Climate and monthly weather forecast
Mendon, MO

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Weather in January

January, like December, in Mendon, Missouri, is another cold winter month, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 33.6°F (0.9°C). With its high average temperature of 33.6°F (0.9°C) and a low of 20.7°F (-6.3°C), January is regarded as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Mendon, is also a wintry month, with an average temperature varying between 24.3°F (-4.3°C) and 38.3°F (3.5°C). Upon the onset of February, Mendon witnesses an average high-temperature of a still icy 38.3°F (3.5°C), showing a close resemblance to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Mendon, is a fresh month, with an average temperature ranging between max 51.8°F (11°C) and min 35.8°F (2.1°C). The arrival of March brings an increase in high-temperatures, moving from a wintry 38.3°F (3.5°C) in February to a cool 51.8°F (11°C). Weather in March »

Weather in April

April in Mendon, Missouri, is a comfortable spring month, with an average temperature varying between 45.3°F (7.4°C) and 63°F (17.2°C). Mendon experiences a temperature shift with the start of April, with average high-temperatures moving from a cool 51.8°F (11°C) in March to a refreshing 63°F (17.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Mendon, Missouri, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 72°F (22.2°C). Noticing a change, the average high-temperature during May moves from April's refreshing 63°F (17.2°C) to an agreeable 72°F (22.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Mendon, Missouri, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 64.8°F (18.2°C). June brings a rise in Mendon's average high-temperature, moving from an agreeable 72°F (22.2°C) in May to a warm 81.7°F (27.6°C). Weather in June »

Weather in July

July, like June, in Mendon, Missouri, is a moderately hot summer month, with an average temperature ranging between max 84.6°F (29.2°C) and min 67.3°F (19.6°C). July, characterized by an average high temperature of 84.6°F (29.2°C) and a low temperature of 67.3°F (19.6°C), is generally the warmest month. The heat index value for July is estimated at a torrid 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Mendon, is also a moderately hot month, with an average temperature ranging between max 83.1°F (28.4°C) and min 64.8°F (18.2°C). As Mendon welcomes August, the average high-temperature records at a still moderately hot 83.1°F (28.4°C), marking an insignificant deviation from the prior month. Weather in August »

Weather in September

September, the first month of the autumn in Mendon, is still a warm month, with an average temperature fluctuating between 57.7°F (14.3°C) and 77.9°F (25.5°C). Mendon's transition from August to September introduces an average high-temperature of a still warm 77.9°F (25.5°C), marking an insignificant variation from the 83.1°F (28.4°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Mendon, Missouri, with an average temperature ranging between max 63.7°F (17.6°C) and min 46.8°F (8.2°C). Onset of October witnesses a reduction in the average high-temperature, falling from a warm 77.9°F (25.5°C) in September to a refreshing 63.7°F (17.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Mendon, is also a fresh month, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 35.2°F (1.8°C). Welcoming November, Mendon observes a shift in the average high-temperature, falling from October's comfortable 63.7°F (17.6°C) to a fresh 50.9°F (10.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Mendon, Missouri, with an average temperature varying between 38.7°F (3.7°C) and 26.1°F (-3.3°C). The shift from November to December involves a decrease in the average high-temperature, from a fresh 50.9°F (10.5°C) to a cold 38.7°F (3.7°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Mendon?

The coldest temperatures in Mendon, Missouri, occur during January, when averages reach a peak of 33.6°F (0.9°C) and a low of 20.7°F (-6.3°C).

How many days does it rain in Mendon?

In Mendon, Missouri, during the entire year, the rain falls for 101.9 days and collects up to 10.59" (269mm) of precipitation.

When does it snow in Mendon?

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

What is the snowiest month in Mendon?

The month with the most snowfall is January, when snow falls for 6.5 days and typically aggregates up to 1.02" (26mm) of snow.

How much does it snow in Mendon?

In Mendon, during the entire year, snow falls for 20.6 days and aggregates up to 2.99" (76mm) of snow.

What is the month with the least sunshine in Mendon?

January has the least sunshine of the year in Mendon, with an average of 4.6h of sunshine.

When is the lowest UV index in Mendon?

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

When is Daylight Saving Time (DST) in Mendon?

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 is the wettest month in Mendon?

The wettest months in Mendon, Missouri, are May and June, with an average 1.46" (37mm) of rainfall.

When it does not snow in Mendon?

May through September are months without snowfall in Mendon.

What is the most humid month in Mendon?

With an average relative humidity of 81%, June is the most humid month in Mendon, Missouri.

When are the longest days in Mendon?

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

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

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

What is the hottest time of year in Mendon?

The warmest temperatures in Mendon, Missouri, occur during July, when averages reach a peak of 84.6°F (29.2°C) and a low of 67.3°F (19.6°C).

What month has the most sunshine in Mendon?

July has the most sunshine of the year in Mendon, with an average of 10.5h of sunshine.

What is the least humid month in Mendon?

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

What is the driest month in Mendon?

The month with the least rainfall in Mendon, Missouri, is December, when the rain falls for 4.5 days and typically collects 0.43" (11mm) of precipitation.

What is the month with the shortest days in Mendon?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Mendon, MO

Average temperature - Mendon, MO

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (33.6°F).

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure
Mendon, MO

Average pressure - Mendon, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Mendon, MO

Average wind speed - Mendon, MO

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average rainfall
Mendon, MO

Average rainfall - Mendon, MO

The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is December (0.43").

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Average rainfall days
Mendon, MO

Average rainfall days - Mendon, MO

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall
Mendon, MO

Average snowfall - Mendon, MO

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Mendon, MO

Average snowfall days - Mendon, MO

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Mendon, MO

Average daylight / Average sunshine - Mendon, 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 24min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Mendon, MO

Average sunshine days - Mendon, MO

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index
Mendon, MO

Average UV index - Mendon, 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).

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Average visibility
Mendon, MO

Average visibility - Mendon, 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).

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Mendon, Missouri, USA

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