WeatherWX.comPortland Corners Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°F Lo 16°F | Hi 30°F Lo 18°F | Hi 46°F Lo 32°F | Hi 57°F Lo 41°F | Hi 69°F Lo 53°F | Hi 78°F Lo 62°F | Hi 80°F Lo 64°F | Hi 79°F Lo 62°F | Hi 75°F Lo 56°F | Hi 61°F Lo 46°F | Hi 46°F Lo 34°F | Hi 35°F Lo 25°F |
| 10 mph | 10 mph | 10 mph | 11 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 10 mph | 10 mph |
| 1.4 in | 1.8 in | 2.6 in | 3.8 in | 5.3 in | 4.6 in | 3.8 in | 3.3 in | 2.4 in | 2.9 in | 2 in | 1.6 in |
| 85% | 83% | 76% | 74% | 77% | 81% | 85% | 83% | 77% | 72% | 73% | 80% |
| 60% | 58% | 49% | 49% | 43% | 32% | 31% | 29% | 30% | 40% | 41% | 53% |
| 30.1 in | 30.1 in | 30.1 in | 29.9 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 13 | 12 | 20 | 22 | 23 | 23 | 25 | 27 | 26 | 26 | 23 | 18 |
| 3 | 3 | 6 | 6 | 9 | 7 | 6 | 4 | 4 | 5 | 4 | 4 |
| 15 | 13 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 9 |
| 4 | 3 | 2 | 2 | 2 | 4 | 7 | 7 | 6 | 2 | 1 | 3 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 1 | 1 |
| 199 | 185 | 254 | 241 | 276 | 308 | 330 | 334 | 308 | 274 | 264 | 229 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -3°C Lo -9°C | Hi -1°C Lo -8°C | Hi 8°C Lo 0°C | Hi 14°C Lo 5°C | Hi 21°C Lo 12°C | Hi 26°C Lo 16°C | Hi 27°C Lo 18°C | Hi 26°C Lo 17°C | Hi 24°C Lo 13°C | Hi 16°C Lo 8°C | Hi 8°C Lo 1°C | Hi 2°C Lo -4°C |
| 16 km/h | 17 km/h | 17 km/h | 17 km/h | 15 km/h | 13 km/h | 11 km/h | 11 km/h | 13 km/h | 15 km/h | 16 km/h | 16 km/h |
| 36 mm | 45 mm | 65 mm | 97 mm | 135 mm | 116 mm | 96 mm | 84 mm | 61 mm | 75 mm | 50 mm | 41 mm |
| 85% | 83% | 76% | 74% | 77% | 81% | 85% | 83% | 77% | 72% | 73% | 80% |
| 60% | 58% | 49% | 49% | 43% | 32% | 31% | 29% | 30% | 40% | 41% | 53% |
| 1020 mb | 1020 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 13 | 12 | 20 | 22 | 23 | 23 | 25 | 27 | 26 | 26 | 23 | 18 |
| 3 | 3 | 6 | 6 | 9 | 7 | 6 | 4 | 4 | 5 | 4 | 4 |
| 15 | 13 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 9 |
| 4 | 3 | 2 | 2 | 2 | 4 | 7 | 7 | 6 | 2 | 1 | 3 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 1 | 1 |
| 199 | 185 | 254 | 241 | 276 | 308 | 330 | 334 | 308 | 274 | 264 | 229 |
| 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.
