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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

Current Conditions

(Updated: 8:53 PM PST SUN NOV 22 2009)

Partly Cloudy Partly Cloudy, 49°F Humidity: 83% Dewpoint: 44°F
Wind Speed: CALM Heat Index: 49°F
Barometer: 30.21 in. Wind Chill: 49°F

Weather Forecast

(Generated: 9:31 PM PST SUN NOV 22 2009)
  Tonight: Mostly clear. Lows 37 to 43. Northwest winds up to 10 mph.
Lo: 41°F
Hi: 65°F Monday: Mostly sunny. Highs 61 to 67. Northwest winds up to 10 mph.
Lo: 41°F
Hi: 66°F Tuesday: Patchy fog in the morning. Mostly sunny. Highs around 66. Light winds.
Lo: 43°F
Hi: 66°F Wednesday: Sunny. Highs 62 to 68.
Lo: 42°F
Hi: 63°F Thanksgiving day: Mostly sunny. Highs around 63.
Lo: 42°F
Hi: 62°F Friday: Partly cloudy. Lows 37 to 45. Highs around 62.
Lo: 43°F
Hi: 59°F Saturday: Mostly clear. Lows 37 to 47. Highs around 59.
Lo: 43°F

Moon, Sunrise and Sunset

Waxing Crescent Moon Moon Phase: Waxing Crescent Moon Civil Twilight:
6:27 AM PST
Sunrise:
6:56 AM PST
Sunset:
4:52 PM PST
Civil Twilight:
5:21 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

(MARTINEZ WATER PLANT Weather station, 2.88 miles from Benicia)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 4.25 3.81 3.24 1.04 0.46 0.12 0.02 0.08 0.24 0.94 2.59 2.79 19.58