Weather World
Ames Field Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 31°F Lo 22°F | Hi 33°F Lo 23°F | Hi 44°F Lo 33°F | Hi 53°F Lo 41°F | Hi 64°F Lo 51°F | Hi 74°F Lo 61°F | Hi 79°F Lo 67°F | Hi 78°F Lo 66°F | Hi 73°F Lo 60°F | Hi 61°F Lo 49°F | Hi 48°F Lo 38°F | Hi 37°F Lo 29°F |
| 12 mph | 12 mph | 12 mph | 11 mph | 9 mph | 9 mph | 8 mph | 8 mph | 9 mph | 12 mph | 13 mph | 12 mph |
| 2.5 in | 2.7 in | 4.1 in | 6 in | 6 in | 6.3 in | 4.7 in | 4.3 in | 3.3 in | 4.6 in | 3.2 in | 2.7 in |
| 83% | 82% | 77% | 78% | 80% | 80% | 81% | 80% | 76% | 72% | 74% | 80% |
| 69% | 63% | 54% | 51% | 43% | 34% | 31% | 30% | 32% | 44% | 50% | 64% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 14 | 16 | 20 | 20 | 22 | 21 | 23 | 22 | 23 | 23 | 22 | 20 |
| 11 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 7 | 8 | 7 | 8 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 |
| 1 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 82 | 97 | 137 | 142 | 176 | 210 | 222 | 240 | 221 | 168 | 153 | 97 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -6°C | Hi 1°C Lo -5°C | Hi 7°C Lo 0°C | Hi 12°C Lo 5°C | Hi 18°C Lo 11°C | Hi 23°C Lo 16°C | Hi 26°C Lo 19°C | Hi 25°C Lo 19°C | Hi 23°C Lo 15°C | Hi 16°C Lo 10°C | Hi 9°C Lo 3°C | Hi 3°C Lo -1°C |
| 20 km/h | 19 km/h | 19 km/h | 18 km/h | 15 km/h | 14 km/h | 12 km/h | 13 km/h | 15 km/h | 19 km/h | 20 km/h | 20 km/h |
| 65 mm | 67 mm | 103 mm | 151 mm | 151 mm | 160 mm | 120 mm | 108 mm | 83 mm | 116 mm | 82 mm | 68 mm |
| 83% | 82% | 77% | 78% | 80% | 80% | 81% | 80% | 76% | 72% | 74% | 80% |
| 69% | 63% | 54% | 51% | 43% | 34% | 31% | 30% | 32% | 44% | 50% | 64% |
| 1019 mb | 1019 mb | 1018 mb | 1015 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 14 | 16 | 20 | 20 | 22 | 21 | 23 | 22 | 23 | 23 | 22 | 20 |
| 11 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 7 | 8 | 7 | 8 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 |
| 1 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 82 | 97 | 137 | 142 | 176 | 210 | 222 | 240 | 221 | 168 | 153 | 97 |
| 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.