Riva Temperature by Month
Riva in Marmara Region, Turkey sees significant seasonal temperature differences, with daytime highs between 10°C (50°F) in January and 29°C (84°F) in August, averaging 19°C (66°F) annually. Explore the full monthly breakdown below.
Riva Monthly Temperatures
With significant temperature fluctuations, Riva enjoys distinct seasons year-round. Nighttime lows range from 23°C (73°F) in August to 5°C (41°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Riva 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 288 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Riva vs Turkey
The map below shows the annual temperature across Turkey. You can also select individual months if you want to compare a specific time of year.
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Riva vs World: Temperature Compared
Riva's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
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 Riva this rarely lasts long on the ground.
For more on Riva's weather — including monthly rainfall, sunshine hours, and humidity — visit our Riva climate page.
