Climate and monthly weather forecast
Mooresville, IN

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Weather in January

January, like December, in Mooresville, Indiana, is an icy winter month, with an average temperature fluctuating between 21.2°F (-6°C) and 34.2°F (1.2°C). The coldest temperatures occur during January, when averages reach a peak of 34.2°F (1.2°C) and a low of 21.2°F (-6°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Mooresville, Indiana, with an average temperature fluctuating between 25.2°F (-3.8°C) and 38.5°F (3.6°C). February observes an average high-temperature of a still wintry 38.5°F (3.6°C), marking an insignificant difference from January's 34.2°F (1.2°C). Weather in February »

Weather in March

March, the first month of the spring in Mooresville, is a cool month, with an average temperature varying between 50.4°F (10.2°C) and 34.9°F (1.6°C). Mooresville sees a rise in temperature during March, with average high-temperatures transitioning from an icy 38.5°F (3.6°C) in February to a fresh 50.4°F (10.2°C). Weather in March »

Weather in April

April in Mooresville, Indiana, is an enjoyable spring month, with an average temperature ranging between max 61.9°F (16.6°C) and min 45.3°F (7.4°C). With the onset of April, Mooresville sees a temperature rise, with the average high-temperature moving from March's cool 50.4°F (10.2°C) to an enjoyable 61.9°F (16.6°C). Weather in April »

Weather in May

May, the last month of the spring in Mooresville, is an agreeable month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 55.4°F (13°C). A shift in the average high-temperature is noticeable in May, changing from an enjoyable 61.9°F (16.6°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Mooresville, Indiana, with an average temperature fluctuating between 79.7°F (26.5°C) and 63.1°F (17.3°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a pleasant 71.8°F (22.1°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »

Weather in July

July, like June, in Mooresville, Indiana, is another warm summer month, with an average temperature ranging between min 65.5°F (18.6°C) and max 82°F (27.8°C). In Mooresville, the peak temperatures are generally noted in July, averaging a high of 82°F (27.8°C) and a low of 65.5°F (18.6°C). July's heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Mooresville, is also a moderately hot month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 81.7°F (27.6°C). The advent of August reveals an average high-temperature of a still warm 81.7°F (27.6°C), showing minimal difference from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Mooresville, Indiana, with an average temperature varying between 75.9°F (24.4°C) and 57.9°F (14.4°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from 81.7°F (27.6°C) in August to a still warm 75.9°F (24.4°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Mooresville, Indiana, with an average temperature ranging between max 63.5°F (17.5°C) and min 46.8°F (8.2°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a moderately hot 75.9°F (24.4°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Mooresville, is also a frosty month, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 36°F (2.2°C). The arrival of November indicates a decrease in the average high-temperature, moving from a refreshing 63.5°F (17.5°C) in October to a chilly 49.5°F (9.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Mooresville, Indiana, with an average temperature ranging between min 28.2°F (-2.1°C) and max 39.6°F (4.2°C). During the transition into December, Mooresville observes a decrease in the average high-temperature, falling from a chilly 49.5°F (9.7°C) in November to a wintry 39.6°F (4.2°C). Weather in December »
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Mooresville, Indiana, the average lowest temperatures are observed in January, with a high of 34.2°F (1.2°C) and a low of 21.2°F (-6°C).

How many days does it rain in Mooresville?

In Mooresville, during the entire year, the rain falls for 171.4 days and collects up to 36.1" (917mm) of precipitation.

When does it snow?

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

When does it snow the most?

The month with the most snowfall is January, when snow falls for 9.6 days and typically aggregates up to 3.35" (85mm) of snow.

How many days does it snow?

Throughout the year, there are 33.7 snowfall days, and 12.48" (317mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 4.1h of sunshine, January has the least sunshine of the year.

When is the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 4.17" (106mm) of precipitation.

When it does not snow?

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

When are the longest days?

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

What month has the most sunshine?

The month with the most sunshine is June, with an average of 10.1h of sunshine.

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

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

What is the warmest month in Mooresville?

The warmest period is July, when temperatures fluctuate between an average high of 82°F (27.8°C) and a low of 65.5°F (18.6°C).

What is the most humid month?

With an average relative humidity of 83%, July is the most humid month.

What is the driest month in Mooresville?

September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 2.2" (56mm) of precipitation.

What is the least humid month?

With an average relative humidity of 74%, October is the least humid month.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Mooresville, IN

Average temperature - Mooresville, IN

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.2°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure
Mooresville, IN

Average pressure - Mooresville, IN

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Mooresville, IN

Average wind speed - Mooresville, IN

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Mooresville, IN

Average humidity - Mooresville, IN

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Mooresville, IN

Average rainfall - Mooresville, IN

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days
Mooresville, IN

Average rainfall days - Mooresville, IN

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (8.8 days).

Average snowfall
Mooresville, IN

Average snowfall - Mooresville, IN

The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Mooresville, IN

Average snowfall days - Mooresville, IN

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Mooresville, IN

Average daylight / Average sunshine - Mooresville, IN

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 June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days
Mooresville, IN

Average sunshine days - Mooresville, IN

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is May (8.4 days).

Average UV index
Mooresville, IN

Average UV index - Mooresville, IN

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, October, November and December (UV index 2).

Average visibility
Mooresville, IN

Average visibility - Mooresville, IN

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

Mooresville, Indiana, USA

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