Montesano, Washington Climate
United States
Pop. 3,891 Elev. 16 m / 52 ft
TZ: America/Los_Angeles (UTC-7) ·
Montesano has mild summers with average highs of 77°F (25°C) in August, and cool winters averaging 34°F (1°C) in January. Rain falls on about 82 days per year (58.5 in / 1485 mm total), with 8 in (216 mm) of annual snowfall. The city averages 65 sunny days per year and around 30 thunderstorm days. Ocean water temperatures reach 63°F (17°C) in summer.
| Temperature | 77°F (25°C) high | 34°F (1°C) low |
| Feels like | 34°F (1°C) low | |
| Rain | 82 days | 58.5 in (1485 mm) /yr |
| Snow | 0 days | 8.5 in (216 mm) /yr |
| Sky | 65 sunny | 30 stormy |
| Wind | 3.1 mph (1.4 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 (%)
60
Jan 74
Feb 89
Mar 58
Apr 65
May 57
Jun 51
Jul 60
Aug 61
Sep 63
Oct 89
Nov 86
Dec Humidity (%)
87
Jan 83
Feb 84
Mar 66
Apr 67
May 71
Jun 70
Jul 73
Aug 80
Sep 82
Oct 89
Nov 92
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 33 mi Olympia Regional Airport (OLM)
Ski resort 106 mi Tubing Hill
National park 61 mi Lewis and Clark National Historical Park
Mountain peak
(4,967 ft) 36 mi
Hospital 10 mi Summit Pacific Medical Center
Hiking trail 26 mi Spoon Creek Falls Trail #885
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 46°F 8°C | 34°F 1°C | 3.4 in 87 mm | 0.1 in3 mm | 6 |
| February | 47°F 8°C | 36°F 2°C | 7.1 in 181 mm | 8.1 in207 mm | 3 |
| March | 53°F 12°C | 41°F 5°C | 9.2 in 234 mm | 0.2 in5 mm | 1 |
| April | 62°F 17°C | 42°F 6°C | 2.9 in 75 mm | — | 7 |
| May | 65°F 19°C | 46°F 8°C | 2.1 in 54 mm | — | 6 |
| June | 70°F 21°C | 49°F 10°C | 0.8 in 19 mm | — | 9 |
| July | 76°F 24°C | 52°F 11°C | 0.1 in 2 mm | — | 13 |
| August | 77°F 25°C | 55°F 13°C | 2.0 in 51 mm | — | 6 |
| September | 72°F 22°C | 52°F 11°C | 2.4 in 60 mm | — | 7 |
| October | 59°F 15°C | 45°F 7°C | 6.4 in 163 mm | — | 7 |
| November | 53°F 12°C | 44°F 7°C | 8.5 in 216 mm | — | 0 |
| December | 49°F 10°C | 41°F 5°C | 13.5 in 343 mm | 0.0 in1 mm | 0 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 6 | 1 |
| February | 3 | 5 |
| March | 1 | 4 |
| April | 7 | 2 |
| May | 6 | 1 |
| June | 9 | 0 |
| July | 13 | 0 |
| August | 6 | 0 |
| September | 7 | 0 |
| October | 7 | 6 |
| November | 0 | 4 |
| December | 0 | 7 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 49°F 9°C | 42°F 5°C |
| February | 47°F 9°C | 38°F 3°C |
| March | 50°F 10°C | 45°F 7°C |
| April | 53°F 12°C | 50°F 10°C |
| May | 59°F 15°C | 54°F 12°C |
| June | 59°F 15°C | 59°F 15°C |
| July | 60°F 16°C | 62°F 17°C |
| August | 63°F 17°C | 65°F 18°C |
| September | 63°F 17°C | 63°F 17°C |
| October | 58°F 15°C | 55°F 13°C |
| November | 55°F 13°C | 49°F 10°C |
| December | 52°F 11°C | 47°F 8°C |