Lathrop, CA Weather

Lathrop, CA 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 93.80 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 36.70 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 33 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit.

The annual average precipitation at Lathrop is 13.84 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 2.71 Inches.

Weather Data

Current Conditions

(Updated: 12:55 PM PST MON NOV 23 2009)

Fair, 57°F	Humidity: 49%	Dewpoint: 38°F
	Wind Speed: NW 5.8 MPH (5 KT)	Heat Index: 57°F
	Barometer: 30.20 in.	Wind Chill: 56°F

Weather Forecast

(Generated: 3:30 AM PST MON NOV 23 2009)

	Hi: 60°F	Today: Sunny. Patchy morning fog along the east side of the valley. Highs 56 to 62. Northwest winds 5 to 10 mph.
	Lo: 41°F
	Hi: 64°F	Tuesday: Sunny. Highs 60 to 66. Light winds.
	Lo: 43°F
	Hi: 65°F	Wednesday: Sunny. Highs 61 to 67. Light winds.
	Lo: 44°F
	Hi: 63°F	Thanksgiving day: Mostly sunny. Highs 59 to 65.
	Lo: 44°F
	Hi: 60°F	Friday: Partly cloudy. Lows 40 to 46. Highs 54 to 64.
	Lo: 41°F
	Hi: 58°F	Saturday: Mostly clear. Lows 35 to 45. Highs 54 to 61.
	Lo: 41°F
	Hi: 58°F	Saturday: Mostly clear. Lows 35 to 45. Highs 54 to 61.
	Lo: 41°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 6:24 AM PST	Sunrise: 6:53 AM PST
		Sunset: 4:49 PM PST	Civil Twilight: 5:17 PM PST

Normal Climate

Normal Temperatures

(STOCKTON AP Weather station, 5.89 miles from Lathrop)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	53.8	61.2	66.1	73.3	81.3	88.9	93.8	92.6	88.2	78.6	64.0	53.8	74.6
Mean °F	46.0	51.1	54.9	60.0	66.7	73.2	77.3	76.5	72.8	64.6	53.1	45.3	61.8
Min °F	38.1	41.0	43.6	46.7	52.1	57.5	60.8	60.3	57.4	50.5	42.1	36.7	48.9

Normal Precipitation