Climate and monthly weather forecastPlum City, WI
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Plum City, Wisconsin, with an average temperature ranging between min 6.6°F (-14.1°C) and max 19.8°F (-6.8°C). Plum City records the coldest temperatures in January, averaging a high of 19.8°F (-6.8°C) and a low of 6.6°F (-14.1°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Plum City, Wisconsin, with an average temperature ranging between max 23.5°F (-4.7°C) and min 9.5°F (-12.5°C). Plum City's average high-temperature in February sits at a still freezing cold 23.5°F (-4.7°C), showing little difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a cold month in Plum City, Wisconsin, with an average temperature fluctuating between 38.8°F (3.8°C) and 24.3°F (-4.3°C). In March, the average high-temperature increases considerably from a subzero cold 23.5°F (-4.7°C) in February to a cold 38.8°F (3.8°C). Weather in March »Weather in April
April is a cool spring month in Plum City, Wisconsin, with an average temperature varying between 52.2°F (11.2°C) and 35.2°F (1.8°C). April brings an increase in the average high-temperature, progressing from an icy 38.8°F (3.8°C) in March to a cool 52.2°F (11.2°C). Weather in April »Weather in May
May, the last month of the spring in Plum City, is a refreshing month, with an average temperature fluctuating between 64.9°F (18.3°C) and 47.1°F (8.4°C). As April transitions into May, Plum City sees a rise in the average high-temperature, moving from a fresh 52.2°F (11.2°C) to a comfortable 64.9°F (18.3°C). Weather in May »Weather in June
June, the first month of the summer in Plum City, is a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 74.3°F (23.5°C). June brings a temperature increase, with average high-temperatures moving from May's comfortable 64.9°F (18.3°C) to a moderately hot 74.3°F (23.5°C). Weather in June »Weather in July
July, like June, in Plum City, Wisconsin, is a moderately hot summer month, with an average temperature varying between 60.6°F (15.9°C) and 78.6°F (25.9°C). In Plum City, July records the highest average temperatures, peaking at 78.6°F (25.9°C) and reaching a low of 60.6°F (15.9°C). Weather in July »Weather in August
August, the last month of the summer in Plum City, is another warm month, with an average temperature ranging between min 58.3°F (14.6°C) and max 77.2°F (25.1°C). The introduction of August sees an average high-temperature of a still moderately hot 77.2°F (25.1°C), hardly deviating from July. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Plum City, Wisconsin, with an average temperature fluctuating between 50.9°F (10.5°C) and 70.7°F (21.5°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 77.2°F (25.1°C) to an agreeable 70.7°F (21.5°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Plum City, Wisconsin, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 40.1°F (4.5°C). Plum City's transition into October is marked by a distinct drop in the average high-temperature, reducing from an agreeable 70.7°F (21.5°C) in September to a fresh 55.2°F (12.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a wintry month in Plum City, Wisconsin, with an average temperature varying between 27.7°F (-2.4°C) and 40.1°F (4.5°C). Plum City in November experiences a marked decrease in the average high-temperature, descending from October's cool 55.2°F (12.9°C) to a cold 40.1°F (4.5°C). Weather in November »Weather in December
December, the first month of the winter in Plum City, is still a freezing cold month, with an average temperature varying between 14.4°F (-9.8°C) and 25°F (-3.9°C). The shift into December is marked by a considerable temperature decrease, with the average high-temperature dropping from an icy 40.1°F (4.5°C) in November to a subzero cold 25°F (-3.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Plum City, WI
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (19.8°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 (6.6°F).
Average pressure
Plum City, WI
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.13"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:
29.88"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.1"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Plum City, WI
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
9.2mph - Average wind speed in May:
8mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.4mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.7mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity
Plum City, WI
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall
Plum City, WI
- Average rainfall in January:
0.87" - Average rainfall in February:
1.22" - Average rainfall in March:
1.54" - Average rainfall in April:
2.6" - Average rainfall in May:
3.23" - Average rainfall in June:
4.53"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.48" - Average rainfall in September:
2.17" - Average rainfall in October:
2.36" - Average rainfall in November:
1.1" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is June (4.53").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Plum City, WI
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
5.3 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (3.4 days).
Average snowfall
Plum City, WI
- Average snowfall in January:
4.92" - Average snowfall in February:
7.2" - Average snowfall in March:
3.43" - Average snowfall in April:
2.32" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Plum City, WI
- Average snowfall days in January:
16.4 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
9.4 days - Average snowfall days in April:
4.5 days - Average snowfall days in May:
0.4 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:
1.8 days - Average snowfall days in November:
7.2 days - Average snowfall days in December:
14.3 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Plum City, WI
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- 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:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 24min - Average sunshine in March:
5h and 6min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
9h and 30min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 6min - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Plum City, WI
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
9.1 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
15 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (9.1 days).
Average UV index
Plum City, WI
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Plum City, WI
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Plum City, WI
The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).





