ClimateForecastDecemberJanuary >>

Thermo Climate by Month

Thermo experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Thermo is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a very warm 31°C in August to a chilly 11°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 3°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Thermo has a notably wet climate with abundant precipitation, recording 1135 mm of rainfall per year. The climate in Thermo shows significant variation throughout the year. Expect heavy rainfall in December, with an average of 161 mm of precipitation over 14 rainy days.

In contrast, August offers drier and sunnier days, with around 23 mm of rainfall over 4 rainy days.

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

Sunshine over the year

For those who appreciate different seasons, Thermo serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.9 hours of sunshine daily, and embrace the darker days in December, offering only 3.6 hours of daily sunlight.

Monthly hours of sunshine

Data from: Patras, Greece (36 KM, 22 Miles).

Daily hours of sunshine

Data from: Patras, Greece (36 KM, 22 Miles).

The best time of year to visit Thermo in Greece

During the months of May 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 Thermo?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Thermo?
    Most rainfall (rainy season) is seen in November and December.
  • Which is the warmest month in Thermo?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Thermo?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Thermo?
    December tops the wettest month list with 161 mm of rainfall.
  • Which is the driest month in Thermo?
    August is the driest month with 23 mm of precipitation.
  • Which is the sunniest month in Thermo?
    July is the sunniest month with an average of 358 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.

    Forecast for Thermo

    Thu   Dec 12
    14°C | 2°C
    W 7 km/h
    clear and no rain

    clear and no rain

    Fri   Dec 13
    15°C | 1°C
    NE 7 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Dec 14
    13°C | 3°C
    NE 11 km/h
    14 mm
    overcast and rain

    overcast and rain