Climate and monthly weather forecast
Samsun, Turkey

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The climate of Samsun

Samsun, a city located in Turkey, experiences a marine west coast climate, also classified as Cfb in the Köppen climate classification. This type of climate is characterized by moderate temperatures throughout the year and frequent rainfall. The city's northern coastal position on the Black Sea heavily influences its weather, leading to slight variations within the weather parameters across the year.

In Samsun, the yearly average high temperature oscillates between 10.9°C (51.6°F) to 27°C (80.6°F), while the average low temperature hovers from 4.2°C (39.6°F) to 19.6°C (67.3°F). This indicates relatively mild winters and comfortably warm summers. However, July and August witness scorching highs, reaching up to 27°C (80.6°F).

Humidity remains fairly high year-round. While the lowest average relative humidity is 68% in January, the highest shoots up to 82% in May. This higher humidity in late spring may result in a "feels like" temperature slightly higher than the actual.

Rainfall plays a significant role in Samsun's climate, with monthly averages ranging between 33mm (1.3") to 89mm (3.5"). The precipitation is relatively evenly distributed throughout the year, with November seeing the highest rainfall, amounting to 89mm (3.5"), while August witnesses the lowest at 33mm (1.3").

Daylight hours in Samsun vary substantially, ranging from 9.2 hours in December to 15.1 hours in June. This fluctuation offers substantial variations in lifestyle and leisure activities for both locals and visitors.

The best time to visit Samsun

In terms of climate, the most favorable time to visit Samsun appears to be between May and September. The daily high temperatures during these months range from 19°C (66.2°F) to 27°C (80.6°F). The relative humidity during this period falls slightly, ranging from 74% to 82%, making the weather reasonably comfortable for outdoor activities. Moreover, sea temperatures warm up, going from 15.1°C (59.2°F) in May up to 25.8°C (78.4°F) in August, offering excellent conditions for watersports and beach visits.

The worst time to visit Samsun

Visitors might want to avoid the winter season in Samsun, particularly from December to February. The temperatures during these months drop to an average range of 10.9°C (51.6°F) to 4.2°C (39.6°F), and the rain intensifies, with an average monthly figure of 74mm (2.91") in December, 66mm (2.6") in January, and 69mm (2.72") in February. Furthermore, daily daylight hours are at their shortest during these months, ranging between 9.2 hours to 10.6 hours.

Spring weather in Samsun

Spring in Samsun is a pleasant season, with mild temperatures and an increasing amount of daylight hours. From March to May, temperatures elevate from highs of 12°C (53.6°F) to 19°C (66.2°F) and lows from 4.7°C (40.5°F) to 12.1°C (53.8°F). Rainfall decreases, with April seeing the lowest amount of 58mm (2.28"), while May records 46mm (1.81").

Summer weather in Samsun

Summers in Samsun offer long, warm, and relatively dry days. From June to August, the average high temperature oscillates from 23.7°C (74.7°F) to 27°C (80.6°F), and the low ranges are between 16.2°C (61.2°F) to 19.6°C (67.3°F). Rainfall during summer is at its lowest, especially in July and August, with only 38mm (1.5") falling each month.

Autumn weather in Samsun

Autumn in Samsun, spanning from September to November, offers relatively warm temperatures alongside increased rainfall. The temperature slowly decreases from highs of 23.9°C (75°F) to 16.7°C (62.1°F) and from lows of 16.5°C (61.7°F) to 9.2°C (48.6°F). November sees the highest rainfall of the year at 89mm (3.5").

Winter weather in Samsun

Winter in Samsun, from December to February, brings chilly temperatures and increased rainfall. The temperatures range from lows of 4.2°C (39.6°F) to highs of 11.1°C (52°F). Notably, December sees the least amount of sunshine, with only 3 hours per day on average.

Weather in January

The city of Samsun, Turkey, greets the new year under the immense cover of winter. The climate in January is cold, characterized by long nights and shorter daylight hours. Despite the cold temperatures, January brings with it higher levels of humidity. Weather in January »

Weather in February

February ushers in fairly similar climatic conditions to January but with subtle variations. The humidity slightly rises, lending crispness to the air. February is comparatively drier, reflecting a decrease in average rainfall, although it doesn't differ much from January. Weather in February »

Weather in March

With the arrival of March, Samsun, Turkey, witnesses the slow transition from winter to spring. This shift is marked by a lengthening of daylight hours and a slow temperature climb. A slightly higher temperature range from 12°C (53.6°F) to 4.7°C (40.5°F) effectively marks the onset of spring. Weather in March »

Weather in April

Well into spring, April marks a significant increase in temperature, daylight, and sunshine hours in the city of Samsun, Turkey. There's a marked decline in the frequency of rainy days, suggestive of drier conditions compared to previous months. Weather in April »

Weather in May

May in Samsun, Turkey, punctuates the end of spring and the start of summer, driving a drastic fall in humidity from previous months. Paired with longer daylight hours and extended sunshine durations, the city gets banqueted in welcome warmth. Weather in May »

Weather in June

June unfolds the definitive summer vibes in Samsun, Turkey. The climate sees an increase in temperature, while humidity takes a plunge, making the conditions favorable for outdoor activities. The temperature soars, reaching the peak of 23.7°C (74.7°F) and seldom falling below 16.2°C (61.2°F), thus enabling the summer equation. Weather in June »

Weather in July

The highest temperatures of the year surface in July in Samsun, Turkey. With the tapering off of rainfall and a decrease in the number of rainy days, the city experiences dryness. Despite the average minimum temperature setting at 19.2°C (66.6°F), the mercury jumps to an impressive high of 26.5°C (79.7°F) marking the peak of summer. Weather in July »

Weather in August

August retains the scorching touch of July in Samsun, Turkey, albeit with a slight dip in weather conditions. The decrease in daylight hours foreshadows the impending fall, with temperatures subtly receding. The characteristic peak temperature dips to about 27°C (80.6°F) from about 26.5°C (79.7°F) in July. Weather in August »

Weather in September

September marks the oncoming fall in the city of Samsun, Turkey. The city register a noticeable decline in sea and air temperature, but an uptick in precipitation. The weather starts softening with temperatures easing from highs of 23.9°C (75°F) to more manageable lows of 16.5°C (61.7°F). Weather in September »

Weather in October

In October, Samsun, Turkey, is fully encompassed by the fall's chill aura, with temperatures steadily dropping and rainfall slightly picking up. The humidity witnesses a marginal increase, and the city gets blanketed in a comfortable yet cool ambience. Weather in October »

Weather in November

November rings in the doorbell for winter in Samsun, Turkey. Overall temperatures continue their downward journey, while humidity slightly increases. An average likely high of 16.7°C (62.1°F), to the chill-skirting 9.2°C (48.6°F) low, predicts an imminent winter march. Weather in November »

Weather in December

December propels Samsun, Turkey, into the winter season, with temperatures continuing their downward trajectory and humidity levels remaining relatively stable. With the maximum temperatures averaging at 13.2°C (55.8°F) to lows of 6.4°C (43.5°F), December manifests the absolute winter form. Weather in December »
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Frequently asked questions

What part of the year is the coldest in Samsun?

Samsun's January weather reaches an average high of 10.9°C (51.6°F) and an average low of 4.2°C (39.6°F), making it the coldest month.

What is the least humid month in Samsun?

The least humid month is January, with an average relative humidity of 68%.

How much does it rain in Samsun?

In Samsun, Turkey, during the entire year, the rain falls for 92 days and collects up to 739mm (29.09") of precipitation.

What is the month with the least sunshine in Samsun?

The months with the least sunshine in Samsun, Turkey, are January, February and December, with an average of 3h of sunshine.

When is the sea coldest in Samsun?

The month with the coldest seawater is February, with an average sea temperature of 8.3°C (46.9°F).

What is the most humid month in Samsun?

With an average relative humidity of 82%, May is the most humid month in Samsun.

When are the longest days in Samsun?

With an average of 15h and 6min of daylight, June has the longest days of the year.

What month has the most sunshine in Samsun?

With an average of 10h of sunshine, July has the most sunshine of the year in Samsun.

When is the highest UV index in Samsun?

July is the month with the highest UV index, with an average maximum UV index of 10.

What part of the year is the hottest in Samsun?

August, with average temperatures reaching a high of 27°C (80.6°F) and a low of 19.6°C (67.3°F), is the warmest month.

What is the driest month in Samsun?

August is the month with the least rainfall in Samsun. Rain falls for 4 days and accumulates 33mm (1.3") of precipitation.

When is the sea warmest in Samsun?

August is the month with the warmest seawater, with an average sea temperature of 25.8°C (78.4°F).

What is the wettest month in Samsun?

November is the month with the most rainfall in Samsun. Rain falls for 8 days and accumulates 89mm (3.5") of precipitation.

What is the month with the shortest days in Samsun?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST) in Samsun?

Samsun, Turkey, does not observe Daylight Saving Time (DST). +03 timezone is used throughout the entire year.

When is the lowest UV index in Samsun?

The month with the lowest UV index in Samsun is December, with an average maximum UV index of 1.

Average rainfall
Samsun, Turkey

Average rainfall - Samsun, Turkey

The wettest month (with the highest rainfall) is November (89mm).
The driest month (with the least rainfall) is August (33mm).

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Average rainfall days
Samsun, Turkey

Average rainfall days - Samsun, Turkey

The month with the highest number of rainy days is March (11 days).
The months with the least rainy days are July and August (4 days).

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Average sea temperature
Samsun, Turkey

Average sea temperature - Samsun, Turkey

The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (8.3°C).

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Average daylight / Average sunshine
Samsun, Turkey

Average daylight / Average sunshine - Samsun, Turkey

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h).
The months with the least sunshine are January, February and December (Average sunshine: 3h).

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Samsun, Turkey

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