Rainier, Washington Climate
United States
Pop. 1,985 Elev. 130 m / 427 ft
TZ: America/Los_Angeles (UTC-7) ·
Rainier has mild summers with average highs of 78°F (26°C) in July, and cool winters averaging 36°F (2°C) in January. Rain falls on about 80 days per year (49.5 in / 1258 mm total), with 10 in (244 mm) of annual snowfall. The city averages 72 sunny days per year and around 30 thunderstorm days. Nearby lake water reaches 68°F (20°C) in summer.
| Temperature | 78°F (25°C) high | 36°F (2°C) low |
| Feels like | 36°F (2°C) low | |
| Rain | 80 days | 49.5 in (1258 mm) /yr |
| Snow | 0 days | 9.6 in (244 mm) /yr |
| Sky | 72 sunny | 30 stormy |
| Wind | 2.8 mph (1.2 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 73
Feb 87
Mar 57
Apr 63
May 53
Jun 42
Jul 56
Aug 54
Sep 62
Oct 86
Nov 86
Dec Humidity (%)
86
Jan 83
Feb 81
Mar 67
Apr 67
May 67
Jun 65
Jul 70
Aug 76
Sep 81
Oct 89
Nov 91
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 12 mi Olympia Regional Airport (OLM)
Ski resort 72 mi Tubing Hill
National park 95 mi Willamette Stone State Heritage Site
Mountain peak
(4,922 ft) 42 mi Vanson Peak
Hospital 10 mi Providence Lacey Immediate Care
Hiking trail 21 mi Rock Candy East
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 46°F 8°C | 36°F 2°C | 2.7 in 69 mm | 0.1 in2 mm | 8 |
| February | 46°F 8°C | 37°F 3°C | 5.7 in 145 mm | 8.5 in217 mm | 4 |
| March | 54°F 12°C | 42°F 6°C | 7.8 in 198 mm | 0.7 in17 mm | 1 |
| April | 61°F 16°C | 45°F 7°C | 3.1 in 79 mm | — | 7 |
| May | 66°F 19°C | 49°F 9°C | 1.7 in 44 mm | — | 6 |
| June | 72°F 22°C | 53°F 12°C | 0.8 in 20 mm | — | 9 |
| July | 78°F 25°C | 56°F 14°C | 0.1 in 2 mm | — | 15 |
| August | 77°F 25°C | 59°F 15°C | 1.6 in 40 mm | — | 7 |
| September | 72°F 22°C | 55°F 13°C | 1.3 in 34 mm | — | 9 |
| October | 59°F 15°C | 47°F 8°C | 5.8 in 148 mm | — | 6 |
| November | 53°F 12°C | 45°F 7°C | 7.4 in 189 mm | — | 0 |
| December | 49°F 10°C | 42°F 5°C | 11.4 in 290 mm | 0.3 in8 mm | 0 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 0 |
| February | 4 | 4 |
| March | 1 | 5 |
| April | 7 | 2 |
| May | 6 | 1 |
| June | 9 | 1 |
| July | 15 | 0 |
| August | 7 | 0 |
| September | 9 | 1 |
| October | 6 | 6 |
| November | 0 | 4 |
| December | 0 | 6 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 41°F 5°C |
| February | 38°F 3°C |
| March | 42°F 5°C |
| April | 48°F 9°C |
| May | 55°F 13°C |
| June | 62°F 16°C |
| July | 67°F 19°C |
| August | 68°F 20°C |
| September | 66°F 19°C |
| October | 55°F 13°C |
| November | 49°F 9°C |
| December | 46°F 8°C |