Weather World
Ames Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 38°F Lo 22°F | Hi 43°F Lo 25°F | Hi 56°F Lo 36°F | Hi 65°F Lo 44°F | Hi 74°F Lo 54°F | Hi 87°F Lo 66°F | Hi 91°F Lo 70°F | Hi 89°F Lo 68°F | Hi 82°F Lo 61°F | Hi 67°F Lo 48°F | Hi 54°F Lo 36°F | Hi 42°F Lo 26°F |
| 10 mph | 10 mph | 11 mph | 12 mph | 10 mph | 10 mph | 9 mph | 9 mph | 10 mph | 10 mph | 10 mph | 10 mph |
| 1.2 in | 1.2 in | 2.2 in | 4 in | 7.4 in | 5.7 in | 4.5 in | 4.6 in | 3.6 in | 2.6 in | 2.2 in | 1.5 in |
| 73% | 68% | 64% | 64% | 72% | 66% | 61% | 62% | 62% | 59% | 64% | 69% |
| 39% | 39% | 39% | 38% | 41% | 27% | 26% | 26% | 26% | 27% | 29% | 36% |
| 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 |
| 25 | 23 | 26 | 24 | 22 | 22 | 24 | 24 | 25 | 27 | 26 | 26 |
| 3 | 3 | 4 | 5 | 9 | 8 | 7 | 7 | 5 | 4 | 3 | 4 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
| 203 | 181 | 205 | 201 | 192 | 251 | 265 | 270 | 257 | 249 | 245 | 220 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°C Lo -6°C | Hi 6°C Lo -4°C | Hi 13°C Lo 2°C | Hi 18°C Lo 7°C | Hi 23°C Lo 12°C | Hi 30°C Lo 19°C | Hi 33°C Lo 21°C | Hi 32°C Lo 20°C | Hi 28°C Lo 16°C | Hi 20°C Lo 9°C | Hi 12°C Lo 2°C | Hi 6°C Lo -3°C |
| 16 km/h | 16 km/h | 18 km/h | 19 km/h | 16 km/h | 16 km/h | 14 km/h | 14 km/h | 16 km/h | 17 km/h | 17 km/h | 16 km/h |
| 31 mm | 31 mm | 55 mm | 101 mm | 188 mm | 145 mm | 114 mm | 117 mm | 92 mm | 67 mm | 57 mm | 39 mm |
| 73% | 68% | 64% | 64% | 72% | 66% | 61% | 62% | 62% | 59% | 64% | 69% |
| 39% | 39% | 39% | 38% | 41% | 27% | 26% | 26% | 26% | 27% | 29% | 36% |
| 1022 mb | 1020 mb | 1016 mb | 1013 mb | 1013 mb | 1011 mb | 1013 mb | 1013 mb | 1015 mb | 1016 mb | 1018 mb | 1020 mb |
| 25 | 23 | 26 | 24 | 22 | 22 | 24 | 24 | 25 | 27 | 26 | 26 |
| 3 | 3 | 4 | 5 | 9 | 8 | 7 | 7 | 5 | 4 | 3 | 4 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
| 203 | 181 | 205 | 201 | 192 | 251 | 265 | 270 | 257 | 249 | 245 | 220 |
| 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.