Mercer Island, WA

Mercer Island, WA

Washington · Honest neighborhood reviews

Photo: Wikipedia / Wikimedia Commons

Median Income

$219K

Median Home Price

$5.2M

Neighborhoods

1

Climate

Weather in Mercer Island

🌤️

Temperate

Four moderate seasons with no extreme heat or cold. Fairly even rainfall throughout the year.

Avg High

60°F

Avg Low

46°F

Annual Rain

46.7"

Hottest / Coldest

Jul / Feb

Monthly temperatures & rain

45°
36°
J
46°
35°
F
52°
38°
M
56°
42°
A
65°
48°
M
70°
53°
J
79°
58°
J
77°
59°
A
70°
55°
S
59°
47°
O
51°
42°
N
49°
40°
D
Temp range (high / low)
Precipitation (relative)
Wettest: Dec

Based on 2021–2023 climate data · Open-Meteo ERA5 archive · Temperatures in °F