Káto Ássos Temperature by Month
The average annual maximum temperature in Káto Ássos, Peloponnese, Greece is 21°C (70°F), with daytime highs ranging from 12°C (54°F) in January to 31°C (88°F) in July. This page covers monthly averages, day-night differences, and how Káto Ássos compares to cities worldwide.
Káto Ássos Monthly Temperatures
Visitors to Káto Ássos can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 22°C (72°F) in July to 7°C (45°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Káto Ássos by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Káto Ássos 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.
very warm
warm
pleasant
moderate
cold
very cold
Káto Ássos vs World: Temperature Compared
Káto Ássos's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Káto Ássos this rarely lasts long on the ground.
For more on Káto Ássos's weather — including monthly rainfall, sunshine hours, and humidity — visit our Káto Ássos climate page.
