Which is the hottest month in Siena?

The hottest time of year in Siena is normally July. Expect maximum daytime temperatures to reach 30°C with moderate heat and humidity.

Which month has the most rain in Siena?

In terms of rainfall, November is usually the wettest month in Siena with 114mm on average. There are normally 14 days in November with some rain.

When is it sunniest in Siena?

The sunniest time of year in Siena is normally July with bright sunshine on average for 64% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit Siena

Q: When is the best time to visit Siena?

The best times to visit Siena, Tuscany are in June and August Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Siena, Tuscany are in June and August based on our default weather conditions. Update your weather preferences to see which months best match.

Siena by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Siena?

The best times to visit Siena, Tuscany are in June and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
1.5
Mar
2.5
Apr
4
May
5
Jun
4.5
Jul
5
Aug
4.5
Sep
3.5
Oct
1.5
Nov
1
Dec

Change criteria

Max Day Temperature (°F)

48
Jan
52
Feb
55
Mar
63
Apr
70
May
77
Jun
84
Jul
82
Aug
77
Sep
68
Oct
57
Nov
50
Dec

Hours of Sunshine (daily)

4
Jan
4
Feb
5
Mar
6
Apr
7
May
8
Jun
10
Jul
9
Aug
7
Sep
5
Oct
4
Nov
3
Dec