Weather in Siena: May
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Average day temperature: | 69.5°F |
| Average night temperature: | 51.0°F | |
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Number of sunny days: | 17 days |
| Day length: | 14.1 - 15.2 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Siena |
weather in
June
June
| Siena |
Air temperature in May, °F
Show year:
2024
2023
2022
The highest day temperature during May of 2024 was 76°F. At the same time the lowest night temperature was 45°F. Day and night temperature averages during May were 69.1°F and 52.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Siena in May is 2.3 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 5.7 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.1.
Best time for vacation in Siena
Siena on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Siena
Local time: 12:18
December 22, sunday
1500
45°F
NW
7 mph
7 mph
1800
48°F
NE
12 mph
12 mph
2100
48°F
NE
20 mph
20 mph
December 23, monday
0000
41°F
SE
19 mph
19 mph
0300
37°F
SE
12 mph
12 mph
0600
37°F
S
12 mph
12 mph
0900
37°F
S
11 mph
11 mph
1200
41°F
SE
9 mph
9 mph
