Thermisía Weather & Climate: Best Time to Visit

Temperatures in Thermisía, Peloponnese, Greece, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 14°C (57°F).

The city tends toward dry conditions, with around 381 mm (15 in) of rainfall per year. It does, however, have a distinct dry season from April to October. July is the sunniest month, averaging 12.1 hours of sunshine per day.

Monthly Temperature in Thermisía

The climate in Thermisía is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in August to a moderate 14°C (57°F) in the coolest month, January.

Nights vary from 25°C (77°F) in August to around 10°C (50°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Thermisía

Thermisía maintains relatively dry conditions year-round, recording average annual precipitation of 381 mm (15 in). The climate in Thermisía shows significant variation throughout the year. Expect moderate rainfall in December, the wettest month, with an average of 66 mm (2.6 in) of precipitation over 11 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 3 mm (0.1 in) of rainfall over a single rainy day. For more details, please visit our Thermisía Precipitation page.

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

The average number of days each month with precipitation

Sunshine Hours in Thermisía

For those who appreciate different seasons, Thermisía serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 12.1 hours of sunshine daily, and embrace the darker days in December, offering only 4.2 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Athens, Greece (65 KM, 40 Miles).

Daily hours of sunshine

Data from: Athens, Greece (65 KM, 40 Miles).

Humidity in Thermisía by Month

The relative humidity is high throughout the year in Thermisía.

The city experiences its highest humidity in November, reaching 73%. In July, the humidity drops to its lowest level at 43%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Athens, Greece (65 KM, 40 Miles).

Thermisía 3-Day Forecast

10-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Thermisía

Thermisía's weather is most enjoyable during April, May, June, September, October and November, with comfortable temperatures from 19°C (66°F) to 28°C (82°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 6 mm (0.2 in) and 52 mm (2 in), providing a good balance of sunny and rainy days.

Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.