Weather World
Shannon Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 39°F Lo 24°F | Hi 44°F Lo 28°F | Hi 55°F Lo 36°F | Hi 65°F Lo 45°F | Hi 74°F Lo 55°F | Hi 82°F Lo 62°F | Hi 86°F Lo 66°F | Hi 85°F Lo 64°F | Hi 80°F Lo 59°F | Hi 67°F Lo 47°F | Hi 54°F Lo 37°F | Hi 45°F Lo 31°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 |
| 4 in | 4.7 in | 5.4 in | 5.8 in | 6.4 in | 5.9 in | 5.5 in | 3.1 in | 3.8 in | 4 in | 3.9 in | 5.1 in |
| 80% | 81% | 77% | 76% | 79% | 77% | 77% | 74% | 73% | 74% | 75% | 80% |
| 59% | 58% | 52% | 46% | 46% | 36% | 36% | 33% | 33% | 37% | 41% | 58% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in | 30.1 in |
| 18 | 17 | 21 | 21 | 20 | 19 | 20 | 22 | 23 | 24 | 24 | 21 |
| 9 | 8 | 9 | 9 | 11 | 11 | 11 | 9 | 7 | 7 | 5 | 8 |
| 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 118 | 113 | 141 | 160 | 174 | 211 | 216 | 237 | 223 | 199 | 188 | 121 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 4°C Lo -4°C | Hi 7°C Lo -3°C | Hi 13°C Lo 2°C | Hi 18°C Lo 7°C | Hi 23°C Lo 13°C | Hi 28°C Lo 17°C | Hi 30°C Lo 19°C | Hi 30°C Lo 18°C | Hi 27°C Lo 15°C | Hi 20°C Lo 9°C | Hi 12°C Lo 3°C | Hi 7°C Lo -1°C |
| 14 km/h | 14 km/h | 14 km/h | 14 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 11 km/h | 12 km/h | 13 km/h |
| 100 mm | 120 mm | 137 mm | 148 mm | 162 mm | 150 mm | 139 mm | 80 mm | 96 mm | 101 mm | 99 mm | 129 mm |
| 80% | 81% | 77% | 76% | 79% | 77% | 77% | 74% | 73% | 74% | 75% | 80% |
| 59% | 58% | 52% | 46% | 46% | 36% | 36% | 33% | 33% | 37% | 41% | 58% |
| 1021 mb | 1020 mb | 1019 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1017 mb | 1018 mb | 1021 mb | 1020 mb |
| 18 | 17 | 21 | 21 | 20 | 19 | 20 | 22 | 23 | 24 | 24 | 21 |
| 9 | 8 | 9 | 9 | 11 | 11 | 11 | 9 | 7 | 7 | 5 | 8 |
| 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 118 | 113 | 141 | 160 | 174 | 211 | 216 | 237 | 223 | 199 | 188 | 121 |
| 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.