Weather World
Harlowton Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 32°F Lo 16°F | Hi 32°F Lo 14°F | Hi 43°F Lo 24°F | Hi 50°F Lo 30°F | Hi 61°F Lo 39°F | Hi 71°F Lo 47°F | Hi 82°F Lo 55°F | Hi 80°F Lo 54°F | Hi 71°F Lo 46°F | Hi 55°F Lo 33°F | Hi 41°F Lo 23°F | Hi 32°F Lo 16°F |
| 10 mph | 9 mph | 9 mph | 9 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 9 mph | 10 mph |
| 0.7 in | 0.9 in | 1.2 in | 2.1 in | 3 in | 3 in | 1 in | 1.4 in | 1.6 in | 1.5 in | 0.8 in | 0.9 in |
| 75% | 76% | 70% | 64% | 62% | 58% | 47% | 45% | 49% | 60% | 67% | 74% |
| 35% | 41% | 39% | 39% | 37% | 27% | 17% | 19% | 23% | 29% | 30% | 35% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in |
| 22 | 18 | 23 | 19 | 21 | 22 | 27 | 27 | 26 | 25 | 23 | 22 |
| 6 | 7 | 5 | 8 | 10 | 8 | 5 | 4 | 4 | 4 | 5 | 6 |
| 3 | 3 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 3 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 2 | 4 | 5 | 6 | 5 | 3 | 2 | 1 | 2 |
| 215 | 168 | 200 | 189 | 209 | 262 | 320 | 309 | 274 | 239 | 236 | 220 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 0°C Lo -9°C | Hi -0°C Lo -10°C | Hi 6°C Lo -5°C | Hi 10°C Lo -1°C | Hi 16°C Lo 4°C | Hi 22°C Lo 9°C | Hi 28°C Lo 13°C | Hi 27°C Lo 12°C | Hi 22°C Lo 8°C | Hi 13°C Lo 1°C | Hi 5°C Lo -5°C | Hi -0°C Lo -9°C |
| 16 km/h | 15 km/h | 14 km/h | 14 km/h | 13 km/h | 13 km/h | 11 km/h | 11 km/h | 12 km/h | 14 km/h | 15 km/h | 15 km/h |
| 18 mm | 22 mm | 31 mm | 53 mm | 75 mm | 75 mm | 26 mm | 35 mm | 41 mm | 38 mm | 20 mm | 22 mm |
| 75% | 76% | 70% | 64% | 62% | 58% | 47% | 45% | 49% | 60% | 67% | 74% |
| 35% | 41% | 39% | 39% | 37% | 27% | 17% | 19% | 23% | 29% | 30% | 35% |
| 1021 mb | 1020 mb | 1016 mb | 1014 mb | 1013 mb | 1011 mb | 1013 mb | 1013 mb | 1013 mb | 1011 mb | 1017 mb | 1020 mb |
| 22 | 18 | 23 | 19 | 21 | 22 | 27 | 27 | 26 | 25 | 23 | 22 |
| 6 | 7 | 5 | 8 | 10 | 8 | 5 | 4 | 4 | 4 | 5 | 6 |
| 3 | 3 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 3 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 2 | 4 | 5 | 6 | 5 | 3 | 2 | 1 | 2 |
| 215 | 168 | 200 | 189 | 209 | 262 | 320 | 309 | 274 | 239 | 236 | 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.