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Siena Weather Forecast

Temperature, wind, rain and more for Siena

Italy

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 18
Sep		16:00

WSW
WSW

 6 / 7 mph 83 / 82°F 54% 1014 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 68%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WSW
WSW

 4 / 5 mph 73 / 76°F 87% 1015 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 74%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

N
N

 1 / 2 mph 67 / 67°F 93% 1016 mb
Low level cloud: 8%
Mid level cloud: 9%
High level cloud: 100%
Most Significant Cloud Type: medium
36%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Thu 19
Sep		01:00

E
E

 2 / 3 mph 66 / 66°F 94% 1016 mb
Low level cloud: 21%
Mid level cloud: 17%
High level cloud: 85%
Most Significant Cloud Type: low
37%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

NE
NE

 4 / 6 mph 64 / 64°F 96% 1015 mb
Low level cloud: 64%
Mid level cloud: 23%
High level cloud: 32%
Most Significant Cloud Type: low
76%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
07:00

NNE
NNE

 3 / 5 mph 65 / 64°F 92% 1015 mb
Low level cloud: 69%
Mid level cloud: 19%
High level cloud: 11%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

 8 / 10 mph 72 / 76°F 71% 1017 mb
Low level cloud: 77%
Mid level cloud: 22%
High level cloud: 14%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NE
NE

 9 / 10 mph 77 / 78°F 56% 1017 mb
Low level cloud: 74%
Mid level cloud: 20%
High level cloud: 3%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ENE
ENE

 10 / 13 mph 75 / 77°F 56% 1017 mb
Low level cloud: 45%
Mid level cloud: 18%
High level cloud: 12%
Most Significant Cloud Type: low
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ENE
ENE

 8 / 12 mph 66 / 64°F 64% 1018 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 98%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NE
NE

 6 / 9 mph 60 / 60°F 65% 1020 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 89%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Siena

Cities and Towns: Arezzo, Italy
Ski Resorts: Prato Selva, Italy
Football: AC Siena, Serie, Italy
The 7 day weather forecast summary for Siena:

The outlook for Siena in the week ahead shows the average daytime maximum temperature will be around 25°C, with a high for the week of 30°C expected on the afternoon of Wednesday 18th. The average minimum temperature will be 15°C, dipping to its lowest on the morning of Saturday 21st at 11°C. Expect the next week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Sunday 21st will have the most precipitation with an accumulation of around 17.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure