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Samsun, Samsun Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Samsun, Samsun?
Samsun, Samsun gets 752 mm of precipitation a year over about 124 rainy days. August is the warmest month (average high 28°C) and February the coldest (average low 3°C).
Humid subtropical climate
Samsun, Samsun has warm summers and chilly winters. Daytime highs range from about 11°C in January to 28°C in August. September is usually the wettest month. The most comfortable time to visit is typically May to June and October, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 4° | 11° |
| Spring | Mar–May | 8° | 16° |
| Summer | Jun–Aug | 19° | 26° |
| Autumn | Sep–Nov | 13° | 21° |
How much rain does Samsun get?
Samsun gets 752 mm of precipitation in an average year, spread over about 124 days with measurable rain.
September is the wettest month, with 94 mm. July is the driest, with 40 mm. March has the most rainy days, about 15.
The longest dry spell in the last five years lasted 20 days, to August 23, 2025.
From October 2025 to September 2026 Samsun got 355 mm of rain, against a normal of 752 mm for those months. August 2026 had the most, with 161 mm.
Samsun weather by month
Samsun weather in January
In January, Samsun averages a high of 11°C and a low of 4°C. It gets 64 mm of precipitation over about 13 rainy days. Estimated sunshine is 36% of daylight hours, derived from ERA5 cloud cover. The January record high is 28°C (1979) and the record low is -6°C (2000).
Samsun weather in February
In February, Samsun averages a high of 11°C and a low of 3°C. It gets 48 mm of precipitation over about 12 rainy days. Estimated sunshine is 36% of daylight hours, derived from ERA5 cloud cover. The February record high is 26°C (2015) and the record low is -7°C (1986).
Samsun weather in March
In March, Samsun averages a high of 12°C and a low of 5°C. It gets 68 mm of precipitation over about 15 rainy days. Estimated sunshine is 30% of daylight hours, derived from ERA5 cloud cover. The March record high is 33°C (2025) and the record low is -7°C (1985).
Samsun weather in April
In April, Samsun averages a high of 16°C and a low of 8°C. It gets 52 mm of precipitation over about 11 rainy days. Estimated sunshine is 37% of daylight hours, derived from ERA5 cloud cover. The April record high is 37°C (1998) and the record low is 0°C (1987).
Samsun weather in May
In May, Samsun averages a high of 19°C and a low of 12°C. It gets 62 mm of precipitation over about 11 rainy days. Estimated sunshine is 46% of daylight hours, derived from ERA5 cloud cover. The May record high is 37°C (1991) and the record low is 3°C (1985). May is one of the most comfortable months to visit.
Samsun weather in June
In June, Samsun averages a high of 24°C and a low of 17°C. It gets 43 mm of precipitation over about 10 rainy days. Estimated sunshine is 51% of daylight hours, derived from ERA5 cloud cover. The June record high is 36°C (2014) and the record low is 9°C (1978). June is one of the most comfortable months to visit.
Samsun weather in July
In July, Samsun averages a high of 27°C and a low of 19°C. It gets 40 mm of precipitation over about 5 rainy days. Estimated sunshine is 69% of daylight hours, derived from ERA5 cloud cover. The July record high is 35°C (2023) and the record low is 13°C (1985).
Samsun weather in August
In August, Samsun averages a high of 28°C and a low of 20°C. It gets 59 mm of precipitation over about 6 rainy days. Estimated sunshine is 65% of daylight hours, derived from ERA5 cloud cover. The August record high is 36°C (1980) and the record low is 10°C (1977).
Samsun weather in September
In September, Samsun averages a high of 24°C and a low of 17°C. It gets 94 mm of precipitation over about 9 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The September record high is 35°C (2017) and the record low is 7°C (1986).
Samsun weather in October
In October, Samsun averages a high of 20°C and a low of 13°C. It gets 79 mm of precipitation over about 11 rainy days. Estimated sunshine is 44% of daylight hours, derived from ERA5 cloud cover. The October record high is 37°C (1974) and the record low is -3°C (1989). October is one of the most comfortable months to visit.
Samsun weather in November
In November, Samsun averages a high of 16°C and a low of 8°C. It gets 67 mm of precipitation over about 10 rainy days. Estimated sunshine is 40% of daylight hours, derived from ERA5 cloud cover. The November record high is 31°C (2016) and the record low is -2°C (1993).
Samsun weather in December
In December, Samsun averages a high of 13°C and a low of 6°C. It gets 77 mm of precipitation over about 12 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The December record high is 26°C (2017) and the record low is -3°C (1994).
Sunshine, humidity and wind in Samsun
July is the sunniest month in Samsun, with estimated sunshine of 69% of daylight hours from ERA5 cloud cover. March is the cloudiest, at 30%. The annual cloud-cover estimate is 46% of daylight hours; it is not a measurement of sunshine duration. Samsun is cloudier than 89% of Turkey.
Humidity peaks in June at 80% and is lowest in February at 72%.
Samsun has about 2 days a year above 32°C. Samsun is cooler than 96% of Turkey.
First and last freeze in Samsun
The first fall freeze in Samsun typically comes around December 14, and the last spring freeze around March 3. That leaves a frost-free growing season of about 286 days.
Samsun weather records
These records cover SAMSUN during 1973–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Samsun station is 37°C, on October 17, 1974. The coldest is -7°C, on March 1, 1985.
The wettest day in the available station history brought 284 mm of precipitation, on October 4, 1990.
20 all-time records have been set at the station since 1973.
The best time to visit Samsun
The most comfortable time to visit is typically May to June and October, when daytime highs sit near 21°C.
Winter (December–February) is chilly, with average highs around 11°C and lows near 5°C.
Spring (March–May) is mild, with average highs around 16°C and lows near 8°C.
Summer (June–August) is warm, with average highs around 26°C and lows near 19°C. It can feel humid.
Autumn (September–November) is warm, with average highs around 20°C and lows near 13°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 4° | 11° | 64 mm | 13 | 74% | 36% | 28° | -6° |
| February | 3° | 11° | 48 mm | 12 | 72% | 36% | 26° | -7° |
| March | 5° | 12° | 68 mm | 15 | 78% | 30% | 33° | -7° |
| April | 8° | 16° | 52 mm | 11 | 76% | 37% | 37° | 0° |
| May | 12° | 19° | 62 mm | 11 | 79% | 46% | 37° | 3° |
| June | 17° | 24° | 43 mm | 10 | 80% | 51% | 36° | 9° |
| July | 19° | 27° | 40 mm | 5 | 76% | 69% | 35° | 13° |
| August | 20° | 28° | 59 mm | 6 | 76% | 65% | 36° | 10° |
| September | 17° | 24° | 94 mm | 9 | 77% | 52% | 35° | 7° |
| October | 13° | 20° | 79 mm | 11 | 79% | 44% | 37° | -3° |
| November | 8° | 16° | 67 mm | 10 | 76% | 40% | 31° | -2° |
| December | 6° | 13° | 77 mm | 12 | 74% | 42% | 26° | -3° |
Station: SAMSUN, 3 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1973–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Samsun climate questions
How much rain does Samsun get?
Samsun gets 752 mm of precipitation in an average year, over about 124 rainy days.
What is the wettest month in Samsun?
September is the wettest month in Samsun, with 94 mm. July is the driest, with 40 mm.
How many rainy days does Samsun have a year?
Samsun has about 124 days with measurable rain in an average year. March has the most, about 15.
What is the hottest month in Samsun?
August is the warmest month in Samsun, with an average high of 28°C.
What is the coldest month in Samsun?
February is the coldest month in Samsun, with an average low of 3°C.
What is the record high temperature in Samsun?
Within the available 1973–2026 station history, the record high at the Samsun station is 37°C, set on October 17, 1974. The record low is -7°C, on March 1, 1985.
What is the sunniest month in Samsun?
July is the sunniest month in Samsun, with estimated sunshine of 69% of daylight hours from ERA5 cloud cover. March is the cloudiest.
When is the first frost in Samsun?
The first fall freeze in Samsun typically comes around December 14. The last spring freeze is around March 3.
What is the best time to visit Samsun?
The most comfortable time to visit is typically May to June and October, when daytime highs sit near 21°C.