Greenfield, CA vs Seattle, WA

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

Greenfield is warmer than Seattle (60.3°F vs 53.8°F annual avg) and drier than it (11.8 in vs 36.5 in per year). Greenfield has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Greenfield, CA

Annual avg
60.3°F
Annual precip
11.8 in
Warmest month
August (85.2°F)
Coldest month
December (37.1°F)
Annual swing
19.8°F
Semi-arid (cold) BSk USDA Zone 9a

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

Greenfield

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 Greenfield Seattle
High Low Precip High Low Precip
January 63.3°F 38.3°F 2.44 in 48.6°F 36.8°F 5.21 in
February 65.3°F 40.3°F 2.54 in 50.7°F 36.8°F 3.71 in
March 69.9°F 42.3°F 1.98 in 54.8°F 39.4°F 3.94 in
April 73.9°F 44.0°F 0.83 in 59.8°F 43.6°F 2.89 in
May 78.0°F 47.7°F 0.35 in 66.5°F 49.3°F 1.98 in
June 82.8°F 50.9°F 0.04 in 71.2°F 54.0°F 1.22 in
July 84.9°F 53.8°F 0.01 in 77.3°F 57.5°F 0.56 in
August 85.2°F 53.7°F 0.01 in 77.4°F 58.1°F 0.83 in
September 85.1°F 51.5°F 0.06 in 71.7°F 53.9°F 1.37 in
October 79.9°F 46.4°F 0.54 in 61.0°F 46.4°F 3.49 in
November 69.6°F 40.7°F 0.98 in 53.0°F 39.9°F 5.80 in
December 62.0°F 37.1°F 2.05 in 47.8°F 36.2°F 5.49 in
Greenfield overview
Full climate profile
 Seattle overview
Full climate profile