Climate and monthly weather forecast
Martinsville, MO

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Weather in January

January, like December, in Martinsville, Missouri, is a wintry winter month, with an average temperature ranging between min 18.7°F (-7.4°C) and max 32.5°F (0.3°C). The coldest month is January, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 18.7°F (-7.4°C). Weather in January »

Weather in February

February, the last month of the winter in Martinsville, is also a wintry month, with an average temperature ranging between max 36.5°F (2.5°C) and min 21.7°F (-5.7°C). February's climate shows a minor adjustment in average high-temperatures to a still icy 36.5°F (2.5°C) from January's 32.5°F (0.3°C). Weather in February »

Weather in March

March, the first month of the spring in Martinsville, is a cool month, with an average temperature varying between 34.7°F (1.5°C) and 50.4°F (10.2°C). With the beginning of March, Martinsville's average high-temperature sees an increase, transitioning from a wintry 36.5°F (2.5°C) in February to a fresh 50.4°F (10.2°C). Weather in March »

Weather in April

April in Martinsville, Missouri, is an enjoyable spring month, with an average temperature fluctuating between 62.2°F (16.8°C) and 43.7°F (6.5°C). With the onset of April, Martinsville's average high-temperature sees a rise, moving from March's cool 50.4°F (10.2°C) to an enjoyable 62.2°F (16.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Martinsville, Missouri, with an average temperature fluctuating between 71.1°F (21.7°C) and 54.1°F (12.3°C). As May sets, the average high-temperature shows a slight increase, moving up from a refreshing 62.2°F (16.8°C) in April to an agreeable 71.1°F (21.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Martinsville, Missouri, with an average temperature ranging between min 64.4°F (18°C) and max 81.1°F (27.3°C). As June arrives, a rise in the average high-temperature is observed, moving from an agreeable 71.1°F (21.7°C) in May to a warm 81.1°F (27.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Martinsville, Missouri, with an average temperature ranging between max 84.6°F (29.2°C) and min 66.7°F (19.3°C). In Martinsville, Missouri, the average temperatures in July are the highest, with a peak at 84.6°F (29.2°C) and a low of 66.7°F (19.3°C). The heat index value for July is evaluated at a very hot 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Martinsville, is another warm month, with an average temperature fluctuating between 82.4°F (28°C) and 64°F (17.8°C). The advent of August denotes an average high-temperature of a still warm 82.4°F (28°C), subtly different from July's 84.6°F (29.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Martinsville, is also a moderately hot month, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 76.8°F (24.9°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's 82.4°F (28°C) to a still moderately hot 76.8°F (24.9°C). Weather in September »

Weather in October

October, like September, in Martinsville, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 45.7°F (7.6°C) and 62.8°F (17.1°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 76.8°F (24.9°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Martinsville, Missouri, with an average temperature fluctuating between 49.6°F (9.8°C) and 34°F (1.1°C). Martinsville in November demonstrates a small temperature transition, adjusting from an average high of a comfortable 62.8°F (17.1°C) in October to a chilly 49.6°F (9.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Martinsville, Missouri, with an average temperature varying between 24.1°F (-4.4°C) and 37°F (2.8°C). Stepping into December, Martinsville observes a temperature decline, with the average high falling from November's frosty 49.6°F (9.8°C) to an icy 37°F (2.8°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Martinsville?

January, marked by an average high-temperature of 32.5°F (0.3°C) and a low-temperature of 18.7°F (-7.4°C), is the coldest month in Martinsville.

What is the driest month in Martinsville?

The months with the least rainfall are January and February Rain falls for 4.1 days and accumulates 0.91" (23mm) of rain.

How much does it rain in Martinsville?

Throughout the year, in Martinsville, Missouri, there are 129.2 rainfall days, and 25.35" (644mm) of precipitation is accumulated.

When does it snow in Martinsville?

Months with snowfall in Martinsville, Missouri, are January through May, October through December.

When does it snow the most in Martinsville?

The month with the most snowfall is January, when snow falls for 8 days and typically aggregates up to 3.62" (92mm) of snow.

How much does it snow in Martinsville?

Throughout the year, there are 26.5 snowfall days, and 12.64" (321mm) of snow is accumulated.

What is the month with the least sunshine in Martinsville?

The month with the least sunshine is January, with an average of 4.6h of sunshine.

What are the months with the lowest UV index in Martinsville?

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

When is Daylight Saving Time (DST) in Martinsville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Martinsville, Missouri, 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 Martinsville?

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

What is the wettest month in Martinsville?

The month with the most rainfall is June, when the rain falls for 15.8 days and typically aggregates up to 3.86" (98mm) of precipitation.

When it does not snow in Martinsville?

June through September are months without snowfall.

When are the longest days in Martinsville?

June has the longest days of the year in Martinsville, Missouri, with an average of 15h and 0min of daylight.

When is the highest UV index in Martinsville?

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

What month is the hottest in Martinsville?

July proves to be the warmest month in Martinsville, recording an average peak temperature of 84.6°F (29.2°C) and a minimum temperature of 66.7°F (19.3°C).

What month has the most sunshine in Martinsville?

The month with the most sunshine in Martinsville, Missouri, is July, with an average of 10.4h of sunshine.

What is the least humid month in Martinsville?

October is the least humid month in Martinsville, Missouri, with an average relative humidity of 71%.

What is the month with the shortest days in Martinsville?

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

Average temperature
Martinsville, MO

Average temperature - Martinsville, 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 (32.5°F).

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure
Martinsville, MO

Average pressure - Martinsville, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Martinsville, MO

Average wind speed - Martinsville, MO

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average rainfall
Martinsville, MO

Average rainfall - Martinsville, MO

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are January and February (0.91").

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Average rainfall days
Martinsville, MO

Average rainfall days - Martinsville, MO

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall
Martinsville, MO

Average snowfall - Martinsville, MO

The month with the highest snowfall is January (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Martinsville, MO

Average snowfall days - Martinsville, MO

The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Martinsville, MO

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

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 36min).

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Average sunshine days
Martinsville, MO

Average sunshine days - Martinsville, MO

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index
Martinsville, MO

Average UV index - Martinsville, 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
Martinsville, MO

Average visibility - Martinsville, 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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Martinsville, Missouri, USA

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