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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: 8:53 PM PST SAT NOV 7 2009)

Fair Fair, 55°F Humidity: 67% Dewpoint: 44°F
Wind Speed: CALM Heat Index: 55°F
Barometer: 30.09 in. Wind Chill: 55°F

Weather Forecast

(Generated: 7:50 PM PST SAT NOV 07 2009)
  Tonight: Mostly clear. Lows in the 40s. Northwest winds 5 to 10 mph.
Lo: 45°F
Hi: 69°F Sunday: Mostly sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Lo: 43°F
Hi: 69°F Monday: Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 60s. North winds around 5 mph... Becoming west in the afternoon.
Lo: 45°F
Hi: 69°F Tuesday: Partly cloudy. A slight chance of showers. Highs in the upper 60s.
Lo: 47°F
Hi: 69°F Veterans day: Partly cloudy. A slight chance of showers. Lows in the mid to upper 40s. Highs in the upper 60s.
Lo: 45°F
Hi: 65°F Thursday: Partly cloudy. Lows in the 40s. Highs in the mid 60s.
Lo: 45°F
Hi: 65°F Friday: Partly cloudy. Lows in the 40s. Highs in the mid 60s.
Lo: 45°F

Moon, Sunrise and Sunset

Waning Gibbous Moon Moon Phase: Waning Gibbous Moon Civil Twilight:
6:12 AM PST
Sunrise:
6:39 AM PST
Sunset:
5:03 PM PST
Civil Twilight:
5:30 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