Weather World
La Grande Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°F Lo -11°F | Hi 4°F Lo -12°F | Hi 16°F Lo -2°F | Hi 31°F Lo 16°F | Hi 48°F Lo 32°F | Hi 63°F Lo 44°F | Hi 66°F Lo 49°F | Hi 64°F Lo 49°F | Hi 55°F Lo 43°F | Hi 43°F Lo 34°F | Hi 29°F Lo 21°F | Hi 14°F Lo 3°F |
| 9 mph | 9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 9 mph | 9 mph | 11 mph | 11 mph | 11 mph | 10 mph |
| 1.2 in | 0.8 in | 1.3 in | 2 in | 2.4 in | 2.9 in | 4.4 in | 4.6 in | 4.3 in | 3.4 in | 2.6 in | 2.1 in |
| 94% | 94% | 93% | 88% | 72% | 63% | 71% | 76% | 80% | 84% | 91% | 93% |
| 87% | 87% | 81% | 71% | 56% | 43% | 51% | 55% | 62% | 71% | 84% | 83% |
| 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.8 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in |
| 19 | 19 | 19 | 17 | 21 | 24 | 22 | 22 | 20 | 18 | 10 | 16 |
| 8 | 6 | 8 | 8 | 8 | 6 | 9 | 9 | 9 | 11 | 13 | 10 |
| 5 | 3 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 7 | 6 |
| 1 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 |
| 29 | 21 | 41 | 77 | 139 | 192 | 160 | 135 | 102 | 64 | 28 | 35 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -16°C Lo -24°C | Hi -15°C Lo -24°C | Hi -9°C Lo -19°C | Hi -1°C Lo -9°C | Hi 9°C Lo -0°C | Hi 18°C Lo 7°C | Hi 19°C Lo 10°C | Hi 18°C Lo 10°C | Hi 13°C Lo 6°C | Hi 6°C Lo 1°C | Hi -2°C Lo -6°C | Hi -10°C Lo -16°C |
| 15 km/h | 14 km/h | 15 km/h | 16 km/h | 16 km/h | 15 km/h | 15 km/h | 14 km/h | 17 km/h | 17 km/h | 17 km/h | 16 km/h |
| 29 mm | 21 mm | 33 mm | 50 mm | 61 mm | 73 mm | 112 mm | 117 mm | 108 mm | 86 mm | 65 mm | 53 mm |
| 94% | 94% | 93% | 88% | 72% | 63% | 71% | 76% | 80% | 84% | 91% | 93% |
| 87% | 87% | 81% | 71% | 56% | 43% | 51% | 55% | 62% | 71% | 84% | 83% |
| 101.4 kPa | 101.6 kPa | 101.7 kPa | 101.6 kPa | 101.5 kPa | 101.1 kPa | 100.9 kPa | 101.1 kPa | 101.3 kPa | 101.2 kPa | 101.2 kPa | 101.4 kPa |
| 19 | 19 | 19 | 17 | 21 | 24 | 22 | 22 | 20 | 18 | 10 | 16 |
| 8 | 6 | 8 | 8 | 8 | 6 | 9 | 9 | 9 | 11 | 13 | 10 |
| 5 | 3 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 7 | 6 |
| 1 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 |
| 29 | 21 | 41 | 77 | 139 | 192 | 160 | 135 | 102 | 64 | 28 | 35 |
| 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.