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Piancastagnaio Weather and Climate: A Comprehensive Guide

The climate in Piancastagnaio is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Piancastagnaio, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 30°C in August to a chilly 10°C in January.

Nighttime temperatures can drop, with average lows reaching 2°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Piancastagnaio receives a reasonable amount of rain/snowfall, with an annual precipitation of 958 mm. The seasons in Piancastagnaio, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 127 mm of precipitation. This rainfall is distributed across 15 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 35 mm over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Piancastagnaio Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Piancastagnaio, summer days are longer and more sunny, with daily sunshine hours peaking at 11.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 3.3 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Siena, Italy (59 KM, 37 Miles).

Daily hours of sunshine

Data from: Siena, Italy (59 KM, 37 Miles).

Forecast for Piancastagnaio

Sun   Dec 22
7°C | -1°C
S 5 m/s
8.6 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
6°C | 0°C
NW 4 m/s
1.1 mm
partly cloudy and small chance of sleet

partly cloudy and small chance of sleet

Tue   Dec 24
7°C | 1°C
N 5 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Piancastagnaio in Italy

During the months of May, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Piancastagnaio?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Piancastagnaio?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Piancastagnaio?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Piancastagnaio?
    November tops the wettest month list with 127 mm of rainfall.
  • Which is the driest month in Piancastagnaio?
    July is the driest month with 35 mm of precipitation.
  • Which is the sunniest month in Piancastagnaio?
    July is the sunniest month with an average of 350 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.