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Concord, CA Weather


Concord, 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 Concord 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: 7:53 PM PST FRI NOV 20 2009)

Mostly Cloudy Mostly Cloudy, 47°F Humidity: 90% Dewpoint: 44°F
Wind Speed: S 5.8 MPH (5 KT) Heat Index: 47°F
Barometer: 30.06 in. Wind Chill: 44°F

Weather Forecast

(Generated: 6:21 PM PST FRI NOV 20 2009)
  Tonight: Becoming partly cloudy after midnight. Showers likely in the evening. Lows in the lower 40s. West winds 5 to 15 mph.
Lo: 41°F
Hi: 59°F Saturday: Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s. Northwest winds 5 to 15 mph.
Lo: 41°F
Hi: 61°F Sunday: Partly cloudy. Highs in the lower 60s. Southwest winds 5 to 10 mph.
Lo: 45°F
Hi: 65°F Monday: Partly cloudy. Highs in the mid 60s.
Lo: 45°F
Hi: 69°F Tuesday: Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Lo: 45°F
Hi: 69°F Wednesday: Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Lo: 45°F
Hi: 69°F Wednesday: Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Lo: 45°F

Moon, Sunrise and Sunset

Waxing Crescent Moon Moon Phase: Waxing Crescent Moon Civil Twilight:
6:25 AM PST
Sunrise:
6:53 AM PST
Sunset:
4:53 PM PST
Civil Twilight:
5:21 PM PST

Normal Climate

Normal Temperatures

(MARTINEZ WATER PLANT Weather station, 5.69 miles from Concord)
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, 5.69 miles from Concord)
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