Johnson City, TN Weather

Johnson City, TN climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.

The warmest month of the year is July with an average maximum temperature of 84.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 24.70 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 20 degrees Fahrenheit.

The annual average precipitation at Johnson City is 43.84 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 5.11 Inches.

Weather Data

Current Conditions

(Updated: 3:53 AM EST SAT NOV 21 2009)

Fog And Mist, 36°F	Humidity: 97%	Dewpoint: 35°F
	Wind Speed: CALM	Heat Index: 36°F
	Barometer: 30.15 in.	Wind Chill: 36°F

Weather Forecast

(Generated: 3:55 AM EST SAT NOV 21 2009)

	Hi: 59°F	Today: Mostly sunny. Highs in the upper 50s. Light winds.
	Lo: 35°F
	Hi: 53°F	Sunday: Mostly cloudy. A chance of rain showers in the morning and early afternoon...Then rain showers likely late in the afternoon. Highs in the lower to mid 50s. East winds 5 to 10 mph. Chance of rain 60 percent.
	Lo: 41°F
	Hi: 55°F	Monday: Mostly cloudy. A chance of rain showers in the morning...Then a slight chance of rain showers in the afternoon. Highs in the mid 50s. Light winds. Chance of rain 30 percent.
	Lo: 40°F
	Hi: 60°F	Tuesday: Mostly sunny. Highs around 60.
	Lo: 41°F
	Hi: 60°F	Wednesday: Mostly sunny. Highs in the upper 50s to lower 60s.
	Lo: 35°F
	Hi: 49°F	Thanksgiving day: Partly sunny with a 20 percent chance of rain showers. Highs in the upper 40s.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:44 AM EST	Sunrise: 7:11 AM EST
		Sunset: 5:17 PM EST	Civil Twilight: 5:45 PM EST

Normal Climate

Normal Temperatures

(ELIZABETHTON Weather station, 7.92 miles from Johnson City)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	44.2	48.4	57.2	66.3	74.4	81.4	84.8	83.8	78.6	68.3	57.9	47.9	66.1
Mean °F	34.5	37.7	45.6	53.7	62.7	70.5	74.3	73.0	67.3	55.9	46.4	37.7	54.9
Min °F	24.7	27.0	33.9	41.1	51.0	59.5	63.7	62.1	56.0	43.5	34.8	27.5	43.7

Normal Precipitation