Climate and monthly weather forecast
Williamsburg, MO

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Weather in January

January, like December, in Williamsburg, Missouri, is an icy winter month, with an average temperature varying between 23°F (-5°C) and 37°F (2.8°C). Temperature readings reach their annual highs in January, averaging 37°F (2.8°C) and a minimum average of 23°F (-5°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Williamsburg, Missouri, with an average temperature ranging between min 26.4°F (-3.1°C) and max 41.2°F (5.1°C). Williamsburg in February witnesses an average high-temperature of a still icy 41.2°F (5.1°C), indicating a slight variation from January's 37°F (2.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Williamsburg, Missouri, with an average temperature varying between 36.9°F (2.7°C) and 54°F (12.2°C). As Williamsburg transitions into March, the average high-temperature shows a change, moving from a cold 41.2°F (5.1°C) in February to a fresh 54°F (12.2°C). Weather in March »

Weather in April

April is an enjoyable spring month in Williamsburg, Missouri, with an average temperature varying between 65.1°F (18.4°C) and 46°F (7.8°C). Williamsburg's transition into April is marked by a temperature shift, moving from a fresh 54°F (12.2°C) in March to a comfortable 65.1°F (18.4°C). Weather in April »

Weather in May

May, the last month of the spring in Williamsburg, is a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 55.8°F (13.2°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a comfortable 65.1°F (18.4°C) in April to a warm 74.8°F (23.8°C). Weather in May »

Weather in June

June, the first month of the summer in Williamsburg, is still a warm month, with an average temperature ranging between min 65.3°F (18.5°C) and max 85.5°F (29.7°C). Observing a rise in June, the average high-temperature goes from May's 74.8°F (23.8°C) to a still moderately hot 85.5°F (29.7°C). Weather in June »

Weather in July

July is a tropical summer month in Williamsburg, Missouri, with an average temperature fluctuating between 67.6°F (19.8°C) and 87.4°F (30.8°C). In Williamsburg, July is the month with the highest recorded average temperatures, measuring a high of 87.4°F (30.8°C) and a low of 67.6°F (19.8°C). The average heat index in July is evaluated at a sweltering 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Williamsburg, Missouri, with an average temperature fluctuating between 65.7°F (18.7°C) and 85.6°F (29.8°C). The average high-temperature during August registers at a moderately hot 85.6°F (29.8°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Williamsburg, is still a warm month, with temperature in the range of an average low of 59°F (15°C) and an average high of 79.3°F (26.3°C). In Williamsburg, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 85.6°F (29.8°C) to a still moderately hot 79.3°F (26.3°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Williamsburg, Missouri, with an average temperature ranging between min 47.3°F (8.5°C) and max 65.5°F (18.6°C). Williamsburg's average high-temperature decreases in October, falling from a moderately hot 79.3°F (26.3°C) in September to a refreshing 65.5°F (18.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Williamsburg, is another cool month, with an average temperature ranging between max 52.9°F (11.6°C) and min 36.7°F (2.6°C). Williamsburg's transition into November involves a shift in temperature, receding from a comfortable 65.5°F (18.6°C) in October to a fresh 52.9°F (11.6°C). Weather in November »

Weather in December

December, the first month of the winter in Williamsburg, is still a cold month, with temperature in the range of an average high of 41.5°F (5.3°C) and an average low of 28.6°F (-1.9°C). The shift from November to December involves a decrease in the average high-temperature, from a cool 52.9°F (11.6°C) to an icy 41.5°F (5.3°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Williamsburg?

January, recording an average high temperature of 37°F (2.8°C) and a low temperature of 23°F (-5°C), is Williamsburg's coldest month.

What is the driest month in Williamsburg?

The month with the least rainfall is January, when the rain falls for 6 days and typically collects 1.34" (34mm) of precipitation.

How many days does it rain in Williamsburg?

Throughout the year, in Williamsburg, there are 139.9 rainfall days, and 28.19" (716mm) of precipitation is accumulated.

When does it snow in Williamsburg?

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

How much does it snow in Williamsburg?

In Williamsburg, during the entire year, snow falls for 17.9 days and aggregates up to 8.78" (223mm) of snow.

What is the month with the least sunshine in Williamsburg?

January and February, with an average of 4.6h of sunshine, are months with the least sunshine.

When is the lowest UV index in Williamsburg?

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

When does it snow the most in Williamsburg?

The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 2.83" (72mm) of snow.

When is Daylight Saving Time (DST) in Williamsburg?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Williamsburg, 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 is the most humid month in Williamsburg?

With an average relative humidity of 78%, May is the most humid month in Williamsburg, Missouri.

What is the rainiest month in Williamsburg?

May is the month with the most rainfall in Williamsburg. Rain falls for 16.4 days and accumulates 3.58" (91mm) of precipitation.

When it does not snow in Williamsburg?

In Williamsburg, snow does not fall in May through September.

When are the longest days in Williamsburg?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What are the months with the most sunshine in Williamsburg?

The months with the most sunshine in Williamsburg are June and July, with an average of 10.4h of sunshine.

What are the months with the highest UV index in Williamsburg?

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

What is the hottest time of year in Williamsburg?

Williamsburg's July weather, with an average high temperature of 87.4°F (30.8°C) and an average low temperature of 67.6°F (19.8°C), tends to be the warmest of the year.

What is the least humid month in Williamsburg?

With an average relative humidity of 72%, October is the least humid month.

What is the month with the shortest days in Williamsburg?

December has the shortest days of the year in Williamsburg, with an average of 9h and 30min of daylight.

Average temperature
Williamsburg, MO

Average temperature - Williamsburg, MO

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure
Williamsburg, MO

Average pressure - Williamsburg, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Williamsburg, MO

Average wind speed - Williamsburg, MO

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity
Williamsburg, MO

Average humidity - Williamsburg, MO

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Williamsburg, MO

Average rainfall - Williamsburg, MO

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is January (1.34").

Average rainfall days
Williamsburg, MO

Average rainfall days - Williamsburg, MO

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (6 days).

Average snowfall
Williamsburg, MO

Average snowfall - Williamsburg, MO

The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Williamsburg, MO

Average snowfall days - Williamsburg, MO

The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Williamsburg, MO

Average daylight / Average sunshine - Williamsburg, MO

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days
Williamsburg, MO

Average sunshine days - Williamsburg, MO

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (12.3 days).

Average UV index
Williamsburg, MO

Average UV index - Williamsburg, 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
Williamsburg, MO

Average visibility - Williamsburg, 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).

Williamsburg, Missouri, USA

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