Average sunshine days
Helenville, WI
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
10 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is November (16.1 days).
The months with the least sunshine days are May and June (9.8 days).
Average UV index
Helenville, WI
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Helenville, WI
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Helenville, WI
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
