Sinop Temperature by Month
Sinop, Black Sea Region Turkey, Turkey has an average annual maximum temperature of 18°C (64°F), ranging from 10°C (50°F) in February to 28°C (82°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Sinop Monthly Temperatures
Visitors to Sinop will encounter a climate influenced by big temperature differences across the year. Nighttime temperatures range from 22°C (72°F) in August to 4°C (39°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Sinop 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: Sinop 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.
very warm
warm
pleasant
moderate
cold
very cold
Sinop vs World: Temperature Compared
Sinop's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Sinop's weather — including monthly rainfall, sunshine hours, and humidity — visit our Sinop climate page.
