Kastellorizo Temperature by Month
Kastellorizo in Dodecanese, Greece sees significant seasonal temperature differences, with daytime highs between 14°C (57°F) in January and 30°C (86°F) in August, averaging 22°C (72°F) annually. Explore the full monthly breakdown below.
Kastellorizo Monthly Temperatures
Visitors to Kastellorizo will encounter a climate influenced by big temperature differences across the year. Nighttime temperatures range from 25°C (77°F) in August to 10°C (50°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Kastellorizo by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. August, the warmest month, gets 344 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Kastellorizo vs Greece
The map below shows the annual temperature across Greece. You can also select individual months if you want to compare a specific time of year.
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Kastellorizo vs World: Temperature Compared
Kastellorizo's average annual maximum temperature is 22°C (72°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Kastellorizo's weather — including monthly rainfall, sunshine hours, and humidity — visit our Kastellorizo climate page.
