Fountain Hills, AZ vs Seattle, WA

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

Fountain Hills is warmer than Seattle (72.1°F vs 53.8°F annual avg) and drier than it (10.2 in vs 36.5 in per year). Fountain Hills has a Desert (hot) climate; Seattle a Warm-summer Mediterranean climate.

Fountain Hills, AZ

Annual avg
72.1°F
Annual precip
10.2 in
Warmest month
July (103.0°F)
Coldest month
December (43.9°F)
Annual swing
38.1°F
Pleasant months
2 / 12
Desert (hot) BWh USDA Zone 9b

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

Fountain Hills

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 Fountain Hills Seattle
High Low Precip High Low Precip
January 63.9°F 44.5°F 1.41 in 48.6°F 36.8°F 5.21 in
February 67.4°F 46.2°F 1.33 in 50.7°F 36.8°F 3.71 in
March 73.9°F 50.7°F 1.28 in 54.8°F 39.4°F 3.94 in
April 82.0°F 56.4°F 0.33 in 59.8°F 43.6°F 2.89 in
May 91.0°F 64.5°F 0.23 in 66.5°F 49.3°F 1.98 in
June 100.6°F 72.8°F 0.14 in 71.2°F 54.0°F 1.22 in
July 103.0°F 80.3°F 0.80 in 77.3°F 57.5°F 0.56 in
August 101.9°F 79.8°F 1.33 in 77.4°F 58.1°F 0.83 in
September 97.1°F 73.7°F 0.81 in 71.7°F 53.9°F 1.37 in
October 86.6°F 62.6°F 0.63 in 61.0°F 46.4°F 3.49 in
November 73.7°F 51.3°F 0.74 in 53.0°F 39.9°F 5.80 in
December 63.0°F 43.9°F 1.15 in 47.8°F 36.2°F 5.49 in
Fountain Hills overview
Full climate profile
 Seattle overview
Full climate profile