WeatherWX.com
Vienna Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 37°F Lo 29°F | Hi 42°F Lo 30°F | Hi 51°F Lo 36°F | Hi 61°F Lo 43°F | Hi 67°F Lo 50°F | Hi 76°F Lo 57°F | Hi 81°F Lo 61°F | Hi 81°F Lo 61°F | Hi 71°F Lo 54°F | Hi 59°F Lo 46°F | Hi 49°F Lo 39°F | Hi 40°F Lo 31°F |
| 8 mph | 9 mph | 8 mph | 8 mph | 8 mph | 7 mph | 7 mph | 6 mph | 7 mph | 7 mph | 8 mph | 8 mph |
| 1.6 in | 1.4 in | 1.4 in | 1.9 in | 3.3 in | 3.4 in | 3.2 in | 3 in | 2.9 in | 2.1 in | 1.6 in | 1.6 in |
| 83% | 79% | 69% | 68% | 73% | 71% | 64% | 62% | 67% | 74% | 80% | 82% |
| 54% | 54% | 44% | 40% | 42% | 34% | 31% | 29% | 34% | 38% | 46% | 52% |
| 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 | 30.1 in |
| 20 | 20 | 26 | 24 | 21 | 21 | 22 | 23 | 23 | 25 | 24 | 23 |
| 8 | 6 | 5 | 6 | 10 | 9 | 9 | 8 | 7 | 5 | 5 | 7 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 3 | 4 | 4 | 5 | 6 | 5 | 4 | 3 | 2 | 2 |
| 123 | 111 | 165 | 185 | 183 | 220 | 240 | 247 | 213 | 209 | 164 | 144 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°C Lo -2°C | Hi 5°C Lo -1°C | Hi 11°C Lo 2°C | Hi 16°C Lo 6°C | Hi 20°C Lo 10°C | Hi 25°C Lo 14°C | Hi 27°C Lo 16°C | Hi 27°C Lo 16°C | Hi 21°C Lo 12°C | Hi 15°C Lo 8°C | Hi 9°C Lo 4°C | Hi 4°C Lo -1°C |
| 13 km/h | 14 km/h | 14 km/h | 13 km/h | 13 km/h | 11 km/h | 11 km/h | 10 km/h | 11 km/h | 12 km/h | 12 km/h | 13 km/h |
| 41 mm | 36 mm | 35 mm | 49 mm | 84 mm | 87 mm | 80 mm | 76 mm | 75 mm | 53 mm | 40 mm | 41 mm |
| 83% | 79% | 69% | 68% | 73% | 71% | 64% | 62% | 67% | 74% | 80% | 82% |
| 54% | 54% | 44% | 40% | 42% | 34% | 31% | 29% | 34% | 38% | 46% | 52% |
| 1019 mb | 1019 mb | 1018 mb | 1016 mb | 1016 mb | 1015 mb | 1015 mb | 1016 mb | 1018 mb | 1019 mb | 1018 mb | 1019 mb |
| 20 | 20 | 26 | 24 | 21 | 21 | 22 | 23 | 23 | 25 | 24 | 23 |
| 8 | 6 | 5 | 6 | 10 | 9 | 9 | 8 | 7 | 5 | 5 | 7 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 3 | 4 | 4 | 5 | 6 | 5 | 4 | 3 | 2 | 2 |
| 123 | 111 | 165 | 185 | 183 | 220 | 240 | 247 | 213 | 209 | 164 | 144 |
| 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.