Bethel, DE vs Seattle, WA

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

Bethel is warmer than Seattle (58.4°F vs 53.8°F annual avg) and wetter than it (49.9 in vs 36.5 in per year). Bethel has a Humid subtropical climate; Seattle a Warm-summer Mediterranean climate.

Bethel, DE

Annual avg
58.4°F
Annual precip
49.9 in
Warmest month
July (88.2°F)
Coldest month
January (29.0°F)
Annual swing
40.4°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

Bethel

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 Bethel Seattle
High Low Precip High Low Precip
January 47.4°F 29.0°F 3.51 in 48.6°F 36.8°F 5.21 in
February 50.8°F 30.6°F 3.08 in 50.7°F 36.8°F 3.71 in
March 57.4°F 36.5°F 4.43 in 54.8°F 39.4°F 3.94 in
April 68.9°F 45.2°F 3.63 in 59.8°F 43.6°F 2.89 in
May 76.6°F 55.4°F 4.00 in 66.5°F 49.3°F 1.98 in
June 83.9°F 63.9°F 4.53 in 71.2°F 54.0°F 1.22 in
July 88.2°F 68.9°F 4.66 in 77.3°F 57.5°F 0.56 in
August 85.8°F 67.1°F 5.04 in 77.4°F 58.1°F 0.83 in
September 80.2°F 61.4°F 5.36 in 71.7°F 53.9°F 1.37 in
October 70.0°F 50.1°F 4.40 in 61.0°F 46.4°F 3.49 in
November 59.7°F 40.2°F 3.35 in 53.0°F 39.9°F 5.80 in
December 51.0°F 33.4°F 3.92 in 47.8°F 36.2°F 5.49 in
Bethel overview
Full climate profile
 Seattle overview
Full climate profile