Grandfalls, TX vs Seattle, WA

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

Grandfalls is warmer than Seattle (65°F vs 53.8°F annual avg) and drier than it (13.7 in vs 36.5 in per year). Grandfalls has a Desert (hot) climate; Seattle a Warm-summer Mediterranean climate.

Grandfalls, TX

Annual avg
65°F
Annual precip
13.7 in
Warmest month
June (98.4°F)
Coldest month
January (27.1°F)
Annual swing
39.3°F
Desert (hot) BWh 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

Grandfalls

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 Grandfalls Seattle
High Low Precip High Low Precip
January 61.3°F 27.1°F 0.59 in 48.6°F 36.8°F 5.21 in
February 65.4°F 32.0°F 0.53 in 50.7°F 36.8°F 3.71 in
March 75.4°F 39.2°F 0.54 in 54.8°F 39.4°F 3.94 in
April 84.1°F 46.8°F 0.75 in 59.8°F 43.6°F 2.89 in
May 92.0°F 58.3°F 1.49 in 66.5°F 49.3°F 1.98 in
June 98.4°F 67.4°F 1.89 in 71.2°F 54.0°F 1.22 in
July 97.9°F 69.0°F 1.53 in 77.3°F 57.5°F 0.56 in
August 97.7°F 67.9°F 1.80 in 77.4°F 58.1°F 0.83 in
September 91.0°F 62.0°F 2.21 in 71.7°F 53.9°F 1.37 in
October 82.9°F 48.6°F 1.20 in 61.0°F 46.4°F 3.49 in
November 70.1°F 35.9°F 0.42 in 53.0°F 39.9°F 5.80 in
December 62.0°F 28.2°F 0.72 in 47.8°F 36.2°F 5.49 in
Grandfalls overview
Full climate profile
 Seattle overview
Full climate profile