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Giuliano di Roma Weather and Climate: A Comprehensive Guide

The temperature in Giuliano di Roma can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Giuliano di Roma can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 31°C in August, the warmest time of the year, to a chilly 12°C during cooler months like January.

At night, temperatures typically drop to an average of around 2°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Giuliano di Roma is known for its substantial rain/snowfall, with annual precipitation reaching 1197 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 175 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, August brings less rainfall, with 32 mm over 7 rainy days. For more details, please visit our Giuliano di Roma Precipitation page.

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

Forecast for Giuliano di Roma

Sat   Dec 21
11°C | -1°C
SE 1 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
9°C | -2°C
NE 2 m/s
14 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
9°C | 2°C
NW 4 m/s
5 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

The best time of year to visit Giuliano di Roma 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 Giuliano di Roma?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Giuliano di Roma?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Giuliano di Roma?
    The coldest month is January with an average maximum temperature of 12°C.
  • Which is the wettest month in Giuliano di Roma?
    November tops the wettest month list with 175 mm of rainfall.
  • Which is the driest month in Giuliano di Roma?
    August is the driest month with 32 mm of precipitation.

  • 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.