Weather World
Forest Grove Park Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 33°F Lo 19°F | Hi 38°F Lo 22°F | Hi 52°F Lo 35°F | Hi 62°F Lo 43°F | Hi 71°F Lo 54°F | Hi 82°F Lo 64°F | Hi 85°F Lo 67°F | Hi 84°F Lo 65°F | Hi 79°F Lo 58°F | Hi 65°F Lo 47°F | Hi 51°F Lo 35°F | Hi 39°F Lo 26°F |
| 10 mph | 10 mph | 11 mph | 11 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 10 mph | 10 mph |
| 1.9 in | 1.8 in | 4.3 in | 5.2 in | 6.6 in | 7.1 in | 5.2 in | 5.4 in | 4 in | 3.9 in | 3.5 in | 2.2 in |
| 79% | 76% | 74% | 74% | 80% | 80% | 78% | 76% | 71% | 68% | 72% | 76% |
| 51% | 48% | 49% | 46% | 43% | 33% | 30% | 30% | 28% | 35% | 37% | 47% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 22 | 19 | 22 | 22 | 21 | 22 | 24 | 24 | 24 | 25 | 24 | 24 |
| 6 | 6 | 7 | 8 | 10 | 8 | 7 | 7 | 6 | 5 | 5 | 4 |
| 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
| 152 | 152 | 159 | 162 | 163 | 204 | 227 | 241 | 248 | 213 | 205 | 170 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 0°C Lo -7°C | Hi 3°C Lo -6°C | Hi 11°C Lo 2°C | Hi 17°C Lo 6°C | Hi 22°C Lo 12°C | Hi 28°C Lo 18°C | Hi 30°C Lo 20°C | Hi 29°C Lo 18°C | Hi 26°C Lo 15°C | Hi 18°C Lo 8°C | Hi 11°C Lo 2°C | Hi 4°C Lo -3°C |
| 16 km/h | 16 km/h | 17 km/h | 17 km/h | 14 km/h | 13 km/h | 11 km/h | 11 km/h | 13 km/h | 16 km/h | 16 km/h | 16 km/h |
| 49 mm | 46 mm | 109 mm | 131 mm | 168 mm | 180 mm | 131 mm | 138 mm | 101 mm | 100 mm | 89 mm | 55 mm |
| 79% | 76% | 74% | 74% | 80% | 80% | 78% | 76% | 71% | 68% | 72% | 76% |
| 51% | 48% | 49% | 46% | 43% | 33% | 30% | 30% | 28% | 35% | 37% | 47% |
| 1021 mb | 1020 mb | 1017 mb | 1014 mb | 1014 mb | 1013 mb | 1014 mb | 1015 mb | 1016 mb | 1016 mb | 1019 mb | 1020 mb |
| 22 | 19 | 22 | 22 | 21 | 22 | 24 | 24 | 24 | 25 | 24 | 24 |
| 6 | 6 | 7 | 8 | 10 | 8 | 7 | 7 | 6 | 5 | 5 | 4 |
| 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
| 152 | 152 | 159 | 162 | 163 | 204 | 227 | 241 | 248 | 213 | 205 | 170 |
| 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.