Rupert, ID vs Seattle, WA

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

Rupert is cooler than Seattle (47°F vs 53.8°F annual avg) and drier than it (10.8 in vs 36.5 in per year). Rupert has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Rupert, ID

Annual avg
47°F
Annual precip
10.8 in
Warmest month
July (85.3°F)
Coldest month
January (19.2°F)
Annual swing
44.1°F
Semi-arid (cold) BSk USDA Zone 7a

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

Rupert

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 Rupert Seattle
High Low Precip High Low Precip
January 33.3°F 19.2°F 1.29 in 48.6°F 36.8°F 5.21 in
February 38.3°F 22.4°F 0.74 in 50.7°F 36.8°F 3.71 in
March 48.9°F 28.7°F 1.00 in 54.8°F 39.4°F 3.94 in
April 56.4°F 33.6°F 1.10 in 59.8°F 43.6°F 2.89 in
May 66.2°F 42.2°F 1.69 in 66.5°F 49.3°F 1.98 in
June 75.3°F 49.0°F 0.69 in 71.2°F 54.0°F 1.22 in
July 85.3°F 55.4°F 0.26 in 77.3°F 57.5°F 0.56 in
August 84.0°F 53.0°F 0.37 in 77.4°F 58.1°F 0.83 in
September 73.7°F 44.8°F 0.61 in 71.7°F 53.9°F 1.37 in
October 59.2°F 34.6°F 0.85 in 61.0°F 46.4°F 3.49 in
November 44.6°F 25.8°F 0.95 in 53.0°F 39.9°F 5.80 in
December 33.7°F 19.4°F 1.24 in 47.8°F 36.2°F 5.49 in
Rupert overview
Full climate profile
 Seattle overview
Full climate profile