Bartın climate — normals and trends
Bartın (Republic of Türkiye) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 14.2 °C and it receives 817 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is August (23.4 °C on average) and the coldest is January (6.0 °C). Rainfall peaks in December.
Bartın averages 7 frost days, 1 hot days (≥ 30 °C) and 117 rainy days per year.
Bartın has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 13 to 1 per year over the period.
The hottest day of the period reached 36.0 °C (on 2 August 1977) and the coldest -7.7 °C (on 5 January 1942).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
BartınBartın
- coords
- 41.64°, 32.34°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.2°C
Average daily high
16.3°C
Average daily low
12.3°C
Annual rainfall
817mm
Sunshine / day
9.3h
Mean relative humidity
80%
Average peak wind
18.3km/h
Seasonal range
17.4°C
Frost days (< 0 °C)
7 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
117 d/yr
Annual snowfall
31.5 cm
Average feels-like high
15.8 °C
Average feels-like low
10.8 °C
Average peak gust
31.6 km/h
Tropical nights (≥ 20 °C)
60 d/yr
Solar radiation
14.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.47 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
36.0 °C
2 August 1977
Coldest day
-7.7 °C
5 January 1942
Wettest day
81 mm
20 May 1998
Windiest day
54.3 km/h
11 November 2007
Strongest gust
106.2 km/h
28 December 1999
Hottest feels-like
39.4 °C
13 July 2000
Coldest feels-like
-13.4 °C
6 January 1942
Snowiest day
16.8 cm
13 February 2004
Sunniest day
14.2 h
21 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 11.5 °C | +3.5 °C | 62 mm | -27 mm |
| Feb | 6.6 °C | -1.6 °C | 94 mm | +18 mm |
| Mar | 13.5 °C | +3.8 °C | 24 mm | -49 mm |
| Apr | 12.3 °C | -1.0 °C | 83 mm | +30 mm |
| May | 18.2 °C | +0.6 °C | 30 mm | -12 mm |
| Jun | 23.5 °C | +1.2 °C | 14 mm | -40 mm |
| Jul | 26.9 °C | +2.1 °C | 2 mm | -45 mm |
| Aug | 26.2 °C | +1.0 °C | 5 mm | -46 mm |
| Sep | 23.2 °C | +0.7 °C | 67 mm | +2 mm |
| Oct | 19.2 °C | +0.7 °C | 180 mm | +97 mm |
| Nov | 18.1 °C | +3.6 °C | 35 mm | -52 mm |
| Dec | 12.3 °C | +1.9 °C | 167 mm | +68 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Bartın?
Bartın has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 14.2 °C and it receives 817 mm of precipitation per year.
What is the hottest day ever recorded in Bartın?
The hottest day measured in Bartın between 1940 and 2025 was 2 August 1977, reaching 36.0 °C.
What is the coldest day in Bartın?
The coldest day measured in Bartın between 1940 and 2025 was 5 January 1942, at -7.7 °C.
Does it snow in Bartın?
Yes. Bartın gets on average 31.5 cm of snow per year and has around 7 frost days.
Has the climate of Bartın warmed?
Yes: Bartın warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bartın?
The wettest day measured in Bartın between 1940 and 2025 was 20 May 1998, with 81 mm of rain in 24 hours.
What was the windiest day in Bartın?
The windiest day measured in Bartın between 1940 and 2025 was 11 November 2007, with winds reaching 54.3 km/h.
What is the warmest month in Bartın?
The warmest month in Bartın is August (23.4 °C on average); the coldest is January (6.0 °C).
How much does it rain in Bartın?
Bartın receives on average 817 mm of precipitation per year, spread over about 117 rainy days.
Is it sunny in Bartın?
Bartın gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bartın?
The heaviest 24-hour snowfall measured in Bartın between 1940 and 2025 was 13 February 2004, with 16.8 cm.
Are there tropical nights in Bartın?
Yes: Bartın has on average 60 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bartın?
In Bartın, between 1940 and 2025, the highest apparent temperature reached 39.4 °C on 13 July 2000, and the lowest was -13.4 °C on 6 January 1942.
Compare Bartın with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bartın