November weather forecastSiena, Italy
November
Weather in November
November in Siena, Italy, showcases the subtle transition from autumn to winter, with a marked drop in temperature compared to October. The city experiences higher rainfall during this period, enhancing the vibrancy of the landscape. The temperature averages at a moderate 6.4°C (43.5°F), warranting winter apparel for comfortably weathering climatic changes. Despite reduced daylight hours, the lower average UV index of 3 ensures safer exploration of the city during daytime. The gradually increasing cloud% and humidity levels, combined with the swirling autumn leaves, create a captivating, moody atmosphere.Temperature
November's onset in Siena corresponds with a shift in the average high-temperature, moving from a refreshing 19.5°C (67.1°F) in October to a mild 13.6°C (56.5°F). Throughout November, Siena records an average temperature of 6.4°C (43.5°F) at night.Humidity
With an average relative humidity of 85%, November is the most humid month in Siena.Rainfall
November is the month with the most rainfall in Siena. Rain falls for 12.2 days and accumulates 50mm (1.97") of precipitation.Snowfall
In Siena, snow does not fall in April through November.Daylight
The average length of the day in November is 9h and 43min.On the first day of November, sunrise is at 06:50 and sunset at 17:06. On the last day of the month, sunrise is at 07:26 and sunset at 16:40 CET.
Sunshine
In Siena, the average sunshine in November is 5.4h.UV index
The average daily maximum UV index in November is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In November, the maximum UV index of 3 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in November
Siena, Italy
- Average high temperature in November: 13.6°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in November: 6.4°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in November
Siena, Italy
- Average pressure in November: 1014.3mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in November
Siena, Italy
- Average wind speed in November: 8.9km/h
The windiest months (with the highest average wind speed) are February and March (10.8km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in November
Siena, Italy
- Average humidity in November: 85%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (63%).
Average rainfall in November
Siena, Italy
- Average rainfall in November: 50mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in November
Siena, Italy
- Average rainfall days in November: 12.2 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in November
Siena, Italy
- Average snowfall in November: 0mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in November
Siena, Italy
- Average snowfall days in November: 0.1 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in November /
Average sunshine in November
Siena, Italy
- Average daylight in November: 9h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in November: 5h and 24min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in November
Siena, Italy
- Average sunshine days in November: 14.7 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in November
Siena, Italy
- Average UV index in November: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in November
Siena, Italy
- Average cloud cover in November: 44
The months with the most cloud cover are January, February and November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in November
Siena, Italy
- Average visibility in November: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are January, October and November (8km).
