Pinole, CA vs Seattle, WA

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

Pinole is warmer than Seattle (58.8°F vs 53.8°F annual avg) and drier than it (24.4 in vs 36.5 in per year). Both cities share a Warm-summer Mediterranean climate (Csb).

Pinole, CA

Annual avg
58.8°F
Annual precip
24.4 in
Warmest month
September (74.7°F)
Coldest month
January (44.1°F)
Annual swing
14.3°F
Pleasant months
6 / 12
Warm-summer Mediterranean Csb 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

Pinole

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 Pinole Seattle
High Low Precip High Low Precip
January 58.2°F 44.1°F 4.83 in 48.6°F 36.8°F 5.21 in
February 61.3°F 45.9°F 4.76 in 50.7°F 36.8°F 3.71 in
March 64.1°F 47.4°F 3.17 in 54.8°F 39.4°F 3.94 in
April 67.2°F 49.3°F 1.57 in 59.8°F 43.6°F 2.89 in
May 69.0°F 52.0°F 0.72 in 66.5°F 49.3°F 1.98 in
June 71.9°F 54.1°F 0.27 in 71.2°F 54.0°F 1.22 in
July 70.8°F 55.2°F 0.00 in 77.3°F 57.5°F 0.56 in
August 72.2°F 55.9°F 0.07 in 77.4°F 58.1°F 0.83 in
September 74.7°F 56.2°F 0.03 in 71.7°F 53.9°F 1.37 in
October 72.8°F 53.7°F 1.42 in 61.0°F 46.4°F 3.49 in
November 64.8°F 48.7°F 2.67 in 53.0°F 39.9°F 5.80 in
December 58.2°F 44.4°F 4.90 in 47.8°F 36.2°F 5.49 in
Pinole overview
Full climate profile
 Seattle overview
Full climate profile