Joanna, SC Weather

Joanna, SC climate is warm during summer when temperatures tend to be in the 70'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 92.00 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 30.40 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 23 degrees Fahrenheit, and moderate during winter with an average difference of 25 degrees Fahrenheit.

The annual average precipitation at Joanna is 49.33 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 5.08 Inches.

Weather Data

Current Conditions

(Updated: 6:56 PM EST TUE NOV 24 2009)

Fog And Mist, 50°F	Humidity: 96%	Dewpoint: 49°F
	Wind Speed: CALM	Heat Index: 50°F
	Barometer: 30.13 in.	Wind Chill: 50°F

Weather Forecast

(Generated: 5:34 PM EST TUE NOV 24 2009)

		Tonight: Cloudy. Lows in the upper 40s. Southwest winds around 5 mph.
	Lo: 49°F
	Hi: 65°F	Wednesday: Mostly sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.
	Lo: 40°F
	Hi: 61°F	Thanksgiving day: Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph.
	Lo: 35°F
	Hi: 55°F	Friday: Mostly sunny. Highs in the mid 50s.
	Lo: 31°F
	Hi: 59°F	Saturday: Mostly clear. Lows in the lower 30s. Highs in the upper 50s.
	Lo: 31°F
	Hi: 59°F	Saturday: Mostly clear. Lows in the lower 30s. Highs in the upper 50s.
	Lo: 39°F
	Hi: 61°F	Sunday: Partly cloudy. Highs in the lower 60s. Lows in the upper 30s.
	Lo: 39°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:41 AM EST	Sunrise: 7:08 AM EST
		Sunset: 5:18 PM EST	Civil Twilight: 5:45 PM EST

Normal Climate

Normal Temperatures

(NEWBERRY Weather station, 13.93 miles from Joanna)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	53.9	58.8	66.7	74.9	82.3	88.6	92.0	90.0	84.3	74.8	65.6	56.8	74.1
Mean °F	42.2	45.3	52.6	60.6	69.3	76.4	80.3	78.6	72.5	61.5	52.4	44.5	61.4
Min °F	30.4	31.7	38.4	46.2	56.2	64.2	68.5	67.1	60.7	48.2	39.1	32.2	48.6

Normal Precipitation