Jackson, MS Weather

Jackson, MS climate is hot during summer when temperatures tend to be in the 80's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is July with an average maximum temperature of 91.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 35.00 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.

The annual average precipitation at Jackson is 55.95 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is April with an average rainfall of 5.98 Inches.

Weather Data

Weather Warnings

Lake wind advisory in effect from 9 am Saturday to midnight cst Saturday night .

Current Conditions

(Updated: 7:54 PM CST FRI NOV 20 2009)

Fair, 52°F	Humidity: 86%	Dewpoint: 48°F
	Wind Speed: NE 5.8 MPH (5 KT)	Heat Index: 52°F
	Barometer: 30.11 in.	Wind Chill: 50°F

Weather Forecast

(Generated: 3:16 PM CST FRI NOV 20 2009)

		Tonight: A 30 percent chance of showers after midnight. Cloudy. Lows in the mid 40s. Northeast winds around 5 mph.
	Lo: 45°F
	Hi: 59°F	Saturday: Showers...Cloudy. Highs in the upper 50s. Northeast winds 10 to 15 mph. The chance of showers 90 percent.
	Lo: 45°F
	Hi: 61°F	Sunday: Cloudy with a 20 percent chance of showers in the morning...Then partly cloudy in the afternoon. Highs in the lower 60s. North winds 5 to 10 mph.
	Lo: 41°F
	Hi: 70°F	Monday: Patchy fog through mid morning. Sunny. Highs around 70. Temperatures falling into the upper 50s in the afternoon.
	Lo: 45°F
	Hi: 65°F	Tuesday: Partly cloudy with a 20 percent chance of showers. Highs in the mid 60s.
	Lo: 41°F
	Hi: 61°F	Wednesday: Sunny. Highs in the lower 60s.
	Lo: 39°F
	Hi: 59°F	Thanksgiving day: Sunny. Highs in the upper 50s.
	Lo: 39°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:06 AM CST	Sunrise: 6:33 AM CST
		Sunset: 4:57 PM CST	Civil Twilight: 5:23 PM CST

Normal Climate

Normal Temperatures

(JACKSON THOMPSON AP Weather station, 6.29 miles from Jackson)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	55.1	60.3	68.1	75.0	82.1	88.9	91.4	91.4	86.4	76.8	66.3	57.9	75.0
Mean °F	45.0	49.2	56.8	63.4	71.5	78.5	81.4	80.9	75.5	64.4	54.8	47.6	64.1
Min °F	35.0	38.2	45.4	51.7	61.0	68.1	71.4	70.3	64.6	52.0	43.4	37.3	53.2

Normal Precipitation