Snohomish, Washington Climate
United States
Pop. 9,670 Elev. 17 m / 56 ft
TZ: America/Los_Angeles (UTC-7) ·
Summers in Snohomish are mild, with July highs around 77°F (25°C), while winters are cold with January lows of 32°F (0°C). Expect around 105 rainy days annually (77.3 in / 1962 mm total), with snow on 5 days and 28 in (703 mm) of annual accumulation. The city averages 85 sunny days per year and around 38 thunderstorm days. Ocean water temperatures reach 61°F (16°C) in summer.
| Temperature | 77°F (25°C) high | 32°F (0°C) low |
| Feels like | 29°F (-2°C) low | |
| Rain | 105 days | 77.3 in (1962 mm) /yr |
| Snow | 5 days | 27.7 in (703 mm) /yr |
| Sky | 85 sunny | 38 stormy |
| Wind | 2.1 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
55
Jan 73
Feb 85
Mar 59
Apr 65
May 56
Jun 43
Jul 57
Aug 53
Sep 65
Oct 88
Nov 89
Dec Humidity (%)
76
Jan 78
Feb 79
Mar 68
Apr 70
May 70
Jun 67
Jul 76
Aug 79
Sep 82
Oct 86
Nov 90
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 9 mi Seattle Paine Field International Airport (PAE)
Ski resort 44 mi Alpental Backcountry
National park 57 mi Mount Baker National Recreation Area
Mountain peak
(5,197 ft) 17 mi Mount Pilchuck
Hospital 6 mi EvergreenHealth Monroe
Hiking trail 12 mi Tolt Pipeline Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 44°F 7°C | 32°F 0°C | 3.8 in 95 mm | 0.4 in10 mm | 9 |
| February | 45°F 7°C | 32°F 0°C | 7.1 in 181 mm | 16.4 in416 mm | 4 |
| March | 54°F 12°C | 41°F 5°C | 10.6 in 269 mm | 3.6 in92 mm | 2 |
| April | 60°F 16°C | 42°F 5°C | 4.4 in 112 mm | — | 8 |
| May | 65°F 18°C | 46°F 8°C | 3.3 in 85 mm | — | 6 |
| June | 70°F 21°C | 51°F 11°C | 0.9 in 23 mm | — | 10 |
| July | 77°F 25°C | 55°F 13°C | 0.5 in 12 mm | — | 17 |
| August | 75°F 24°C | 57°F 14°C | 5.2 in 131 mm | — | 9 |
| September | 71°F 22°C | 53°F 11°C | 1.6 in 40 mm | — | 10 |
| October | 58°F 14°C | 43°F 6°C | 8.4 in 212 mm | — | 9 |
| November | 52°F 11°C | 43°F 6°C | 12.9 in 327 mm | — | 0 |
| December | 47°F 9°C | 39°F 4°C | 18.7 in 475 mm | 7.3 in185 mm | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 9 | 2 |
| February | 4 | 4 |
| March | 2 | 4 |
| April | 8 | 3 |
| May | 6 | 3 |
| June | 10 | 0 |
| July | 17 | 0 |
| August | 9 | 1 |
| September | 10 | 0 |
| October | 9 | 7 |
| November | 0 | 6 |
| December | 1 | 8 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 48°F 9°C | 45°F 7°C |
| February | 47°F 8°C | 43°F 6°C |
| March | 48°F 9°C | 44°F 7°C |
| April | 53°F 11°C | 49°F 9°C |
| May | 55°F 13°C | 54°F 12°C |
| June | 60°F 16°C | 61°F 16°C |
| July | 60°F 16°C | 65°F 18°C |
| August | 61°F 16°C | 66°F 19°C |
| September | 61°F 16°C | 64°F 18°C |
| October | 57°F 14°C | 56°F 13°C |
| November | 52°F 11°C | 51°F 10°C |
| December | 50°F 10°C | 48°F 9°C |