Weather World
Municipality of Trieste, Italy
Trieste Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 37°F | Hi 48°F Lo 38°F | Hi 54°F Lo 42°F | Hi 61°F Lo 48°F | Hi 68°F Lo 54°F | Hi 78°F Lo 62°F | Hi 82°F Lo 67°F | Hi 83°F Lo 67°F | Hi 74°F Lo 61°F | Hi 65°F Lo 53°F | Hi 55°F Lo 46°F | Hi 48°F Lo 40°F |
| 6 mph | 7 mph | 7 mph | 6 mph | 6 mph | 5 mph | 5 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph |
| 3.8 in | 4.7 in | 4.1 in | 3.7 in | 5.6 in | 4 in | 3.4 in | 4 in | 7.1 in | 5.7 in | 7.4 in | 5 in |
| 78% | 77% | 73% | 72% | 74% | 71% | 67% | 66% | 73% | 77% | 80% | 79% |
| 47% | 50% | 41% | 40% | 41% | 29% | 25% | 23% | 33% | 39% | 48% | 46% |
| 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in |
| 24 | 21 | 25 | 23 | 20 | 22 | 25 | 25 | 23 | 24 | 22 | 25 |
| 6 | 7 | 6 | 7 | 11 | 8 | 6 | 6 | 7 | 7 | 8 | 6 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 4 | 6 | 6 | 5 | 4 | 4 | 2 | 2 |
| 164 | 136 | 191 | 191 | 184 | 234 | 267 | 277 | 229 | 199 | 163 | 173 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 8°C Lo 3°C | Hi 9°C Lo 3°C | Hi 12°C Lo 6°C | Hi 16°C Lo 9°C | Hi 20°C Lo 12°C | Hi 25°C Lo 17°C | Hi 28°C Lo 19°C | Hi 29°C Lo 20°C | Hi 23°C Lo 16°C | Hi 18°C Lo 12°C | Hi 13°C Lo 8°C | Hi 9°C Lo 4°C |
| 10 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h |
| 95 mm | 119 mm | 104 mm | 93 mm | 142 mm | 101 mm | 86 mm | 102 mm | 181 mm | 146 mm | 188 mm | 127 mm |
| 78% | 77% | 73% | 72% | 74% | 71% | 67% | 66% | 73% | 77% | 80% | 79% |
| 47% | 50% | 41% | 40% | 41% | 29% | 25% | 23% | 33% | 39% | 48% | 46% |
| 1018 mb | 1018 mb | 1017 mb | 1015 mb | 1015 mb | 1015 mb | 1015 mb | 1015 mb | 1017 mb | 1018 mb | 1017 mb | 1019 mb |
| 24 | 21 | 25 | 23 | 20 | 22 | 25 | 25 | 23 | 24 | 22 | 25 |
| 6 | 7 | 6 | 7 | 11 | 8 | 6 | 6 | 7 | 7 | 8 | 6 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 4 | 6 | 6 | 5 | 4 | 4 | 2 | 2 |
| 164 | 136 | 191 | 191 | 184 | 234 | 267 | 277 | 229 | 199 | 163 | 173 |
| 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.