Jackson
Mississippi, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Jackson, MS

The view of the Capitol building in Jackson, Mississippi, from a beautiful tree park
The view of the Capitol building in Jackson, Mississippi, from a beautiful tree park
January, the same as December, in Jackson, Mississippi, is a moderate winter month, with average temperature varying between 56.1°F (13.4°C) and 35.2°F (1.8°C). January is the coldest month, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 35.2°F (1.8°C). Weather in January »
February, the last month of the winter, in Jackson, is also a moderate month, with average temperature ranging between min 38.5°F (3.6°C) and max 60.4°F (15.8°C). In Jackson, the average high-temperature is practically the same as in January - a still mild 60.4°F (15.8°C). Weather in February »

March, the first month of the spring, in Jackson, is an agreeable month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 68.5°F (20.3°C). In Jackson, Mississippi, the average high-temperature marginally rises, from a mild 60.4°F (15.8°C) in February, to a pleasant 68.5°F (20.3°C). Weather in March »

April in Jackson, Mississippi, is a moderately hot spring month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 75.9°F (24.4°C). In Jackson, the average high-temperature slightly increases, from a pleasant 68.5°F (20.3°C) in March, to a warm 75.9°F (24.4°C). Weather in April »

The last month of the spring, May, is another warm month in Jackson, Mississippi, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 83.1°F (28.4°C). In Jackson, the average high-temperature marginally rises, from a moderately hot 75.9°F (24.4°C) in April, to a still warm 83.1°F (28.4°C). Weather in May »

June, the first month of the summer, in Jackson, is a hot month, with average temperature ranging between min 68.5°F (20.3°C) and max 89.4°F (31.9°C). In June, the average high-temperature slightly increases, from a warm 83.1°F (28.4°C) in May, to a hot 89.4°F (31.9°C). Weather in June »

July, the same as June, in Jackson, Mississippi, is another hot summer month, with average temperature fluctuating between 91.6°F (33.1°C) and 71.6°F (22°C). The warmest months are July and August, with an average high-temperature of 91.6°F (33.1°C). In July, the average heat index is appraised at a burning hot 116.6°F (47°C). Weather in July »

August, the last month of the summer, in Jackson, is another tropical month, with average temperature ranging between max 91.6°F (33.1°C) and min 70.9°F (21.6°C). The warmest months are July and August, with an average high-temperature of 91.6°F (33.1°C). In August, the average heat index is calculated to a blazing hot 116.6°F (47°C). Weather in August »

The first month of the autumn, September, is also a hot month in Jackson, Mississippi, with average temperature ranging between max 86.7°F (30.4°C) and min 64.6°F (18.1°C). In Jackson, Mississippi, the average high-temperature in September is relatively the same as in August - a still hot 86.7°F (30.4°C). Weather in September »

October, like September, in Jackson, Mississippi, is another warm autumn month, with average temperature varying between 53.1°F (11.7°C) and 77.2°F (25.1°C). In October, the average high-temperature drops, from a tropical 86.7°F (30.4°C) in September, to a moderately hot 77.2°F (25.1°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Jackson, Mississippi, with average temperature fluctuating between 67.5°F (19.7°C) and 44.1°F (6.7°C). In Jackson, the average high-temperature drops, from a moderately hot 77.2°F (25.1°C) in October, to an enjoyable 67.5°F (19.7°C). Weather in November »

December, the first month of the winter, in Jackson, is still a mild month, with average temperature fluctuating between 37.2°F (2.9°C) and 58.3°F (14.6°C). In Jackson, the average high-temperature drops, from an enjoyable 67.5°F (19.7°C) in November, to a mild 58.3°F (14.6°C). Weather in December »

What is the coldest month in Jackson?

With an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 35.2°F (1.8°C), January is the coldest month.

How many days does it rain in Jackson?

Throughout the year, in Jackson, there are 108.6 rainfall days, and 54.1" (1375.2mm) of precipitation is accumulated.

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

Months with the lowest UV index in Jackson, Mississippi, are January and December, with an average maximum UV index of 3.

What is the least humid month in Jackson?

March is the least humid month in Jackson, with an average relative humidity of 71.1%.

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

Months with the highest UV index in Jackson are May through August, with an average maximum UV index of 10.

When are the longest days in Jackson?

The month with the longest days in Jackson, Mississippi, is June, with an average of 14.3h of daylight.

What month has the most sunshine in Jackson?

The month with the most sunshine in Jackson is June, with an average of 10h of sunshine.

What is the warmest month in Jackson?

Warmest months are July and August, with an average high-temperature of 91.6°F (33.1°C).

What is the most humid month in Jackson?

The most humid month in Jackson is September, with an average relative humidity of 77.3%.

What is the driest month in Jackson?

September is the month with the least rainfall in Jackson. Rain falls for 7 days and accumulates 3" (77mm) of precipitation.

What is the wettest month in Jackson?

The month with the most rainfall in Jackson is December when the rain falls for 9.6 days and typically aggregates up to 5.1" (130.8mm) of precipitation.

What is the month with the shortest days in Jackson?

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

What is the month with the least sunshine in Jackson?

The month with the least sunshine in Jackson, Mississippi, is December, with an average of 4.9h of sunshine.
Average temperature - Jackson, MS
Average humidity - Jackson, MS

The month with the highest relative humidity is September (77.3%).
The month with the lowest relative humidity is March (71.1%).

Average rainfall - Jackson, MS

The wettest month (with the highest rainfall) is December (130.8mm).
The driest month (with the lowest rainfall) is September (77mm).

Average rainfall days - Jackson, MS

The month with the highest number of rainy days is July (10.7 days).
The month with the lowest number of rainy days is September (7 days).

Average daylight / Average sunshine - Jackson, MS
Average UV index - Jackson, MS