Concord, CA vs Seattle, WA

Side-by-side comparison of monthly climate normals (NOAA 1991-2020).

Concord is warmer than Seattle (62°F vs 53.8°F annual avg) and drier than it (16.1 in vs 36.5 in per year). Concord has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Concord, CA

Annual avg
62°F
Annual precip
16.1 in
Warmest month
July (88.0°F)
Coldest month
December (40.7°F)
Annual swing
24.2°F
Pleasant months
2 / 12
Semi-arid (cold) BSk USDA Zone 9b

Seattle, WA

Annual avg
53.8°F
Annual precip
36.5 in
Warmest month
August (77.4°F)
Coldest month
December (36.2°F)
Annual swing
25.8°F
Pleasant months
4 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

Best months to visit each city

Concord

J
F
M
A
M
J
J
A
S
O
N
D

Seattle

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Concord Seattle
High Low Precip High Low Precip
January 57.6°F 41.2°F 3.21 in 48.6°F 36.8°F 5.21 in
February 62.1°F 43.8°F 3.19 in 50.7°F 36.8°F 3.71 in
March 66.7°F 46.6°F 2.26 in 54.8°F 39.4°F 3.94 in
April 71.2°F 49.1°F 1.12 in 59.8°F 43.6°F 2.89 in
May 77.5°F 53.0°F 0.51 in 66.5°F 49.3°F 1.98 in
June 84.2°F 57.1°F 0.16 in 71.2°F 54.0°F 1.22 in
July 88.0°F 58.7°F 0.00 in 77.3°F 57.5°F 0.56 in
August 87.9°F 59.4°F 0.02 in 77.4°F 58.1°F 0.83 in
September 85.3°F 57.8°F 0.06 in 71.7°F 53.9°F 1.37 in
October 78.1°F 52.6°F 0.73 in 61.0°F 46.4°F 3.49 in
November 66.1°F 45.2°F 1.61 in 53.0°F 39.9°F 5.80 in
December 58.2°F 40.7°F 3.18 in 47.8°F 36.2°F 5.49 in
Concord overview
Full climate profile
 Seattle overview
Full climate profile