Miller, SD vs Seattle, WA

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

Miller is cooler than Seattle (45.2°F vs 53.8°F annual avg) and drier than it (22.3 in vs 36.5 in per year). Miller has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Miller, SD

Annual avg
45.2°F
Annual precip
22.3 in
Warmest month
July (84.8°F)
Coldest month
January (7.0°F)
Annual swing
56.1°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6a

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

Miller

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 Miller Seattle
High Low Precip High Low Precip
January 26.2°F 7.0°F 0.42 in 48.6°F 36.8°F 5.21 in
February 30.6°F 9.9°F 0.77 in 50.7°F 36.8°F 3.71 in
March 42.6°F 20.7°F 0.91 in 54.8°F 39.4°F 3.94 in
April 56.3°F 31.9°F 2.21 in 59.8°F 43.6°F 2.89 in
May 68.2°F 44.7°F 3.51 in 66.5°F 49.3°F 1.98 in
June 78.2°F 55.6°F 3.86 in 71.2°F 54.0°F 1.22 in
July 84.8°F 60.7°F 3.01 in 77.3°F 57.5°F 0.56 in
August 82.6°F 58.1°F 2.46 in 77.4°F 58.1°F 0.83 in
September 74.4°F 49.1°F 1.95 in 71.7°F 53.9°F 1.37 in
October 58.9°F 35.4°F 2.02 in 61.0°F 46.4°F 3.49 in
November 43.5°F 22.3°F 0.61 in 53.0°F 39.9°F 5.80 in
December 30.4°F 12.1°F 0.59 in 47.8°F 36.2°F 5.49 in
Miller overview
Full climate profile
 Seattle overview
Full climate profile