Weather World
Alderson Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 49°F Lo 33°F | Hi 54°F Lo 37°F | Hi 64°F Lo 46°F | Hi 71°F Lo 52°F | Hi 79°F Lo 61°F | Hi 89°F Lo 70°F | Hi 93°F Lo 74°F | Hi 93°F Lo 73°F | Hi 87°F Lo 67°F | Hi 74°F Lo 56°F | Hi 62°F Lo 45°F | Hi 53°F Lo 38°F |
| 8 mph | 8 mph | 9 mph | 9 mph | 8 mph | 7 mph | 6 mph | 6 mph | 6 mph | 7 mph | 8 mph | 8 mph |
| 2.9 in | 3.3 in | 4.6 in | 7.1 in | 8.6 in | 4.1 in | 3.9 in | 3 in | 3.6 in | 5.2 in | 3.7 in | 3.8 in |
| 70% | 74% | 72% | 74% | 78% | 73% | 67% | 64% | 67% | 67% | 70% | 72% |
| 37% | 45% | 42% | 42% | 41% | 28% | 26% | 24% | 28% | 30% | 33% | 40% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 26 | 20 | 24 | 22 | 21 | 23 | 23 | 23 | 24 | 25 | 25 | 25 |
| 4 | 6 | 7 | 8 | 10 | 7 | 8 | 8 | 6 | 6 | 5 | 5 |
| 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 3 | 3 | 4 | 5 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 2 |
| 216 | 163 | 185 | 175 | 175 | 239 | 260 | 268 | 241 | 234 | 219 | 202 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 10°C Lo 1°C | Hi 12°C Lo 3°C | Hi 18°C Lo 8°C | Hi 22°C Lo 11°C | Hi 26°C Lo 16°C | Hi 32°C Lo 21°C | Hi 34°C Lo 23°C | Hi 34°C Lo 23°C | Hi 30°C Lo 19°C | Hi 24°C Lo 13°C | Hi 17°C Lo 7°C | Hi 11°C Lo 3°C |
| 12 km/h | 13 km/h | 14 km/h | 14 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 10 km/h | 12 km/h | 13 km/h | 12 km/h |
| 73 mm | 83 mm | 116 mm | 180 mm | 219 mm | 105 mm | 100 mm | 76 mm | 92 mm | 132 mm | 93 mm | 97 mm |
| 70% | 74% | 72% | 74% | 78% | 73% | 67% | 64% | 67% | 67% | 70% | 72% |
| 37% | 45% | 42% | 42% | 41% | 28% | 26% | 24% | 28% | 30% | 33% | 40% |
| 1021 mb | 1019 mb | 1017 mb | 1014 mb | 1013 mb | 1013 mb | 1014 mb | 1014 mb | 1015 mb | 1017 mb | 1020 mb | 1020 mb |
| 26 | 20 | 24 | 22 | 21 | 23 | 23 | 23 | 24 | 25 | 25 | 25 |
| 4 | 6 | 7 | 8 | 10 | 7 | 8 | 8 | 6 | 6 | 5 | 5 |
| 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 3 | 3 | 4 | 5 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 2 |
| 216 | 163 | 185 | 175 | 175 | 239 | 260 | 268 | 241 | 234 | 219 | 202 |
| 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.