Hidden Hills, CA vs Seattle, WA

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

Hidden Hills is warmer than Seattle (66.3°F vs 53.8°F annual avg) and drier than it (16.4 in vs 36.5 in per year). Hidden Hills has a Semi-arid (hot) climate; Seattle a Warm-summer Mediterranean climate.

Hidden Hills, CA

Annual avg
66.3°F
Annual precip
16.4 in
Warmest month
August (97.4°F)
Coldest month
December (42.0°F)
Annual swing
23.6°F
Semi-arid (hot) BSh 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

Hidden 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 Hidden Hills Seattle
High Low Precip High Low Precip
January 69.8°F 43.1°F 3.73 in 48.6°F 36.8°F 5.21 in
February 70.0°F 43.6°F 4.62 in 50.7°F 36.8°F 3.71 in
March 74.0°F 45.9°F 2.66 in 54.8°F 39.4°F 3.94 in
April 78.0°F 48.1°F 0.80 in 59.8°F 43.6°F 2.89 in
May 82.0°F 52.6°F 0.36 in 66.5°F 49.3°F 1.98 in
June 88.5°F 56.9°F 0.06 in 71.2°F 54.0°F 1.22 in
July 95.1°F 60.8°F 0.04 in 77.3°F 57.5°F 0.56 in
August 97.4°F 60.8°F 0.00 in 77.4°F 58.1°F 0.83 in
September 93.9°F 58.5°F 0.09 in 71.7°F 53.9°F 1.37 in
October 85.2°F 52.9°F 0.56 in 61.0°F 46.4°F 3.49 in
November 76.4°F 46.0°F 0.83 in 53.0°F 39.9°F 5.80 in
December 68.9°F 42.0°F 2.66 in 47.8°F 36.2°F 5.49 in
Hidden Hills overview
Full climate profile
 Seattle overview
Full climate profile