Weather World
City of Grenchen, Switzerland
Grenchen Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 38°F Lo 27°F | Hi 41°F Lo 29°F | Hi 49°F Lo 33°F | Hi 58°F Lo 39°F | Hi 63°F Lo 46°F | Hi 72°F Lo 54°F | Hi 76°F Lo 57°F | Hi 75°F Lo 57°F | Hi 67°F Lo 50°F | Hi 59°F Lo 44°F | Hi 48°F Lo 36°F | Hi 40°F Lo 30°F |
| 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph |
| 4 in | 3.1 in | 2.7 in | 3.4 in | 5.5 in | 5.1 in | 5.1 in | 5.2 in | 3.8 in | 3.7 in | 4.6 in | 4.8 in |
| 87% | 84% | 81% | 79% | 81% | 79% | 76% | 77% | 81% | 83% | 85% | 86% |
| 52% | 50% | 45% | 44% | 49% | 42% | 38% | 35% | 40% | 41% | 48% | 51% |
| 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 | 30.0 in | 30.1 in |
| 13 | 15 | 20 | 20 | 19 | 19 | 20 | 20 | 23 | 24 | 18 | 13 |
| 12 | 9 | 8 | 9 | 12 | 11 | 11 | 11 | 7 | 7 | 9 | 13 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
| 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 1 | 2 |
| 134 | 123 | 167 | 169 | 143 | 172 | 196 | 220 | 192 | 189 | 157 | 138 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°C Lo -3°C | Hi 5°C Lo -2°C | Hi 10°C Lo 1°C | Hi 14°C Lo 4°C | Hi 18°C Lo 8°C | Hi 22°C Lo 12°C | Hi 24°C Lo 14°C | Hi 24°C Lo 14°C | Hi 20°C Lo 10°C | Hi 15°C Lo 6°C | Hi 9°C Lo 2°C | Hi 5°C Lo -1°C |
| 9 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 7 km/h | 8 km/h | 9 km/h |
| 101 mm | 79 mm | 69 mm | 86 mm | 140 mm | 128 mm | 130 mm | 131 mm | 97 mm | 94 mm | 118 mm | 121 mm |
| 87% | 84% | 81% | 79% | 81% | 79% | 76% | 77% | 81% | 83% | 85% | 86% |
| 52% | 50% | 45% | 44% | 49% | 42% | 38% | 35% | 40% | 41% | 48% | 51% |
| 1020 mb | 1019 mb | 1017 mb | 1016 mb | 1017 mb | 1017 mb | 1017 mb | 1017 mb | 1018 mb | 1019 mb | 1017 mb | 1020 mb |
| 13 | 15 | 20 | 20 | 19 | 19 | 20 | 20 | 23 | 24 | 18 | 13 |
| 12 | 9 | 8 | 9 | 12 | 11 | 11 | 11 | 7 | 7 | 9 | 13 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
| 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 1 | 2 |
| 134 | 123 | 167 | 169 | 143 | 172 | 196 | 220 | 192 | 189 | 157 | 138 |
| 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.