Benicia, CA Weather

Benicia, 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 87.40 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 38.50 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 32 degrees Fahrenheit, and fairly limited during winter with an average difference of 16 degrees Fahrenheit.

The annual average precipitation at Benicia is 19.58 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is January with an average rainfall of 4.25 Inches.

Weather Data

Weather Warnings

Dense fog advisory in effect until 10 am pst this morning .

Current Conditions

(Updated: 3:53 AM PST SUN NOV 23 2008)

Fog And Mist, 43°F	Humidity: 89%	Dewpoint: 40°F
	Wind Speed: S 3 MPH	Heat Index: 43°F
	Barometer: 30.09 in.	Wind Chill: 43°F

Weather Forecast

(Generated: 3:30 AM PST SUN NOV 23 2008)

	Hi: 64°F	Today: Areas of morning fog...Locally dense. Mostly sunny. Highs around 64. Northeast winds 5 to 10 mph in the morning becoming light.
	Lo: 43°F
	Hi: 63°F	Monday: Areas of morning fog. Mostly sunny. Highs around 63. Light winds becoming southeast around 10 mph in the afternoon.
	Lo: 45°F
	Hi: 59°F	Tuesday: Mostly cloudy with a chance of rain showers. Highs around 59. South winds around 10 mph shifting to the west in the afternoon.
	Lo: 46°F
	Hi: 60°F	Wednesday: Mostly cloudy with a slight chance of rain showers. Highs around 60.
	Lo: 45°F
	Hi: 59°F	Thanksgiving day: Mostly cloudy with a slight chance of rain showers. Highs around 59.
	Lo: 44°F
	Hi: 59°F	Friday: Mostly cloudy with a slight chance of rain showers. Highs 55 to 61.
	Lo: 43°F

Moon, Sunrise and Sunset

	Moon Phase: Waning Crescent Moon	Civil Twilight: 6:29 AM PST	Sunrise: 6:57 AM PST
		Sunset: 4:51 PM PST	Civil Twilight: 5:20 PM PST

Normal Climate

Normal Temperatures

(MARTINEZ WATER PLANT Weather station, 2.88 miles from Benicia)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	53.7	59.5	64.3	70.9	77.7	83.9	87.4	86.6	83.3	75.5	62.7	54.5	71.7
Mean °F	46.3	50.7	54.3	58.5	63.7	68.9	71.2	70.8	68.6	62.5	53.0	46.5	59.6
Min °F	38.8	41.8	44.3	46.1	49.7	53.8	54.9	55.0	53.8	49.5	43.3	38.5	47.5

Normal Precipitation