Mystic, CT Weather

Mystic, CT 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 20's.

The warmest month of the year is July with an average maximum temperature of 80.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.00 degrees Fahrenheit.

Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 18 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit.

The annual average precipitation at Mystic is 48.72 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is November with an average rainfall of 4.51 Inches.

Weather Data

Current Conditions

(Updated: 7:56 PM EST SUN NOV 22 2009)

Overcast, 45°F	Humidity: 71%	Dewpoint: 36°F
	Wind Speed: NE 12.7 MPH (11 KT)	Heat Index: 45°F
	Barometer: 30.42 in.	Wind Chill: 39°F

Weather Forecast

(Generated: 3:53 PM EST SUN NOV 22 2009)

		Tonight: Partly cloudy this evening...Then mostly cloudy with a slight chance of light rain or drizzle after midnight. Lows around 40. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
	Lo: 40°F
	Hi: 50°F	Monday: Cloudy. A chance of light rain or drizzle in the morning...Then a chance of rain in the afternoon. Highs around 50. Northeast winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
	Lo: 49°F
	Hi: 51°F	Tuesday: Mostly cloudy. Light rain likely in the morning. Breezy with highs in the lower 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
	Lo: 40°F
	Hi: 55°F	Wednesday: Partly sunny. Highs in the mid 50s.
	Lo: 45°F
	Hi: 55°F	Thanksgiving day: Cloudy with a 40 percent chance of rain. Highs in the mid 50s.
	Lo: 41°F
	Hi: 50°F	Friday: Cloudy with a 50 percent chance of rain. Highs around 50.
	Lo: 39°F
	Hi: 45°F	Saturday: Partly sunny. A chance of rain in the morning. Breezy with highs in the mid 40s. Chance of rain 30 percent.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:13 AM EST	Sunrise: 6:43 AM EST
		Sunset: 4:23 PM EST	Civil Twilight: 4:53 PM EST

Normal Climate

Normal Temperatures

(GROTON Weather station, 3.28 miles from Mystic)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	37.7	39.4	47.1	56.3	66.3	74.9	80.7	79.6	72.7	62.5	52.7	42.7	59.4
Mean °F	28.9	30.6	38.2	47.2	57.0	65.8	71.8	70.9	63.6	53.0	44.0	34.2	50.4
Min °F	20.0	21.8	29.3	38.1	47.7	56.6	62.9	62.2	54.5	43.4	35.2	25.7	41.5

Normal Precipitation