Sulphur, OK vs Seattle, WA

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

Sulphur is warmer than Seattle (61.5°F vs 53.8°F annual avg) and wetter than it (41.8 in vs 36.5 in per year). Sulphur has a Humid subtropical climate; Seattle a Warm-summer Mediterranean climate.

Sulphur, OK

Annual avg
61.5°F
Annual precip
41.8 in
Warmest month
August (93.5°F)
Coldest month
January (27.9°F)
Annual swing
42.3°F
Pleasant months
2 / 12
Humid subtropical Cfa 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

Sulphur

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 Sulphur Seattle
High Low Precip High Low Precip
January 51.8°F 27.9°F 2.03 in 48.6°F 36.8°F 5.21 in
February 56.3°F 32.1°F 1.94 in 50.7°F 36.8°F 3.71 in
March 64.8°F 40.8°F 3.62 in 54.8°F 39.4°F 3.94 in
April 72.7°F 48.6°F 3.74 in 59.8°F 43.6°F 2.89 in
May 79.4°F 58.9°F 5.55 in 66.5°F 49.3°F 1.98 in
June 87.8°F 67.5°F 4.36 in 71.2°F 54.0°F 1.22 in
July 93.1°F 71.3°F 3.71 in 77.3°F 57.5°F 0.56 in
August 93.5°F 69.7°F 2.99 in 77.4°F 58.1°F 0.83 in
September 85.8°F 62.4°F 4.36 in 71.7°F 53.9°F 1.37 in
October 75.1°F 50.0°F 3.99 in 61.0°F 46.4°F 3.49 in
November 63.1°F 39.2°F 2.77 in 53.0°F 39.9°F 5.80 in
December 53.5°F 30.8°F 2.74 in 47.8°F 36.2°F 5.49 in
Sulphur overview
Full climate profile
 Seattle overview
Full climate profile