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Monteriggioni Weather and Climate: A Comprehensive Guide

The climate in Monteriggioni 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 maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Monteriggioni, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C in August to a chilly 10°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Monteriggioni receives a reasonable amount of rain/snowfall, with an annual precipitation of 933 mm. The climate in Monteriggioni shows significant variation throughout the year. Expect high rainfall in November, with an average of 127 mm of precipitation over 14 rainy days.

In contrast, July offers drier and sunnier days, with around 33 mm of rainfall over 6 rainy days. For more details, please visit our Monteriggioni Precipitation page.

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

Sunshine over the year

For those who appreciate different seasons, Monteriggioni serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.7 hours of sunshine daily, and embrace the darker days in November, offering only 3.3 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Siena, Italy (11 KM, 7 Miles).

Daily hours of sunshine

Data from: Siena, Italy (11 KM, 7 Miles).

Forecast for Monteriggioni

Sun   Dec 22
10°C | -1°C
SW 5 m/s
6.5 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
9°C | 1°C
NW 3 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
9°C | -2°C
N 5 m/s
clear and no rain

clear and no rain

The best time of year to visit Monteriggioni 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 Monteriggioni?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Monteriggioni?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Monteriggioni?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Monteriggioni?
    November tops the wettest month list with 127 mm of rainfall.
  • Which is the driest month in Monteriggioni?
    July is the driest month with 33 mm of precipitation.
  • Which is the sunniest month in Monteriggioni?
    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.