Larkspur, CA vs Seattle, WA

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

Larkspur is warmer than Seattle (59.3°F vs 53.8°F annual avg) and wetter than it (44.4 in vs 36.5 in per year). Both cities share a Warm-summer Mediterranean climate (Csb).

Larkspur, CA

Annual avg
59.3°F
Annual precip
44.4 in
Warmest month
August (83.0°F)
Coldest month
December (41.7°F)
Annual swing
19.2°F
Pleasant months
2 / 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

Larkspur

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 Larkspur Seattle
High Low Precip High Low Precip
January 56.6°F 41.9°F 8.77 in 48.6°F 36.8°F 5.21 in
February 61.1°F 43.2°F 8.72 in 50.7°F 36.8°F 3.71 in
March 65.1°F 44.4°F 6.00 in 54.8°F 39.4°F 3.94 in
April 68.7°F 46.3°F 2.61 in 59.8°F 43.6°F 2.89 in
May 73.5°F 49.5°F 1.40 in 66.5°F 49.3°F 1.98 in
June 79.6°F 52.0°F 0.36 in 71.2°F 54.0°F 1.22 in
July 82.5°F 53.2°F 0.00 in 77.3°F 57.5°F 0.56 in
August 83.0°F 53.6°F 0.05 in 77.4°F 58.1°F 0.83 in
September 82.1°F 52.7°F 0.09 in 71.7°F 53.9°F 1.37 in
October 75.8°F 50.0°F 1.98 in 61.0°F 46.4°F 3.49 in
November 63.6°F 45.4°F 4.63 in 53.0°F 39.9°F 5.80 in
December 56.4°F 41.7°F 9.78 in 47.8°F 36.2°F 5.49 in
Larkspur overview
Full climate profile
 Seattle overview
Full climate profile