Langley, Washington Climate
United States
Pop. 1,077 Elev. 21 m / 69 ft
TZ: America/Los_Angeles (UTC-7) ·
Langley enjoys a mild climate with limited seasonal extremes, ranging from 40°F (4°C) in February to 69°F (21°C) in August. Precipitation occurs on roughly 86 days per year (49.1 in / 1248 mm total), with 4 in (100 mm) of annual snowfall. Overcast skies are common, with only 82 sunny days per year. Ocean water temperatures reach 60°F (15°C) in summer.
| Temperature | 69°F (21°C) high | 40°F (4°C) low |
| Feels like | 36°F (2°C) low | |
| Rain | 86 days | 49.1 in (1248 mm) /yr |
| Snow | 0 days | 3.9 in (100 mm) /yr |
| Sky | 82 sunny | 12 stormy |
| Wind | 3.3 mph (1.5 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
61
Jan 72
Feb 83
Mar 57
Apr 62
May 52
Jun 40
Jul 55
Aug 46
Sep 62
Oct 86
Nov 83
Dec Humidity (%)
82
Jan 77
Feb 82
Mar 77
Apr 74
May 76
Jun 74
Jul 77
Aug 80
Sep 82
Oct 84
Nov 85
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 11 mi Seattle Paine Field International Airport (PAE)
Ski resort 66 mi Mt Baker
National park 45 mi San Juan Island National Historical Park
Mountain peak
(5,197 ft) 28 mi Mount Pilchuck
Hospital 10 mi Providence Regional Medical Center
Hiking trail 11 mi Hansville Greenway Point No Point Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 45°F 7°C | 40°F 5°C | 2.6 in 66 mm | — | 6 |
| February | 45°F 7°C | 40°F 4°C | 5.2 in 132 mm | 3.9 in100 mm | 3 |
| March | 51°F 11°C | 44°F 7°C | 6.2 in 158 mm | 0.0 in0 mm | 1 |
| April | 55°F 13°C | 47°F 8°C | 2.8 in 71 mm | — | 9 |
| May | 60°F 16°C | 51°F 11°C | 2.4 in 61 mm | — | 6 |
| June | 64°F 18°C | 56°F 13°C | 1.0 in 25 mm | — | 12 |
| July | 69°F 20°C | 59°F 15°C | 0.6 in 15 mm | — | 16 |
| August | 69°F 21°C | 60°F 16°C | 3.3 in 85 mm | — | 9 |
| September | 67°F 20°C | 58°F 14°C | 1.1 in 27 mm | — | 14 |
| October | 57°F 14°C | 51°F 10°C | 4.6 in 117 mm | — | 6 |
| November | 52°F 11°C | 48°F 9°C | 8.6 in 219 mm | — | 0 |
| December | 49°F 9°C | 45°F 7°C | 10.7 in 273 mm | — | 0 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 6 | 0 |
| February | 3 | 1 |
| March | 1 | 2 |
| April | 9 | 1 |
| May | 6 | 0 |
| June | 12 | 0 |
| July | 16 | 0 |
| August | 9 | 1 |
| September | 14 | 0 |
| October | 6 | 2 |
| November | 0 | 2 |
| December | 0 | 3 |
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 | 52°F 11°C | 49°F 9°C |
| May | 55°F 13°C | 54°F 12°C |
| June | 59°F 15°C | 61°F 16°C |
| July | 59°F 15°C | 65°F 18°C |
| August | 60°F 15°C | 66°F 19°C |
| September | 60°F 15°C | 64°F 18°C |
| October | 56°F 13°C | 56°F 13°C |
| November | 52°F 11°C | 51°F 10°C |
| December | 50°F 10°C | 48°F 9°C |