Siena weather in February
February in Siena: cool, a little rain, with clean air — a great time to visit.
#9 of 12 months in Siena · #497 of 897 destinations to visit in February · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Siena in February
No notes yet. Open Siena on the map to add the first one.
Siena climate normals — February
| Daytime high | 12°C / 53°F | 🙂 cool |
|---|---|---|
| Nighttime low | 2°C / 35°F | |
| Rainfall | 38 mm / 1.5 in | 🌦 some rain |
| Rainy days | 5 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 2°C / 35°F | |
| Sunshine | 7.8 h/day | |
| Daylight | 10.5 h | |
| Wind | 14 km/h / 9 mph | |
| Snowfall | 1.1 cm / 0.4 in | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Siena?
Loading map…
Siena in February — FAQ
- Is February a good time to visit Siena?
- February in Siena: cool, a little rain, with clean air — a great time to visit. It ranks #9 of 12 months for Siena on SeasonMap's comfort score (73/100).
- What is the weather like in Siena in February?
- In February, Siena averages a daily high of 11.8°C and a low of 1.8°C, with about 38.2 mm of rain over roughly 5 rainy days.
- What is the air quality in Siena in February?
- Siena has a mean US Air Quality Index of about 41 in February.
- Does it snow in Siena in February?
- Siena sees roughly 1.1 cm of snowfall in February.