Bellevue, Washington vs Mount Vernon, Washington Climate
99%matchOn climate, Mount Vernon is a 99% match for Bellevue. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Bellevue gets 39 in (1000 mm) of rain a year and Mount Vernon 36 in (921 mm). August is the warmest month in both, with highs of 76°F (25°C) in Bellevue and 76°F (25°C) in Mount Vernon.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
BellevueMount Vernonsolid = high, dashed = low
Rain (in per month)
BellevueMount Vernon
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Bellevue | Mount Vernon | Bellevue | Mount Vernon | Bellevue | Mount Vernon | |
| Jan | 46°F(8°C) | 47°F(8°C) | 36°F(2°C) | 36°F(2°C) | 5.4 in(136 mm) | 4.6 in(118 mm) |
| Feb | 49°F(9°C) | 50°F(10°C) | 36°F(2°C) | 36°F(2°C) | 3.6 in(92 mm) | 2.8 in(70 mm) |
| Mar | 53°F(12°C) | 53°F(12°C) | 38°F(3°C) | 38°F(4°C) | 4.4 in(112 mm) | 3.5 in(88 mm) |
| Apr | 58°F(15°C) | 59°F(15°C) | 41°F(5°C) | 42°F(6°C) | 3.1 in(78 mm) | 2.8 in(72 mm) |
| May | 65°F(18°C) | 65°F(19°C) | 47°F(8°C) | 47°F(9°C) | 2.0 in(50 mm) | 2.3 in(59 mm) |
| Jun | 70°F(21°C) | 70°F(21°C) | 52°F(11°C) | 51°F(11°C) | 1.7 in(43 mm) | 2.1 in(54 mm) |
| Jul | 76°F(24°C) | 75°F(24°C) | 55°F(13°C) | 54°F(12°C) | 0.8 in(21 mm) | 1.0 in(26 mm) |
| Aug | 76°F(25°C) | 76°F(25°C) | 55°F(13°C) | 54°F(12°C) | 1.1 in(29 mm) | 1.3 in(32 mm) |
| Sep | 70°F(21°C) | 71°F(21°C) | 52°F(11°C) | 50°F(10°C) | 1.7 in(43 mm) | 2.1 in(54 mm) |
| Oct | 60°F(16°C) | 60°F(16°C) | 45°F(7°C) | 43°F(6°C) | 3.9 in(99 mm) | 3.7 in(95 mm) |
| Nov | 51°F(11°C) | 52°F(11°C) | 39°F(4°C) | 39°F(4°C) | 5.9 in(149 mm) | 5.4 in(138 mm) |
| Dec | 45°F(7°C) | 46°F(8°C) | 35°F(2°C) | 35°F(2°C) | 5.8 in(148 mm) | 4.5 in(115 mm) |
1991–2020 averages, by calendar month.