Climate and monthly weather forecast
Plum City, WI

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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 »
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January is the month when Plum City sees the average lowest temperatures, with a high of 19.8°F (-6.8°C) and a low of 6.6°F (-14.1°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 91%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.87" (22mm) of precipitation.

How much does it rain?

Throughout the year, there are 137.3 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, October through December.

How many days does it snow?

In Plum City, during the entire year, snow falls for 67.4 days and aggregates up to 26.22" (666mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.2h of sunshine.

What is the month with the lowest UV index in Plum City?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the snowiest month in Plum City?

The month with the most snowfall is February, when snow falls for 13.4 days and typically aggregates up to 7.2" (183mm) 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 least humid months?

April and October, with an average relative humidity of 76%, are the least humid months.

What is the wettest month?

June is the month with the most rainfall. Rain falls for 18.3 days and accumulates 4.53" (115mm) of precipitation.

When it does not snow in Plum City?

June through September are months without snowfall.

When are the longest days?

With an average of 15h and 30min of daylight, June has the longest days of the year.

What is the hottest time of year in Plum City?

Temperature records mark July as the warmest month, with highs averaging 78.6°F (25.9°C) and lows at 60.6°F (15.9°C).

What month has the most sunshine?

The month with the most sunshine is July, with an average of 9.6h of sunshine.

When is the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 6.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

Average temperature
Plum City, WI

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 - Plum City, WI

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 - Plum City, WI

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

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 - Plum City, WI

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 - Plum City, WI

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 - Plum City, WI

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 - Plum City, WI

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 / Average sunshine - Plum City, WI

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).

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 - Plum City, WI

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

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 visibility
Plum City, WI

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).

Plum City, Wisconsin, USA

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