WeatherWX.com
Cascade Locks State Airport Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 43°F Lo 29°F | Hi 44°F Lo 29°F | Hi 49°F Lo 32°F | Hi 56°F Lo 36°F | Hi 65°F Lo 43°F | Hi 71°F Lo 47°F | Hi 81°F Lo 53°F | Hi 82°F Lo 54°F | Hi 74°F Lo 49°F | Hi 61°F Lo 41°F | Hi 48°F Lo 33°F | Hi 41°F Lo 28°F |
| 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 6 mph | 6 mph |
| 12.2 in | 10.2 in | 10.8 in | 8.3 in | 5.1 in | 3.6 in | 0.6 in | 0.7 in | 3.9 in | 10.1 in | 12.2 in | 13.4 in |
| 88% | 90% | 87% | 81% | 75% | 71% | 64% | 64% | 69% | 76% | 86% | 89% |
| 65% | 68% | 66% | 61% | 50% | 41% | 22% | 22% | 34% | 48% | 63% | 68% |
| 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 8 | 6 | 8 | 13 | 21 | 22 | 30 | 29 | 24 | 19 | 9 | 6 |
| 15 | 15 | 17 | 13 | 9 | 8 | 1 | 2 | 6 | 12 | 15 | 17 |
| 9 | 9 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 |
| 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 4 | 4 | 2 | 1 | 1 |
| 98 | 78 | 90 | 106 | 167 | 207 | 301 | 295 | 226 | 171 | 101 | 88 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo -2°C | Hi 7°C Lo -2°C | Hi 9°C Lo -0°C | Hi 13°C Lo 2°C | Hi 18°C Lo 6°C | Hi 22°C Lo 8°C | Hi 27°C Lo 12°C | Hi 28°C Lo 12°C | Hi 23°C Lo 9°C | Hi 16°C Lo 5°C | Hi 9°C Lo 1°C | Hi 5°C Lo -2°C |
| 10 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h |
| 311 mm | 259 mm | 274 mm | 210 mm | 130 mm | 90 mm | 14 mm | 17 mm | 100 mm | 255 mm | 309 mm | 340 mm |
| 88% | 90% | 87% | 81% | 75% | 71% | 64% | 64% | 69% | 76% | 86% | 89% |
| 65% | 68% | 66% | 61% | 50% | 41% | 22% | 22% | 34% | 48% | 63% | 68% |
| 1020 mb | 1019 mb | 1017 mb | 1018 mb | 1016 mb | 1016 mb | 1016 mb | 1015 mb | 1016 mb | 1018 mb | 1019 mb | 1020 mb |
| 8 | 6 | 8 | 13 | 21 | 22 | 30 | 29 | 24 | 19 | 9 | 6 |
| 15 | 15 | 17 | 13 | 9 | 8 | 1 | 2 | 6 | 12 | 15 | 17 |
| 9 | 9 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 |
| 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 4 | 4 | 2 | 1 | 1 |
| 98 | 78 | 90 | 106 | 167 | 207 | 301 | 295 | 226 | 171 | 101 | 88 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.