Gretna, VA vs Seattle, WA

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

Gretna is about the same temperature as Seattle (55.6°F vs 53.8°F annual avg) and wetter than it (47.7 in vs 36.5 in per year). Gretna has a Humid subtropical climate; Seattle a Warm-summer Mediterranean climate.

Gretna, VA

Annual avg
55.6°F
Annual precip
47.7 in
Warmest month
July (86.3°F)
Coldest month
January (24.2°F)
Annual swing
39.8°F
Pleasant months
2 / 12
Humid subtropical Cfa USDA Zone 7b

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

Gretna

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 Gretna Seattle
High Low Precip High Low Precip
January 47.3°F 24.2°F 4.18 in 48.6°F 36.8°F 5.21 in
February 51.0°F 25.7°F 2.79 in 50.7°F 36.8°F 3.71 in
March 59.2°F 31.8°F 3.97 in 54.8°F 39.4°F 3.94 in
April 69.4°F 40.6°F 3.85 in 59.8°F 43.6°F 2.89 in
May 75.9°F 50.8°F 4.51 in 66.5°F 49.3°F 1.98 in
June 82.8°F 59.9°F 4.24 in 71.2°F 54.0°F 1.22 in
July 86.3°F 64.7°F 4.22 in 77.3°F 57.5°F 0.56 in
August 84.9°F 63.2°F 4.12 in 77.4°F 58.1°F 0.83 in
September 78.9°F 56.0°F 5.00 in 71.7°F 53.9°F 1.37 in
October 69.6°F 42.9°F 3.46 in 61.0°F 46.4°F 3.49 in
November 59.4°F 31.9°F 3.52 in 53.0°F 39.9°F 5.80 in
December 50.3°F 27.0°F 3.84 in 47.8°F 36.2°F 5.49 in
Gretna overview
Full climate profile
 Seattle overview
Full climate profile