Climate and monthly weather forecastPorterfield, WI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Porterfield, Wisconsin, is a freezing cold winter month, with an average temperature ranging between min 14.4°F (-9.8°C) and max 23.5°F (-4.7°C). In Porterfield, the month of January is known for its lowest average temperatures, reaching a high of 23.5°F (-4.7°C) and a low of 14.4°F (-9.8°C). Weather in January »Weather in February
February, the last month of the winter in Porterfield, is another freezing cold month, with an average temperature varying between 25.9°F (-3.4°C) and 15.4°F (-9.2°C). The advent of February sees the average high-temperature at a still freezing cold 25.9°F (-3.4°C), subtly shifted from January's 23.5°F (-4.7°C). Weather in February »Weather in March
March, the first month of the spring in Porterfield, is an icy month, with an average temperature fluctuating between 25.3°F (-3.7°C) and 36.3°F (2.4°C). Porterfield experiences a temperature shift with the start of March, with average high-temperatures moving from a freezing cold 25.9°F (-3.4°C) in February to an icy 36.3°F (2.4°C). Weather in March »Weather in April
April in Porterfield, Wisconsin, is a frosty spring month, with an average temperature ranging between max 46.2°F (7.9°C) and min 34.3°F (1.3°C). The onset of April brings a temperature shift, with the average high-temperature moving from a cold 36.3°F (2.4°C) in March to a chilly 46.2°F (7.9°C). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Porterfield, Wisconsin, with an average temperature ranging between min 44.1°F (6.7°C) and max 58.3°F (14.6°C). Porterfield, Wisconsin, in May shows a temperature shift, moving from an average high of a frosty 46.2°F (7.9°C) in April to a refreshing 58.3°F (14.6°C). Weather in May »Weather in June
June, the first month of the summer in Porterfield, is a comfortable month, with an average temperature ranging between min 52.2°F (11.2°C) and max 66.2°F (19°C). Observing a slight rise in June, the average high-temperature shifts from May's 58.3°F (14.6°C) to a still refreshing 66.2°F (19°C). Weather in June »Weather in July
July in Porterfield, Wisconsin, is a moderately hot summer month, with an average temperature ranging between max 74.3°F (23.5°C) and min 59.9°F (15.5°C). July brings a slight increase in the average high-temperature, progressing from a refreshing 66.2°F (19°C) in June to a warm 74.3°F (23.5°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Porterfield, Wisconsin, with an average temperature varying between 59.9°F (15.5°C) and 74.5°F (23.6°C). The warmest period is August, when temperatures fluctuate between an average high of 74.5°F (23.6°C) and a low of 59.9°F (15.5°C). Weather in August »Weather in September
September, the first month of the autumn in Porterfield, is still a refreshing month, with an average temperature varying between 54.1°F (12.3°C) and 67.6°F (19.8°C). September brings a slight decrease in the average high-temperature, shifting from a warm 74.5°F (23.6°C) in August to a comfortable 67.6°F (19.8°C). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Porterfield, Wisconsin, with an average temperature varying between 43.7°F (6.5°C) and 54.5°F (12.5°C). October comes with a drop in the average high-temperature, falling from September's refreshing 67.6°F (19.8°C) to a cool 54.5°F (12.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cold month in Porterfield, Wisconsin, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 32.9°F (0.5°C). In Porterfield, the average high-temperature in November drops from a cool 54.5°F (12.5°C) in October to an icy 41.2°F (5.1°C). Weather in November »Weather in December
December, the first month of the winter in Porterfield, is also a subzero cold month, with an average temperature fluctuating between 21.9°F (-5.6°C) and 29.5°F (-1.4°C). The start of December comes with a reduction in the average high-temperature, receding from a wintry 41.2°F (5.1°C) in November to a subzero cold 29.5°F (-1.4°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
In Porterfield, January registers the lowest temperatures, averaging 23.5°F (-4.7°C) at the peak and 14.4°F (-9.8°C) at the lowest.
With an average relative humidity of 87%, January is the most humid month in Porterfield, Wisconsin.
January is the month with the least rainfall. Rain falls for 4.6 days and accumulates 1.06" (27mm) of precipitation.
In Porterfield, Wisconsin, during the entire year, the rain falls for 129.7 days and collects up to 25.04" (636mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, in Porterfield, Wisconsin, there are 56.9 snowfall days, and 20.63" (524mm) of snow is accumulated.
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Porterfield.
The month with the most snowfall is February, when snow falls for 12.8 days and typically aggregates up to 5.39" (137mm) of snow.
With an average of 3.3h of sunshine, February has the least sunshine of the year in Porterfield.
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.
April and November, with an average relative humidity of 76%, are the least humid months.
The months with the most rainfall in Porterfield are May, June and October, with an average 2.8" (71mm) of precipitation.
June through September are months without snowfall.
The month with the longest days in Porterfield, Wisconsin, is June, with an average of 15h and 36min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Porterfield.
Porterfield, Wisconsin, registers the average highest temperatures during August, with peaks of 74.5°F (23.6°C) and lows of 59.9°F (15.5°C).
The month with the shortest days in Porterfield, Wisconsin, is December, with an average of 8h and 48min of daylight.
Average temperature
Porterfield, WI
The warmest month (with the highest average high temperature) is August (74.5°F).
The month with the lowest average high temperature is January (23.5°F).
The months with the highest average low temperature are July and August (59.9°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Porterfield, WI
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"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:
29.95"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.05"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
Porterfield, WI
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.4mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.8mph - Average wind speed in September:
8.9mph - Average wind speed in October:
10.5mph - Average wind speed in November:
10.9mph - Average wind speed in December:
10.9mph
The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity
Porterfield, WI
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and November (76%).
Average rainfall
Porterfield, WI
- Average rainfall in January:
1.06" - Average rainfall in February:
1.18" - Average rainfall in March:
1.73" - Average rainfall in April:
2.56" - Average rainfall in May:
2.8" - Average rainfall in June:
2.8"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.05" - Average rainfall in September:
2.09" - Average rainfall in October:
2.8" - Average rainfall in November:
1.61" - Average rainfall in December:
1.73"
The wettest months (with the highest rainfall) are May, June and October (2.8").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days
Porterfield, WI
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.4 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Porterfield, WI
- Average snowfall in January:
4.53" - Average snowfall in February:
5.39" - Average snowfall in March:
2.76" - Average snowfall in April:
1.85" - Average snowfall in May:
0.12" - 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
Porterfield, WI
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
9.1 days - Average snowfall days in April:
4.2 days - Average snowfall days in May:
0.2 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:
0.8 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
11.9 days
The months with the highest number of snowfall days are January and February (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Porterfield, WI
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 18min - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 36min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days
Porterfield, WI
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
16 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is April (12.4 days).
Average UV index
Porterfield, 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 and December (UV index 1).
Average cloud cover
Porterfield, WI
The month with the most cloud cover is February (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility
Porterfield, WI
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
