Climate and monthly weather forecast
Harrisonburg, LA

Weather in January

January, like December, is a moderate winter month in Harrisonburg, Louisiana, with an average temperature varying between 55.6°F (13.1°C) and 40.5°F (4.7°C). January is the coldest month, with an average high-temperature of 55.6°F (13.1°C) and an average low-temperature of 40.5°F (4.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Harrisonburg, Louisiana, with an average temperature varying between 60.1°F (15.6°C) and 45.1°F (7.3°C). In Harrisonburg, the average high-temperature in February is practically the same as in January - a still mild 60.1°F (15.6°C). Weather in February »

Weather in March

March, the first month of the spring in Harrisonburg, is a pleasant month, with an average temperature fluctuating between 51.1°F (10.6°C) and 68°F (20°C). In Harrisonburg, the average high-temperature in March marginally rises from a moderate 60.1°F (15.6°C) in February to an agreeable 68°F (20°C). Weather in March »

Weather in April

April in Harrisonburg, Louisiana, is a moderately hot spring month, with an average temperature fluctuating between 56.8°F (13.8°C) and 75.7°F (24.3°C). In Harrisonburg, the average high-temperature in April marginally rises from a pleasant 68°F (20°C) in March to a moderately hot 75.7°F (24.3°C). Weather in April »

Weather in May

May, the last month of the spring in Harrisonburg, is another warm month, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 64.9°F (18.3°C). In Harrisonburg, the average high-temperature in May marginally rises from 75.7°F (24.3°C) in April to a still moderately hot 83.7°F (28.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Harrisonburg, Louisiana, with an average temperature varying between 90.1°F (32.3°C) and 71.8°F (22.1°C). In June, the average high-temperature slightly increases from a warm 83.7°F (28.7°C) in May to a tropical 90.1°F (32.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Harrisonburg, Louisiana, with an average temperature ranging between max 91.8°F (33.2°C) and min 73°F (22.8°C). July is the warmest month, with an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 73°F (22.8°C). In July, the average heat index is computed to be a life-threatening hot 116.6°F (47°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Harrisonburg, Louisiana, with an average temperature ranging between max 91.2°F (32.9°C) and min 73°F (22.8°C). In August, the average high-temperature is practically the same as in July - a still hot 91.2°F (32.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Harrisonburg, is still a hot month, with an average temperature fluctuating between 68.2°F (20.1°C) and 87.4°F (30.8°C). In Harrisonburg, the average high-temperature in September is relatively the same as in August - a still tropical 87.4°F (30.8°C). Weather in September »

Weather in October

October, like September, in Harrisonburg, Louisiana, is a moderately hot autumn month, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 58.3°F (14.6°C). In Harrisonburg, the average high-temperature in October decreases from a hot 87.4°F (30.8°C) in September to a moderately hot 78.1°F (25.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Harrisonburg, Louisiana, with an average temperature varying between 65.8°F (18.8°C) and 48.4°F (9.1°C). In November, the average high-temperature decreases from a warm 78.1°F (25.6°C) in October to an enjoyable 65.8°F (18.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Harrisonburg, Louisiana, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 44.2°F (6.8°C). In Harrisonburg, Louisiana, the average high-temperature in December slightly decreases from a comfortable 65.8°F (18.8°C) in November to a mild 58.1°F (14.5°C). Weather in December »
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FAQ

What is the coldest month in Harrisonburg?

The coldest month is January, with an average high-temperature of 55.6°F (13.1°C) and an average low-temperature of 40.5°F (4.7°C).

How many days does it rain in Harrisonburg?

Throughout the year, there are 166.6 rainfall days, and 35.79" (909mm) of precipitation is accumulated.

When does it snow in Harrisonburg?

January, February and December are months with snowfall in Harrisonburg, Louisiana.

What is the snowiest month in Harrisonburg?

The month with the most snowfall in Harrisonburg is January, when snow falls for 0.6 days and typically aggregates up to 0.43" (11mm) of snow.

How many days does it snow in Harrisonburg?

In Harrisonburg, Louisiana, during the entire year, snow falls for 1.6 days and aggregates up to 0.67" (17mm) of snow.

When is the lowest UV index in Harrisonburg?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the most humid month in Harrisonburg?

February is the most humid month, with an average relative humidity of 82%.

When it does not snow in Harrisonburg?

In Harrisonburg, snow does not fall in March through November.

When is Daylight Saving Time (DST) in Harrisonburg?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Harrisonburg, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

When are the longest days in Harrisonburg?

June has the longest days of the year in Harrisonburg, with an average of 14h and 11min of daylight.

What month has the most sunshine in Harrisonburg?

With an average of 10.4h of sunshine, June has the most sunshine of the year in Harrisonburg.

When is the highest UV index in Harrisonburg?

The months with the highest UV index in Harrisonburg are June through August, with an average maximum UV index of 7.

What is the warmest month in Harrisonburg?

With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 73°F (22.8°C), July is the warmest month.

What is the rainiest month in Harrisonburg?

July is the month with the most rainfall. Rain falls for 17.5 days and accumulates 3.39" (86mm) of precipitation.

What is the least humid month in Harrisonburg?

The least humid month in Harrisonburg, Louisiana, is October, with an average relative humidity of 70%.

What is the driest month in Harrisonburg?

The month with the least rainfall is November, when the rain falls for 9.7 days and typically collects 2.13" (54mm) of precipitation.

What is the month with the shortest days in Harrisonburg?

December has the shortest days of the year in Harrisonburg, with an average of 10h and 7min of daylight.

What is the month with the least sunshine in Harrisonburg?

December has the least sunshine of the year in Harrisonburg, with an average of 4.9h of sunshine.

Average temperature
Harrisonburg, LA

Average temperature - Harrisonburg, LA

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (55.6°F).

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

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Average pressure
Harrisonburg, LA

Average pressure - Harrisonburg, LA

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Harrisonburg, LA

Average wind speed - Harrisonburg, LA

The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity
Harrisonburg, LA

Average humidity - Harrisonburg, LA

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall
Harrisonburg, LA

Average rainfall - Harrisonburg, LA

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days
Harrisonburg, LA

Average rainfall days - Harrisonburg, LA

The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall
Harrisonburg, LA

Average snowfall - Harrisonburg, LA

The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Harrisonburg, LA

Average snowfall days - Harrisonburg, LA

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Harrisonburg, LA

Average daylight / Average sunshine - Harrisonburg, LA

The month with the longest days is June (Average daylight: 14h and 11min).
The month with the shortest days is December (Average daylight: 10h and 7min).

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days
Harrisonburg, LA

Average sunshine days - Harrisonburg, LA

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (10.6 days).

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Average UV index
Harrisonburg, LA

Average UV index - Harrisonburg, LA

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average visibility
Harrisonburg, LA

Average visibility - Harrisonburg, LA

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

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