Alpine, UT vs Seattle, WA

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

Alpine is cooler than Seattle (51°F vs 53.8°F annual avg) and drier than it (21.1 in vs 36.5 in per year). Alpine has a Mediterranean continental (hot summer) climate; Seattle a Warm-summer Mediterranean climate.

Alpine, UT

Annual avg
51°F
Annual precip
21.1 in
Warmest month
July (89.5°F)
Coldest month
January (21.6°F)
Annual swing
43.9°F
Mediterranean continental (hot summer) Dsa USDA Zone 7b

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

Alpine

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 Alpine Seattle
High Low Precip High Low Precip
January 38.6°F 21.6°F 2.50 in 48.6°F 36.8°F 5.21 in
February 44.0°F 24.9°F 2.03 in 50.7°F 36.8°F 3.71 in
March 54.4°F 31.8°F 2.03 in 54.8°F 39.4°F 3.94 in
April 60.9°F 36.8°F 2.49 in 59.8°F 43.6°F 2.89 in
May 70.6°F 43.9°F 2.42 in 66.5°F 49.3°F 1.98 in
June 82.2°F 51.4°F 1.00 in 71.2°F 54.0°F 1.22 in
July 89.5°F 58.5°F 0.64 in 77.3°F 57.5°F 0.56 in
August 87.3°F 57.6°F 0.95 in 77.4°F 58.1°F 0.83 in
September 78.6°F 48.9°F 1.33 in 71.7°F 53.9°F 1.37 in
October 65.1°F 38.8°F 1.84 in 61.0°F 46.4°F 3.49 in
November 50.2°F 29.4°F 1.63 in 53.0°F 39.9°F 5.80 in
December 38.5°F 21.9°F 2.26 in 47.8°F 36.2°F 5.49 in
Alpine overview
Full climate profile
 Seattle overview
Full climate profile