WeatherWX.com
Ackley Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 25°F Lo 11°F | Hi 28°F Lo 13°F | Hi 44°F Lo 29°F | Hi 56°F Lo 39°F | Hi 68°F Lo 51°F | Hi 78°F Lo 61°F | Hi 81°F Lo 64°F | Hi 80°F Lo 62°F | Hi 74°F Lo 55°F | Hi 60°F Lo 43°F | Hi 45°F Lo 31°F | Hi 32°F Lo 19°F |
| 11 mph | 11 mph | 11 mph | 11 mph | 10 mph | 9 mph | 7 mph | 7 mph | 9 mph | 10 mph | 11 mph | 10 mph |
| 0.5 in | 0.6 in | 1.1 in | 2 in | 2.4 in | 2.8 in | 1.7 in | 1.7 in | 1.6 in | 1.5 in | 0.7 in | 0.8 in |
| 87% | 86% | 77% | 72% | 76% | 80% | 83% | 80% | 74% | 67% | 73% | 81% |
| 60% | 57% | 53% | 49% | 47% | 39% | 34% | 33% | 32% | 38% | 41% | 54% |
| 30.1 in | 30.1 in | 30.1 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 |
| 21 | 19 | 23 | 22 | 22 | 21 | 25 | 24 | 24 | 26 | 25 | 22 |
| 6 | 6 | 5 | 8 | 9 | 9 | 6 | 7 | 6 | 5 | 4 | 6 |
| 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 39 | 40 | 47 | 50 | 57 | 65 | 75 | 77 | 76 | 69 | 63 | 51 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -4°C Lo -12°C | Hi -2°C Lo -11°C | Hi 7°C Lo -2°C | Hi 14°C Lo 4°C | Hi 20°C Lo 11°C | Hi 26°C Lo 16°C | Hi 27°C Lo 18°C | Hi 27°C Lo 16°C | Hi 24°C Lo 13°C | Hi 15°C Lo 6°C | Hi 7°C Lo -1°C | Hi -0°C Lo -7°C |
| 17 km/h | 17 km/h | 17 km/h | 18 km/h | 15 km/h | 14 km/h | 12 km/h | 12 km/h | 14 km/h | 16 km/h | 17 km/h | 17 km/h |
| 13 mm | 14 mm | 27 mm | 51 mm | 61 mm | 71 mm | 44 mm | 43 mm | 41 mm | 38 mm | 19 mm | 20 mm |
| 87% | 86% | 77% | 72% | 76% | 80% | 83% | 80% | 74% | 67% | 73% | 81% |
| 60% | 57% | 53% | 49% | 47% | 39% | 34% | 33% | 32% | 38% | 41% | 54% |
| 1021 mb | 1021 mb | 1018 mb | 1014 mb | 1014 mb | 1012 mb | 1014 mb | 1014 mb | 1016 mb | 1016 mb | 1019 mb | 1019 mb |
| 21 | 19 | 23 | 22 | 22 | 21 | 25 | 24 | 24 | 26 | 25 | 22 |
| 6 | 6 | 5 | 8 | 9 | 9 | 6 | 7 | 6 | 5 | 4 | 6 |
| 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 39 | 40 | 47 | 50 | 57 | 65 | 75 | 77 | 76 | 69 | 63 | 51 |
| 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.