Zillah, WA vs Seattle, WA

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

Zillah is about the same temperature as Seattle (52.3°F vs 53.8°F annual avg) and drier than it (7.8 in vs 36.5 in per year). Zillah has a Desert (cold) climate; Seattle a Warm-summer Mediterranean climate.

Zillah, WA

Annual avg
52.3°F
Annual precip
7.8 in
Warmest month
July (90.2°F)
Coldest month
December (23.3°F)
Annual swing
43.8°F
Desert (cold) BWk 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

Zillah

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 Zillah Seattle
High Low Precip High Low Precip
January 39.3°F 24.4°F 1.10 in 48.6°F 36.8°F 5.21 in
February 47.5°F 26.3°F 0.61 in 50.7°F 36.8°F 3.71 in
March 56.9°F 32.6°F 0.56 in 54.8°F 39.4°F 3.94 in
April 65.2°F 38.7°F 0.56 in 59.8°F 43.6°F 2.89 in
May 74.5°F 46.6°F 0.83 in 66.5°F 49.3°F 1.98 in
June 81.2°F 53.3°F 0.54 in 71.2°F 54.0°F 1.22 in
July 90.2°F 59.2°F 0.24 in 77.3°F 57.5°F 0.56 in
August 88.8°F 57.7°F 0.23 in 77.4°F 58.1°F 0.83 in
September 80.3°F 48.8°F 0.23 in 71.7°F 53.9°F 1.37 in
October 65.9°F 37.3°F 0.64 in 61.0°F 46.4°F 3.49 in
November 49.5°F 28.7°F 0.92 in 53.0°F 39.9°F 5.80 in
December 38.5°F 23.3°F 1.36 in 47.8°F 36.2°F 5.49 in
Zillah overview
Full climate profile
 Seattle overview
Full climate profile