Climate and monthly weather forecast
Lancaster, MO

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Weather in January

January, like December, is a freezing cold winter month in Lancaster, Missouri, with an average temperature ranging between min 17.6°F (-8°C) and max 30.2°F (-1°C). Lancaster's temperature records reveal January as the coldest month, marked by average highs of 30.2°F (-1°C) and lows of 17.6°F (-8°C). Weather in January »

Weather in February

February, the last month of the winter in Lancaster, is a wintry month, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 34.3°F (1.3°C). February brings a marginal elevation to an icy 34.3°F (1.3°C) from January's 30.2°F (-1°C) in Lancaster's average high-temperatures. Weather in February »

Weather in March

March, the first month of the spring in Lancaster, is a chilly month, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 33.6°F (0.9°C). The beginning of March signals a clear escalation in the average high-temperature, soaring from a wintry 34.3°F (1.3°C) in February to a chilly 48.7°F (9.3°C). Weather in March »

Weather in April

April in Lancaster, Missouri, is a moderate spring month, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 60.4°F (15.8°C). In Lancaster, the average high-temperature in April rises, from a chilly 48.7°F (9.3°C) in March, to a moderate 60.4°F (15.8°C). Weather in April »

Weather in May

May, the last month of the spring in Lancaster, is a pleasant month, with an average temperature ranging between min 53.6°F (12°C) and max 70.3°F (21.3°C). As May arrives, a rise in the average high-temperature is observed, moving from a refreshing 60.4°F (15.8°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Lancaster, is a moderately hot month, with an average temperature varying between 79.9°F (26.6°C) and 63.1°F (17.3°C). In Lancaster, the average high-temperature in June increases from a pleasant 70.3°F (21.3°C) in May to a warm 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Lancaster, Missouri, with an average temperature varying between 83.1°F (28.4°C) and 66.4°F (19.1°C). July proves to be the warmest month, recording an average peak temperature of 83.1°F (28.4°C) and a minimum temperature of 66.4°F (19.1°C). July's average heat index is calculated to be a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Lancaster, Missouri, with an average temperature varying between 63.5°F (17.5°C) and 82.2°F (27.9°C). The average high-temperature during August registers at a still warm 82.2°F (27.9°C), closely corresponding to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Lancaster, Missouri, with an average temperature ranging between max 76.1°F (24.5°C) and min 56.7°F (13.7°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's warm 82.2°F (27.9°C) to a still moderately hot 76.1°F (24.5°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Lancaster, Missouri, with an average temperature varying between 61.7°F (16.5°C) and 45.5°F (7.5°C). The arrival of October brings a significant change in Lancaster's weather, with average high-temperatures dropping from September's moderately hot 76.1°F (24.5°C) to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Lancaster, is another chilly month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 33.8°F (1°C). Lancaster's transition into November involves a shift in temperature, receding from a refreshing 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »

Weather in December

December, the first month of the winter in Lancaster, is also an icy month, with an average temperature fluctuating between 24.1°F (-4.4°C) and 36°F (2.2°C). December comes with a decrease in the average high-temperature, falling from a frosty 48.4°F (9.1°C) in November to a cold 36°F (2.2°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Lancaster?

January, with its average high-temperature of 30.2°F (-1°C) and an average low-temperature of 17.6°F (-8°C), holds the record as the coldest month in Lancaster, Missouri.

What is the driest month in Lancaster?

The month with the least rainfall in Lancaster is January, when the rain falls for 6 days and typically collects 1.26" (32mm) of precipitation.

How much does it rain in Lancaster?

In Lancaster, during the entire year, the rain falls for 133.4 days and collects up to 26.54" (674mm) of precipitation.

When does it snow in Lancaster?

January through April, October through December are months with snowfall in Lancaster.

When does it snow the most in Lancaster?

January is the month with the most snowfall in Lancaster. Snow falls for 10.8 days and accumulates 4.84" (123mm) of snow.

How many days does it snow in Lancaster?

In Lancaster, Missouri, during the entire year, snow falls for 34.8 days and aggregates up to 16.18" (411mm) of snow.

What is the month with the least sunshine in Lancaster?

January has the least sunshine of the year in Lancaster, Missouri, with an average of 4.3h of sunshine.

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

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lancaster, Missouri.

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 in Lancaster.

What is the most humid month in Lancaster?

June is the most humid month, with an average relative humidity of 83%.

What is the wettest month in Lancaster?

The month with the most rainfall is June, when the rain falls for 16.8 days and typically aggregates up to 3.86" (98mm) of precipitation.

When are the longest days in Lancaster?

With an average of 15h and 0min of daylight, June has the longest days of the year in Lancaster.

When is the highest UV index in Lancaster?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What part of the year is the hottest in Lancaster?

In Lancaster, Missouri, the peak temperatures are generally noted in July, averaging a high of 83.1°F (28.4°C) and a low of 66.4°F (19.1°C).

What month has the most sunshine in Lancaster?

July has the most sunshine of the year, with an average of 10.4h of sunshine.

What is the least humid month in Lancaster?

October is the least humid month in Lancaster, Missouri, with an average relative humidity of 72%.

What is the month with the shortest days in Lancaster?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

Average temperature
Lancaster, MO

Average temperature - Lancaster, MO

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.2°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average pressure
Lancaster, MO

Average pressure - Lancaster, MO

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Lancaster, MO

Average wind speed - Lancaster, MO

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity
Lancaster, MO

Average humidity - Lancaster, MO

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Lancaster, MO

Average rainfall - Lancaster, MO

The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days
Lancaster, MO

Average rainfall days - Lancaster, MO

The months with the highest number of rainy days are May and June (16.8 days).
The months with the least rainy days are January and February (6 days).

Average snowfall
Lancaster, MO

Average snowfall - Lancaster, MO

The month with the highest snowfall is January (4.84").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Lancaster, MO

Average snowfall days - Lancaster, MO

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Lancaster, MO

Average daylight / Average sunshine - Lancaster, MO

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days
Lancaster, MO

Average sunshine days - Lancaster, MO

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.2 days).

Average UV index
Lancaster, MO

Average UV index - Lancaster, MO

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Lancaster, MO

Average visibility - Lancaster, MO

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).

Lancaster, Missouri, USA

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