Climate and monthly weather forecast
Lancaster, WI

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Weather in January

January, the same as December, in Lancaster, Wisconsin, is a freezing cold winter month, with an average temperature varying between 11.3°F (-11.5°C) and 23.4°F (-4.8°C). January is the month when Lancaster experiences its coldest temperatures, averaging a high of 23.4°F (-4.8°C) and a low of 11.3°F (-11.5°C). Weather in January »

Weather in February

February, the last month of the winter in Lancaster, is another freezing cold month, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 14.4°F (-9.8°C). The dawn of February sees an average high-temperature of a still subzero cold 27.3°F (-2.6°C), subtly contrasting with January's 23.4°F (-4.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Lancaster, Wisconsin, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 42.6°F (5.9°C). March's arrival witnesses a distinct rise in the average high-temperature, advancing from February's subzero cold 27.3°F (-2.6°C) to a wintry 42.6°F (5.9°C). Weather in March »

Weather in April

April in Lancaster, Wisconsin, is a fresh spring month, with an average temperature fluctuating between 54.5°F (12.5°C) and 37.9°F (3.3°C). April's onset brings a rise in the average high-temperature, moving from a wintry 42.6°F (5.9°C) in March to a cool 54.5°F (12.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Lancaster, Wisconsin, with an average temperature fluctuating between 48.9°F (9.4°C) and 66.7°F (19.3°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a fresh 54.5°F (12.5°C) to a comfortable 66.7°F (19.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Lancaster, Wisconsin, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 58.6°F (14.8°C). The onset of June marks an increase in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) in May to a moderately hot 76.1°F (24.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Lancaster, Wisconsin, with an average temperature fluctuating between 79.7°F (26.5°C) and 62.4°F (16.9°C). July, on average, is the warmest month, registering a high temperature of 79.7°F (26.5°C) and a low of 62.4°F (16.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Lancaster, Wisconsin, with an average temperature fluctuating between 59.9°F (15.5°C) and 78.6°F (25.9°C). Lancaster, Wisconsin, experiences an average high-temperature of a still warm 78.6°F (25.9°C) in August, subtly different from July's 79.7°F (26.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Lancaster, is also an agreeable month, with an average temperature ranging between max 72°F (22.2°C) and min 52.7°F (11.5°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 78.6°F (25.9°C) in August to a pleasant 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Lancaster, Wisconsin, with temperature in the range of an average high of 57.9°F (14.4°C) and an average low of 41.7°F (5.4°C). October's arrival correlates with a reduction in the average high-temperature, down from an agreeable 72°F (22.2°C) in September to a mild 57.9°F (14.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Lancaster, is another chilly month, with an average temperature fluctuating between 43.2°F (6.2°C) and 29.7°F (-1.3°C). November is marked by a significant decrease, with the average high-temperature retreating from a refreshing 57.9°F (14.4°C) in October to a frosty 43.2°F (6.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Lancaster, Wisconsin, with an average temperature varying between 30.2°F (-1°C) and 19.9°F (-6.7°C). Arrival of December comes with a reduction in the average high-temperature, falling from a frosty 43.2°F (6.2°C) in November to a freezing cold 30.2°F (-1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Lancaster?

In Lancaster, January is known for its average lowest temperatures, reaching a high of 23.4°F (-4.8°C) and a low of 11.3°F (-11.5°C).

What are the most humid months in Lancaster?

January and February, with an average relative humidity of 88%, are most humid months in Lancaster, Wisconsin.

What is the driest month in Lancaster?

The month with the least rainfall in Lancaster, Wisconsin, is January, when the rain falls for 3.8 days and typically collects 1.06" (27mm) of precipitation.

How much does it rain in Lancaster?

In Lancaster, during the entire year, the rain falls for 134.2 days and collects up to 27.32" (694mm) of precipitation.

When does it snow in Lancaster?

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

When does it snow the most in Lancaster?

January is the month with the most snowfall in Lancaster, Wisconsin. Snow falls for 12.3 days and accumulates 4.8" (122mm) of snow.

How many days does it snow in Lancaster?

Throughout the year, in Lancaster, Wisconsin, there are 46.7 snowfall days, and 19.49" (495mm) of snow is accumulated.

What is the month with the least sunshine in Lancaster?

The month with the least sunshine in Lancaster is January, with an average of 3.5h of sunshine.

What is the month with the lowest UV index in Lancaster?

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

When is Daylight Saving Time (DST) in Lancaster?

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.

When it does not snow in Lancaster?

May through September are months without snowfall.

What is the wettest month in Lancaster?

June is the month with the most rainfall in Lancaster. Rain falls for 17.1 days and accumulates 3.62" (92mm) of precipitation.

When are the longest days in Lancaster?

With an average of 15h and 18min of daylight, June has the longest days of the year in Lancaster.

What is the month with the highest UV index in Lancaster?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Lancaster, Wisconsin.

What are the warmest months in Lancaster?

July proves to be the warmest month, recording an average peak temperature of 79.7°F (26.5°C) and a minimum temperature of 62.4°F (16.9°C).

What are the months with the most sunshine in Lancaster?

July and August, with an average of 9.9h of sunshine, are months with the most sunshine.

What is the least humid month in Lancaster?

With an average relative humidity of 76%, October is the least humid month.

What is the month with the shortest days in Lancaster?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Lancaster, WI

Average temperature - Lancaster, WI

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (23.4°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

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Average pressure
Lancaster, WI

Average pressure - Lancaster, WI

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Lancaster, WI

Average wind speed - Lancaster, WI

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity
Lancaster, WI

Average humidity - Lancaster, WI

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is October (76%).

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Average rainfall
Lancaster, WI

Average rainfall - Lancaster, WI

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days
Lancaster, WI

Average rainfall days - Lancaster, WI

The month with the highest number of rainy days is May (18.5 days).
The months with the least rainy days are January and February (3.8 days).

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Average snowfall
Lancaster, WI

Average snowfall - Lancaster, WI

The month with the highest snowfall is January (4.8").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Lancaster, WI

Average snowfall days - Lancaster, WI

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Lancaster, WI

Average daylight / Average sunshine - Lancaster, WI

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).

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days
Lancaster, WI

Average sunshine days - Lancaster, WI

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (10 days).

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Average UV index
Lancaster, WI

Average UV index - Lancaster, WI

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

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Average visibility
Lancaster, WI

Average visibility - Lancaster, WI

The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).

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Lancaster, Wisconsin, USA

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