Lima, MT vs Seattle, WA

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

Lima is cooler than Seattle (41.5°F vs 53.8°F annual avg) and drier than it (10.4 in vs 36.5 in per year). Lima has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Lima, MT

Annual avg
41.5°F
Annual precip
10.4 in
Warmest month
July (82.6°F)
Coldest month
January (11.0°F)
Annual swing
44.4°F
Semi-arid (cold) BSk USDA Zone 6b

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

Lima

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 Lima Seattle
High Low Precip High Low Precip
January 30.2°F 11.0°F 0.24 in 48.6°F 36.8°F 5.21 in
February 33.7°F 11.9°F 0.25 in 50.7°F 36.8°F 3.71 in
March 43.7°F 20.7°F 0.40 in 54.8°F 39.4°F 3.94 in
April 52.7°F 27.0°F 0.93 in 59.8°F 43.6°F 2.89 in
May 62.2°F 35.3°F 1.66 in 66.5°F 49.3°F 1.98 in
June 71.6°F 41.8°F 1.99 in 71.2°F 54.0°F 1.22 in
July 82.6°F 47.3°F 1.27 in 77.3°F 57.5°F 0.56 in
August 81.3°F 45.7°F 1.02 in 77.4°F 58.1°F 0.83 in
September 71.3°F 38.7°F 0.92 in 71.7°F 53.9°F 1.37 in
October 56.4°F 29.2°F 0.98 in 61.0°F 46.4°F 3.49 in
November 40.9°F 19.2°F 0.41 in 53.0°F 39.9°F 5.80 in
December 29.7°F 11.3°F 0.28 in 47.8°F 36.2°F 5.49 in
Lima overview
Full climate profile
 Seattle overview
Full climate profile