Grover Beach, CA vs Seattle, WA

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

Grover Beach is warmer than Seattle (59.1°F vs 53.8°F annual avg) and drier than it (17.9 in vs 36.5 in per year). Both cities share a Warm-summer Mediterranean climate (Csb).

Grover Beach, CA

Annual avg
59.1°F
Annual precip
17.9 in
Warmest month
October (72.5°F)
Coldest month
December (43.7°F)
Annual swing
8.8°F
Pleasant months
5 / 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

Grover Beach

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 Grover Beach Seattle
High Low Precip High Low Precip
January 64.8°F 44.2°F 3.48 in 48.6°F 36.8°F 5.21 in
February 65.1°F 44.0°F 4.00 in 50.7°F 36.8°F 3.71 in
March 67.5°F 46.2°F 2.98 in 54.8°F 39.4°F 3.94 in
April 69.7°F 48.2°F 1.00 in 59.8°F 43.6°F 2.89 in
May 72.3°F 49.5°F 0.46 in 66.5°F 49.3°F 1.98 in
June 70.5°F 51.4°F 0.15 in 71.2°F 54.0°F 1.22 in
July 70.3°F 53.9°F 0.02 in 77.3°F 57.5°F 0.56 in
August 71.4°F 54.8°F 0.02 in 77.4°F 58.1°F 0.83 in
September 71.9°F 53.6°F 0.08 in 71.7°F 53.9°F 1.37 in
October 72.5°F 52.6°F 0.79 in 61.0°F 46.4°F 3.49 in
November 69.0°F 46.4°F 1.81 in 53.0°F 39.9°F 5.80 in
December 65.0°F 43.7°F 3.08 in 47.8°F 36.2°F 5.49 in
Grover Beach overview
Full climate profile
 Seattle overview
Full climate profile