Weather World
Herman Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 30°F | Hi 49°F Lo 33°F | Hi 57°F Lo 39°F | Hi 68°F Lo 49°F | Hi 77°F Lo 58°F | Hi 85°F Lo 66°F | Hi 90°F Lo 71°F | Hi 87°F Lo 68°F | Hi 81°F Lo 63°F | Hi 70°F Lo 53°F | Hi 58°F Lo 42°F | Hi 50°F Lo 36°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 5 mph | 5 mph | 6 mph | 6 mph | 6 mph | 6 mph |
| 4 in | 4 in | 4.4 in | 4.9 in | 5.2 in | 4.7 in | 5.7 in | 6 in | 5 in | 4.9 in | 3.9 in | 4.5 in |
| 72% | 74% | 72% | 71% | 75% | 71% | 71% | 73% | 74% | 73% | 72% | 75% |
| 41% | 45% | 45% | 40% | 46% | 36% | 37% | 38% | 40% | 37% | 35% | 43% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in | 30.1 in |
| 22 | 19 | 23 | 24 | 22 | 21 | 20 | 20 | 23 | 26 | 25 | 24 |
| 6 | 8 | 7 | 6 | 9 | 9 | 11 | 11 | 7 | 5 | 5 | 7 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| 2 | 3 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
| 198 | 161 | 171 | 193 | 184 | 221 | 209 | 203 | 192 | 203 | 216 | 194 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo -1°C | Hi 10°C Lo 0°C | Hi 14°C Lo 4°C | Hi 20°C Lo 9°C | Hi 25°C Lo 14°C | Hi 30°C Lo 19°C | Hi 32°C Lo 21°C | Hi 30°C Lo 20°C | Hi 27°C Lo 17°C | Hi 21°C Lo 11°C | Hi 14°C Lo 5°C | Hi 10°C Lo 2°C |
| 11 km/h | 11 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h |
| 101 mm | 103 mm | 112 mm | 126 mm | 133 mm | 118 mm | 145 mm | 152 mm | 127 mm | 124 mm | 100 mm | 114 mm |
| 72% | 74% | 72% | 71% | 75% | 71% | 71% | 73% | 74% | 73% | 72% | 75% |
| 41% | 45% | 45% | 40% | 46% | 36% | 37% | 38% | 40% | 37% | 35% | 43% |
| 1020 mb | 1019 mb | 1019 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1017 mb | 1018 mb | 1021 mb | 1020 mb |
| 22 | 19 | 23 | 24 | 22 | 21 | 20 | 20 | 23 | 26 | 25 | 24 |
| 6 | 8 | 7 | 6 | 9 | 9 | 11 | 11 | 7 | 5 | 5 | 7 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| 2 | 3 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
| 198 | 161 | 171 | 193 | 184 | 221 | 209 | 203 | 192 | 203 | 216 | 194 |
| 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.