Monthly climate guide
Siena weather in February
With highs near 10°C (50°F) and lows around 1°C (34°F), February feels cool in Siena. Rainfall averages about 72 mm (some rain) and the sky is often cloudy. Daytime highs are about the same as January and 4°C cooler than March.
What stands out in February
- It warms up quickly from here: by March highs are about 4°C higher.
- Just 50 km apart, but Siena runs about 3°C warmer than Florence this month.
- Only one month is cooler in Siena than February.
- In Siena, February is late winter.
Avg high
10°C
50°F
Avg low
1°C
34°F
Rainfall
72 mm
some rain
Humidity
85%
relative
Sky
64%
cloud · often cloudy
Siena weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 9°C / 48°F | 1°C / 34°F | 54 mm | 88% | 65% |
| February | 10°C / 50°F | 1°C / 34°F | 72 mm | 85% | 64% |
| March | 14°C / 57°F | 4°C / 38°F | 69 mm | 80% | 58% |
| April | 18°C / 65°F | 7°C / 44°F | 53 mm | 76% | 60% |
| May | 22°C / 71°F | 10°C / 50°F | 61 mm | 71% | 61% |
| June | 28°C / 83°F | 15°C / 59°F | 37 mm | 61% | 41% |
| July | 32°C / 90°F | 18°C / 65°F | 37 mm | 55% | 30% |
| August | 33°C / 91°F | 18°C / 65°F | 33 mm | 55% | 28% |
| September | 27°C / 80°F | 14°C / 58°F | 60 mm | 66% | 47% |
| October | 21°C / 70°F | 10°C / 50°F | 84 mm | 77% | 56% |
| November | 15°C / 58°F | 6°C / 43°F | 100 mm | 87% | 66% |
| December | 11°C / 51°F | 2°C / 36°F | 64 mm | 89% | 61% |
What to pack for February
- A proper insulated winter coat
- A hat, scarf and gloves
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is February a good time to visit Siena?
Compare the months in the chart above to find your ideal window.
Best time to visit Siena →Other Italy cities in February
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Siena weather in February. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/italy/siena/february
<a href="https://weathercompare.eu/weather/italy/siena/february">Siena weather in February</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/italy/siena" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Siena weather in February"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/italy/siena/february">Siena weather in February</a> – WeatherCompare</p>
Siena in February: quick answers
Is February a good time to visit Siena?
February is cool in Siena, with highs around 10°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Siena in February?
Average highs are about 10°C (50°F) and average lows about 1°C (34°F), based on 10 years of daily data.
Does it rain a lot in Siena in February?
Siena typically gets around 72 mm of rain in February — some rain.
Figures are long-term averages for the area around Siena (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.