Sinop weather by month

Check out Sinop weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Sinop (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
48°F maximum daytime temperature in January in Sinop48
48°F maximum daytime temperature in February in Sinop48
52°F maximum daytime temperature in March in Sinop52
59°F maximum daytime temperature in April in Sinop59
66°F maximum daytime temperature in May in Sinop66
73°F maximum daytime temperature in June in Sinop73
79°F maximum daytime temperature in July in Sinop79
79°F maximum daytime temperature in August in Sinop79
73°F maximum daytime temperature in September in Sinop73
66°F maximum daytime temperature in October in Sinop66
59°F maximum daytime temperature in November in Sinop59
52°F maximum daytime temperature in December in Sinop52
Min temperature (night-time)
37°F minimum night-time temperature in January in Sinop37
39°F minimum night-time temperature in February in Sinop39
41°F minimum night-time temperature in March in Sinop41
46°F minimum night-time temperature in April in Sinop46
54°F minimum night-time temperature in May in Sinop54
61°F minimum night-time temperature in June in Sinop61
66°F minimum night-time temperature in July in Sinop66
66°F minimum night-time temperature in August in Sinop66
61°F minimum night-time temperature in September in Sinop61
54°F minimum night-time temperature in October in Sinop54
48°F minimum night-time temperature in November in Sinop48
43°F minimum night-time temperature in December in Sinop43
Heat & Humidity
No heat & humidity in January in Sinop0
No heat & humidity in February in Sinop0
No heat & humidity in March in Sinop0
No heat & humidity in April in Sinop0
No heat & humidity in May in Sinop0
No heat & humidity in June in Sinop0
Low heat & humidity in July in SinopL
Low heat & humidity in August in SinopL
No heat & humidity in September in Sinop0
No heat & humidity in October in Sinop0
No heat & humidity in November in Sinop0
No heat & humidity in December in Sinop0
Sea temperature
48°F sea temperature in January in Sinop48
45°F sea temperature in February in Sinop45
45°F sea temperature in March in Sinop45
48°F sea temperature in April in Sinop48
57°F sea temperature in May in Sinop57
66°F sea temperature in June in Sinop66
73°F sea temperature in July in Sinop73
75°F sea temperature in August in Sinop75
72°F sea temperature in September in Sinop72
66°F sea temperature in October in Sinop66
57°F sea temperature in November in Sinop57
52°F sea temperature in December in Sinop52

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Sinop

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Sinop10
11 hours of daylight per day in February in Sinop11
12 hours of daylight per day in March in Sinop12
13 hours of daylight per day in April in Sinop13
15 hours of daylight per day in May in Sinop15
15 hours of daylight per day in June in Sinop15
15 hours of daylight per day in July in Sinop15
14 hours of daylight per day in August in Sinop14
12 hours of daylight per day in September in Sinop12
11 hours of daylight per day in October in Sinop11
10 hours of daylight per day in November in Sinop10
9 hours of daylight per day in December in Sinop9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Sinop1
UV (maximum) index 2 (Low) in February in Sinop2
UV (maximum) index 4 (Moderate) in March in Sinop4
UV (maximum) index 5 (Moderate) in April in Sinop5
UV (maximum) index 7 (High) in May in Sinop7
UV (maximum) index 8 (Very High) in June in Sinop8
UV (maximum) index 9 (Very High) in July in Sinop9
UV (maximum) index 8 (Very High) in August in Sinop8
UV (maximum) index 6 (High) in September in Sinop6
UV (maximum) index 4 (Moderate) in October in Sinop4
UV (maximum) index 2 (Low) in November in Sinop2
UV (maximum) index 1 (Low) in December in Sinop1

Rainfall in Sinop

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
15 days with some rainfall in January in Sinop15
12 days with some rainfall in February in Sinop12
12 days with some rainfall in March in Sinop12
12 days with some rainfall in April in Sinop12
11 days with some rainfall in May in Sinop11
8 days with some rainfall in June in Sinop8
5 days with some rainfall in July in Sinop5
6 days with some rainfall in August in Sinop6
8 days with some rainfall in September in Sinop8
12 days with some rainfall in October in Sinop12
12 days with some rainfall in November in Sinop12
15 days with some rainfall in December in Sinop15
Average monthly rainfall (inches)
3.4 inches monthly rainfall in January in Sinop3.4
2.3 inches monthly rainfall in February in Sinop2.3
2.1 inches monthly rainfall in March in Sinop2.1
1.6 inches monthly rainfall in April in Sinop1.6
1.6 inches monthly rainfall in May in Sinop1.6
1.5 inches monthly rainfall in June in Sinop1.5
1.5 inches monthly rainfall in July in Sinop1.5
2.0 inches monthly rainfall in August in Sinop2.0
2.5 inches monthly rainfall in September in Sinop2.5
3.6 inches monthly rainfall in October in Sinop3.6
3.8 inches monthly rainfall in November in Sinop3.8
3.8 inches monthly rainfall in December in Sinop3.8

More about Sinop

Sinop by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Turkey (Sinop) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Sinop?

Sinop has a temperate climate with hot summers and some rainfall in all months.

Sinop weather in January

Expect daytime maximum temperatures of 48°F in Sinop, Turkey in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 3.4 inches of rainfall in the month.

  • 48°F maximum daytime temperature in January in Sinop48
    48°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in January in Sinop15
    15 days with some rainfall
  • 37°F minimum night-time temperature in January in Sinop37
    37°F min night temperature
  • 10 hours of daylight per day in January in Sinop10
    10 hours of daylight per day
  • No heat & humidity in January in Sinop0
    No heat & humidity
  • 3.4 inches monthly rainfall in January in Sinop3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Sinop1
    1 (Low) UV index
  • 48°F sea temperature in January in Sinop48
    48°F sea temperature

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Sinop weather in February

Expect daytime maximum temperatures of 48°F in Sinop, Turkey in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 2.3 inches of rainfall in the month.

  • 48°F maximum daytime temperature in February in Sinop48
    48°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in February in Sinop12
    12 days with some rainfall
  • 39°F minimum night-time temperature in February in Sinop39
    39°F min night temperature
  • 11 hours of daylight per day in February in Sinop11
    11 hours of daylight per day
  • No heat & humidity in February in Sinop0
    No heat & humidity
  • 2.3 inches monthly rainfall in February in Sinop2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Sinop2
    2 (Low) UV index
  • 45°F sea temperature in February in Sinop45
    45°F sea temperature

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Sinop weather in March

Expect daytime maximum temperatures of 52°F in Sinop, Turkey in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 52°F maximum daytime temperature in March in Sinop52
    52°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in March in Sinop12
    12 days with some rainfall
  • 41°F minimum night-time temperature in March in Sinop41
    41°F min night temperature
  • 12 hours of daylight per day in March in Sinop12
    12 hours of daylight per day
  • No heat & humidity in March in Sinop0
    No heat & humidity
  • 2.1 inches monthly rainfall in March in Sinop2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Sinop4
    4 (Moderate) UV index
  • 45°F sea temperature in March in Sinop45
    45°F sea temperature

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Sinop weather in April

Expect daytime maximum temperatures of 59°F in Sinop, Turkey in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 1.6 inches of rainfall in the month.

  • 59°F maximum daytime temperature in April in Sinop59
    59°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in April in Sinop12
    12 days with some rainfall
  • 46°F minimum night-time temperature in April in Sinop46
    46°F min night temperature
  • 13 hours of daylight per day in April in Sinop13
    13 hours of daylight per day
  • No heat & humidity in April in Sinop0
    No heat & humidity
  • 1.6 inches monthly rainfall in April in Sinop1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Sinop5
    5 (Moderate) UV index
  • 48°F sea temperature in April in Sinop48
    48°F sea temperature

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Sinop weather in May

Expect daytime maximum temperatures of 66°F in Sinop, Turkey in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 1.6 inches of rainfall in the month.

  • 66°F maximum daytime temperature in May in Sinop66
    66°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Sinop11
    11 days with some rainfall
  • 54°F minimum night-time temperature in May in Sinop54
    54°F min night temperature
  • 15 hours of daylight per day in May in Sinop15
    15 hours of daylight per day
  • No heat & humidity in May in Sinop0
    No heat & humidity
  • 1.6 inches monthly rainfall in May in Sinop1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Sinop7
    7 (High) UV index
  • 57°F sea temperature in May in Sinop57
    57°F sea temperature

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Sinop weather in June

Expect daytime maximum temperatures of 73°F in Sinop, Turkey in June based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 73°F maximum daytime temperature in June in Sinop73
    73°F max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in June in Sinop8
    8 days with some rainfall
  • 61°F minimum night-time temperature in June in Sinop61
    61°F min night temperature
  • 15 hours of daylight per day in June in Sinop15
    15 hours of daylight per day
  • No heat & humidity in June in Sinop0
    No heat & humidity
  • 1.5 inches monthly rainfall in June in Sinop1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Sinop8
    8 (Very High) UV index
  • 66°F sea temperature in June in Sinop66
    66°F sea temperature

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Sinop weather in July

Expect daytime maximum temperatures of 79°F in Sinop, Turkey in July based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 79°F maximum daytime temperature in July in Sinop79
    79°F max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in July in Sinop5
    5 days with some rainfall
  • 66°F minimum night-time temperature in July in Sinop66
    66°F min night temperature
  • 15 hours of daylight per day in July in Sinop15
    15 hours of daylight per day
  • Low heat & humidity in July in SinopL
    Low heat & humidity
  • 1.5 inches monthly rainfall in July in Sinop1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Sinop9
    9 (Very High) UV index
  • 73°F sea temperature in July in Sinop73
    73°F sea temperature

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Sinop weather in August

Expect daytime maximum temperatures of 79°F in Sinop, Turkey in August based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 2.0 inches of rainfall in the month.

  • 79°F maximum daytime temperature in August in Sinop79
    79°F max day temperature
  • 10 hours of sunshine per day
  • 6 days with some rainfall in August in Sinop6
    6 days with some rainfall
  • 66°F minimum night-time temperature in August in Sinop66
    66°F min night temperature
  • 14 hours of daylight per day in August in Sinop14
    14 hours of daylight per day
  • Low heat & humidity in August in SinopL
    Low heat & humidity
  • 2.0 inches monthly rainfall in August in Sinop2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Sinop8
    8 (Very High) UV index
  • 75°F sea temperature in August in Sinop75
    75°F sea temperature

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Sinop weather in September

Expect daytime maximum temperatures of 73°F in Sinop, Turkey in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.5 inches of rainfall in the month.

  • 73°F maximum daytime temperature in September in Sinop73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Sinop8
    8 days with some rainfall
  • 61°F minimum night-time temperature in September in Sinop61
    61°F min night temperature
  • 12 hours of daylight per day in September in Sinop12
    12 hours of daylight per day
  • No heat & humidity in September in Sinop0
    No heat & humidity
  • 2.5 inches monthly rainfall in September in Sinop2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Sinop6
    6 (High) UV index
  • 72°F sea temperature in September in Sinop72
    72°F sea temperature

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Sinop weather in October

Expect daytime maximum temperatures of 66°F in Sinop, Turkey in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 3.6 inches of rainfall in the month.

  • 66°F maximum daytime temperature in October in Sinop66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in October in Sinop12
    12 days with some rainfall
  • 54°F minimum night-time temperature in October in Sinop54
    54°F min night temperature
  • 11 hours of daylight per day in October in Sinop11
    11 hours of daylight per day
  • No heat & humidity in October in Sinop0
    No heat & humidity
  • 3.6 inches monthly rainfall in October in Sinop3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Sinop4
    4 (Moderate) UV index
  • 66°F sea temperature in October in Sinop66
    66°F sea temperature

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Sinop weather in November

Expect daytime maximum temperatures of 59°F in Sinop, Turkey in November based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 3.8 inches of rainfall in the month.

  • 59°F maximum daytime temperature in November in Sinop59
    59°F max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in November in Sinop12
    12 days with some rainfall
  • 48°F minimum night-time temperature in November in Sinop48
    48°F min night temperature
  • 10 hours of daylight per day in November in Sinop10
    10 hours of daylight per day
  • No heat & humidity in November in Sinop0
    No heat & humidity
  • 3.8 inches monthly rainfall in November in Sinop3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in November in Sinop2
    2 (Low) UV index
  • 57°F sea temperature in November in Sinop57
    57°F sea temperature

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Sinop weather in December

Expect daytime maximum temperatures of 52°F in Sinop, Turkey in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 3.8 inches of rainfall in the month.

  • 52°F maximum daytime temperature in December in Sinop52
    52°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in December in Sinop15
    15 days with some rainfall
  • 43°F minimum night-time temperature in December in Sinop43
    43°F min night temperature
  • 9 hours of daylight per day in December in Sinop9
    9 hours of daylight per day
  • No heat & humidity in December in Sinop0
    No heat & humidity
  • 3.8 inches monthly rainfall in December in Sinop3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Sinop1
    1 (Low) UV index
  • 52°F sea temperature in December in Sinop52
    52°F sea temperature

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More about Sinop

Sinop by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Turkey

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  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

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The climate guide for Turkey (Sinop) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Sinop weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Sinop, Turkey and the UK (London).

Maximum daytime temperature (°F)

Sinop, Turkey
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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