Farmington, WA vs Seattle, WA

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

Farmington is cooler than Seattle (46.9°F vs 53.8°F annual avg) and drier than it (24.5 in vs 36.5 in per year). Farmington has a Mediterranean continental (warm summer) climate; Seattle a Warm-summer Mediterranean climate.

Farmington, WA

Annual avg
46.9°F
Annual precip
24.5 in
Warmest month
August (83.7°F)
Coldest month
December (25.0°F)
Annual swing
35.2°F
Mediterranean continental (warm summer) Dsb USDA Zone 8a

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

Farmington

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 Farmington Seattle
High Low Precip High Low Precip
January 37.3°F 25.5°F 2.76 in 48.6°F 36.8°F 5.21 in
February 41.0°F 26.1°F 2.08 in 50.7°F 36.8°F 3.71 in
March 48.0°F 29.8°F 2.80 in 54.8°F 39.4°F 3.94 in
April 55.9°F 33.8°F 2.33 in 59.8°F 43.6°F 2.89 in
May 65.2°F 39.9°F 2.48 in 66.5°F 49.3°F 1.98 in
June 70.6°F 45.0°F 1.60 in 71.2°F 54.0°F 1.22 in
July 82.0°F 48.9°F 0.84 in 77.3°F 57.5°F 0.56 in
August 83.7°F 47.8°F 0.75 in 77.4°F 58.1°F 0.83 in
September 74.1°F 41.6°F 0.95 in 71.7°F 53.9°F 1.37 in
October 59.0°F 34.6°F 2.16 in 61.0°F 46.4°F 3.49 in
November 44.3°F 29.9°F 2.85 in 53.0°F 39.9°F 5.80 in
December 36.2°F 25.0°F 2.90 in 47.8°F 36.2°F 5.49 in
Farmington overview
Full climate profile
 Seattle overview
Full climate profile