Henderson, NV vs Seattle, WA

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

Henderson is warmer than Seattle (70.1°F vs 53.8°F annual avg) and drier than it (4.2 in vs 36.5 in per year). Henderson has a Desert (hot) climate; Seattle a Warm-summer Mediterranean climate.

Henderson, NV

Annual avg
70.1°F
Annual precip
4.2 in
Warmest month
July (104.5°F)
Coldest month
December (39.6°F)
Annual swing
45°F
Pleasant months
2 / 12
Desert (hot) BWh USDA Zone 9a

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

Henderson

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 Henderson Seattle
High Low Precip High Low Precip
January 58.5°F 40.5°F 0.56 in 48.6°F 36.8°F 5.21 in
February 62.9°F 44.1°F 0.80 in 50.7°F 36.8°F 3.71 in
March 71.1°F 50.5°F 0.42 in 54.8°F 39.4°F 3.94 in
April 78.5°F 56.9°F 0.20 in 59.8°F 43.6°F 2.89 in
May 88.5°F 66.1°F 0.07 in 66.5°F 49.3°F 1.98 in
June 99.4°F 75.8°F 0.04 in 71.2°F 54.0°F 1.22 in
July 104.5°F 82.0°F 0.38 in 77.3°F 57.5°F 0.56 in
August 102.8°F 80.6°F 0.32 in 77.4°F 58.1°F 0.83 in
September 94.9°F 72.4°F 0.32 in 71.7°F 53.9°F 1.37 in
October 81.2°F 59.6°F 0.32 in 61.0°F 46.4°F 3.49 in
November 67.1°F 47.3°F 0.30 in 53.0°F 39.9°F 5.80 in
December 56.9°F 39.6°F 0.45 in 47.8°F 36.2°F 5.49 in
Henderson overview
Full climate profile
 Seattle overview
Full climate profile