Weather World
Erin Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°F Lo 17°F | Hi 34°F Lo 18°F | Hi 43°F Lo 26°F | Hi 55°F Lo 36°F | Hi 67°F Lo 48°F | Hi 76°F Lo 56°F | Hi 81°F Lo 61°F | Hi 78°F Lo 59°F | Hi 72°F Lo 53°F | Hi 59°F Lo 43°F | Hi 46°F Lo 32°F | Hi 36°F Lo 24°F |
| 9 mph | 8 mph | 9 mph | 8 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 8 mph | 8 mph |
| 2.6 in | 3 in | 3.9 in | 4.7 in | 4.7 in | 5 in | 4.2 in | 4.5 in | 4.2 in | 4.7 in | 2.9 in | 4 in |
| 83% | 84% | 80% | 78% | 78% | 77% | 77% | 79% | 80% | 80% | 80% | 83% |
| 69% | 68% | 63% | 57% | 50% | 43% | 39% | 41% | 43% | 50% | 52% | 67% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 14 | 12 | 17 | 18 | 21 | 21 | 21 | 22 | 23 | 23 | 19 | 14 |
| 12 | 11 | 10 | 11 | 10 | 9 | 10 | 9 | 7 | 8 | 9 | 12 |
| 6 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 1 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 |
| 71 | 68 | 104 | 121 | 161 | 188 | 211 | 198 | 182 | 139 | 134 | 76 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -9°C | Hi 1°C Lo -8°C | Hi 6°C Lo -3°C | Hi 13°C Lo 2°C | Hi 20°C Lo 9°C | Hi 24°C Lo 13°C | Hi 27°C Lo 16°C | Hi 26°C Lo 15°C | Hi 22°C Lo 12°C | Hi 15°C Lo 6°C | Hi 8°C Lo -0°C | Hi 2°C Lo -4°C |
| 14 km/h | 14 km/h | 14 km/h | 13 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 11 km/h | 13 km/h | 13 km/h |
| 67 mm | 76 mm | 100 mm | 119 mm | 120 mm | 128 mm | 107 mm | 114 mm | 105 mm | 120 mm | 74 mm | 100 mm |
| 83% | 84% | 80% | 78% | 78% | 77% | 77% | 79% | 80% | 80% | 80% | 83% |
| 69% | 68% | 63% | 57% | 50% | 43% | 39% | 41% | 43% | 50% | 52% | 67% |
| 1018 mb | 1018 mb | 1018 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1017 mb | 1019 mb | 1019 mb |
| 14 | 12 | 17 | 18 | 21 | 21 | 21 | 22 | 23 | 23 | 19 | 14 |
| 12 | 11 | 10 | 11 | 10 | 9 | 10 | 9 | 7 | 8 | 9 | 12 |
| 6 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 1 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 |
| 71 | 68 | 104 | 121 | 161 | 188 | 211 | 198 | 182 | 139 | 134 | 76 |
| 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.