Current Weather and Forecast in Jackson, MS
Mississippi, United States 🇺🇸
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About the weather in Jackson
Jackson has a humid subtropical climate. July is the warmest month, with average highs of 91°, and January the coldest, when nights fall to around 38°. April brings the most rain, on about 10 days, while June is the sunniest, with 12.0 hours of sunshine a day. Over a whole year it rains on roughly 132 days.
Jackson climate guide: monthly averages, seasons and the best time to visit
Common questions
What is the best time to visit Jackson?
The best time to visit Jackson is generally October to December and February, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window sit near 69°F (20°C), with rain on about 10 days a month. For the same question asked the other way round, see where else is warm in October.
Is Jackson a wet city?
57.5 inches (1462 mm) a year across 132 wet days - more than 81% of the cities we cover.
Is there snow in Jackson?
Effectively no. The 2015-2024 record for Jackson shows no regular measurable snowfall.
What is the hottest month in Jackson?
July, averaging 91°F (33°C) by day and 74°F (23°C) overnight. The hottest single day in our 2015-2024 record for this location reached 103°F (39°C).
What is the rainiest month in Jackson?
April, at 6.9 inches (176 mm) over about 10 days. September is the driest month, at 2.9 inches (73 mm).
When is Jackson at its coldest?
January, with highs of 57°F (14°C) and lows near 38°F (3°C). The coldest day in the 2015-2024 record fell to 12°F (-11°C).