Monthly weather forecast and climate
Jackson, MS

The Capitol building and beautiful tree park in Jackson, Mississippi
The Capitol building and beautiful tree park in Jackson, Mississippi

Weather in January

January, like December, in Jackson, Mississippi, is another fresh winter month, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 38.5°F (3.6°C). The coldest month is January, with an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 38.5°F (3.6°C). Weather in January »

Weather in February

February, the last month of the winter, in Jackson, is a moderate month, with average temperature fluctuating between 59.4°F (15.2°C) and 43°F (6.1°C). In February, the average high-temperature is essentially the same as in January - a moderate 59.4°F (15.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Jackson, is an enjoyable month, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 49.3°F (9.6°C). In Jackson, Mississippi, the average high-temperature in March marginally rises, from a mild 59.4°F (15.2°C) in February, to a comfortable 67.6°F (19.8°C). Weather in March »

Weather in April

April is a moderately hot spring month in Jackson, Mississippi, with average temperature ranging between min 55.4°F (13°C) and max 76.1°F (24.5°C). In April, the average high-temperature marginally rises, from a comfortable 67.6°F (19.8°C) in March, to a warm 76.1°F (24.5°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Jackson, Mississippi, with average temperature ranging between max 83.8°F (28.8°C) and min 63.1°F (17.3°C). In Jackson, the average high-temperature marginally rises, from 76.1°F (24.5°C) in April, to a still warm 83.8°F (28.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Jackson, is a hot month, with temperature in the range of an average low of 70.3°F (21.3°C) and an average high of 91°F (32.8°C). In June, the average high-temperature slightly increases, from a warm 83.8°F (28.8°C) in May, to a hot 91°F (32.8°C). Weather in June »

Weather in July

July, the same as June, in Jackson, Mississippi, is another hot summer month, with average temperature ranging between min 72.3°F (22.4°C) and max 91.8°F (33.2°C). The warmest months are July and August, with an average high-temperature of 91.8°F (33.2°C). In July, the average heat index is appraised at a life-threatening hot 114.8°F (46°C). Weather in July »

Weather in August

August, the last month of the summer, in Jackson, is also a hot month, with average temperature fluctuating between 91.8°F (33.2°C) and 72.1°F (22.3°C). July and August, with an average high-temperature of 91.8°F (33.2°C), are the warmest months. The average heat index in August is appraised at a life-threatening hot 113.9°F (45.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Jackson, Mississippi, with average temperature ranging between max 87.3°F (30.7°C) and min 67.5°F (19.7°C). In September, the average high-temperature is essentially the same as in August - a still tropical 87.3°F (30.7°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Jackson, Mississippi, with average temperature varying between 56.7°F (13.7°C) and 77.2°F (25.1°C). In Jackson, the average high-temperature drops, from a hot 87.3°F (30.7°C) in September, to a warm 77.2°F (25.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Jackson, is also an enjoyable month, with average temperature varying between 64.2°F (17.9°C) and 46.9°F (8.3°C). In Jackson, the average high-temperature decreases, from a moderately hot 77.2°F (25.1°C) in October, to a comfortable 64.2°F (17.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Jackson, Mississippi, with average temperature varying between 42.4°F (5.8°C) and 57.2°F (14°C). In December, the average high-temperature marginally drops, from an enjoyable 64.2°F (17.9°C) in November, to a moderate 57.2°F (14°C). Weather in December »
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FAQ

What is the coldest month in Jackson?

The coldest month in Jackson is January, with an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 38.5°F (3.6°C).

How many days does it rain in Jackson?

In Jackson, during the entire year, the rain falls for 152.1 days and collects up to 29.72" (755mm) of precipitation.

When does it snow in Jackson?

January and February are months with snowfall.

How many days does it snow in Jackson?

Throughout the year, there are 2 snowfall days, and 0.39" (10mm) of snow is accumulated.

When does it snow the most in Jackson?

January is the month with the most snowfall in Jackson. Snow falls for 1 days and accumulates 0.35" (9mm) of snow.

When is the lowest UV index in Jackson?

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

What is the most humid month in Jackson?

February and December, with an average relative humidity of 80%, are most humid months.

What is the month with the least sunshine in Jackson?

With an average of 4.9h of sunshine, February has the least sunshine of the year.

When it does not snow in Jackson?

March through December are months without snowfall in Jackson, Mississippi.

What is the wettest month in Jackson?

April is the month with the most rainfall in Jackson, Mississippi. Rain falls for 12.7 days and accumulates 3.46" (88mm) of precipitation.

When are the longest days in Jackson?

June has the longest days of the year in Jackson, with an average of 14.3h of daylight.

What month has the most sunshine in Jackson?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

When is the highest UV index in Jackson?

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

What is the warmest month in Jackson?

Warmest months in Jackson are July and August, with an average high-temperature of 91.8°F (33.2°C).

What is the least humid month in Jackson?

October is the least humid month, with an average relative humidity of 69%.

What is the driest month in Jackson?

October is the month with the least rainfall in Jackson, Mississippi. Rain falls for 8.5 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Jackson?

December has the shortest days of the year in Jackson, with an average of 10.1h of daylight.

Average temperature
Jackson, MS

Average temperature - Jackson, MS

The warmest months (with the highest average high temperature) are July and August (33.2°C).
The month with the lowest average high temperature is January (12.6°C).

The month with the highest average low temperature is July (22.4°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).

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Average pressure
Jackson, MS

Average pressure - Jackson, MS

The month with the highest atmospheric pressure is January (1021.8mbar).
The month with the lowest atmospheric pressure is June (1014.7mbar).

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Average wind speed
Jackson, MS

Average wind speed - Jackson, MS

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (8.2km/h).

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Average humidity
Jackson, MS

Average humidity - Jackson, MS

Months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall
Jackson, MS

Average rainfall - Jackson, MS

The wettest month (with the highest rainfall) is April (88mm).
The driest month (with the least rainfall) is October (46mm).

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Average rainfall days
Jackson, MS

Average rainfall days - Jackson, MS

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall
Jackson, MS

Average snowfall - Jackson, MS

The month with the highest snowfall is January (9mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days
Jackson, MS

Average snowfall days - Jackson, MS

The month with the highest number of snowfall days is January (1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Jackson, MS

Average daylight / Average sunshine - Jackson, MS

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days
Jackson, MS

Average sunshine days - Jackson, MS

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (11.8 days).

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Average visibility
Jackson, MS

Average visibility - Jackson, MS

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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