Barteniyivka climate — normals and trends
Barteniyivka (Ukraine) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 12.5 °C and it receives 453 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 (23.1 °C on average) and the coldest is January (3.1 °C). Rainfall peaks in December.
Barteniyivka averages 33 frost days, 2 hot days (≥ 30 °C) and 91 rainy days per year.
Barteniyivka has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 45 to 21 per year over the period.
The hottest day of the period reached 34.9 °C (on 9 August 2010) and the coldest -21.4 °C (on 10 January 1940).
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
BarteniyivkaSevastopol City
- coords
- 44.64°, 33.55°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.5°C
Average daily high
14.5°C
Average daily low
10.5°C
Annual rainfall
453mm
Sunshine / day
9.5h
Mean relative humidity
75%
Average peak wind
22.0km/h
Seasonal range
20.0°C
Frost days (< 0 °C)
33 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
91 d/yr
Annual snowfall
22.9 cm
Average feels-like high
12.8 °C
Average feels-like low
7.8 °C
Average peak gust
34.9 km/h
Tropical nights (≥ 20 °C)
49 d/yr
Solar radiation
14.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.33 · 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
34.9 °C
9 August 2010
Coldest day
-21.4 °C
10 January 1940
Wettest day
72 mm
24 July 1952
Windiest day
70.7 km/h
11 November 2007
Strongest gust
115.9 km/h
11 November 2007
Hottest feels-like
38.0 °C
8 August 2010
Coldest feels-like
-30.0 °C
10 January 1940
Snowiest day
12.7 cm
3 February 2010
Sunniest day
14.9 h
21 June 2025
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 | 9.0 °C | +4.0 °C | 20 mm | -31 mm |
| Feb | 3.0 °C | -2.2 °C | 16 mm | -25 mm |
| Mar | 10.8 °C | +3.4 °C | 11 mm | -25 mm |
| Apr | 11.9 °C | -0.1 °C | 54 mm | +23 mm |
| May | 16.4 °C | -0.5 °C | 32 mm | +2 mm |
| Jun | 22.2 °C | +0.4 °C | 9 mm | -25 mm |
| Jul | 26.5 °C | +1.7 °C | 0 mm | -26 mm |
| Aug | 26.7 °C | +1.4 °C | 2 mm | -21 mm |
| Sep | 22.3 °C | +1.0 °C | 43 mm | +10 mm |
| Oct | 16.0 °C | +0.1 °C | 67 mm | +29 mm |
| Nov | 15.3 °C | +4.1 °C | 15 mm | -36 mm |
| Dec | 8.3 °C | +1.1 °C | 71 mm | +15 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 Barteniyivka?
Barteniyivka has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.5 °C and it receives 453 mm of precipitation per year.
What is the hottest day ever recorded in Barteniyivka?
The hottest day measured in Barteniyivka between 1940 and 2025 was 9 August 2010, reaching 34.9 °C.
What is the coldest day in Barteniyivka?
The coldest day measured in Barteniyivka between 1940 and 2025 was 10 January 1940, at -21.4 °C.
Does it snow in Barteniyivka?
Yes. Barteniyivka gets on average 22.9 cm of snow per year and has around 33 frost days.
Has the climate of Barteniyivka warmed?
Yes: Barteniyivka warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Barteniyivka?
The wettest day measured in Barteniyivka between 1940 and 2025 was 24 July 1952, with 72 mm of rain in 24 hours.
What was the windiest day in Barteniyivka?
The windiest day measured in Barteniyivka between 1940 and 2025 was 11 November 2007, with winds reaching 70.7 km/h.
What is the warmest month in Barteniyivka?
The warmest month in Barteniyivka is August (23.1 °C on average); the coldest is January (3.1 °C).
How much does it rain in Barteniyivka?
Barteniyivka receives on average 453 mm of precipitation per year, spread over about 91 rainy days.
Is it sunny in Barteniyivka?
Barteniyivka gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
What is the biggest single-day snowfall in Barteniyivka?
The heaviest 24-hour snowfall measured in Barteniyivka between 1940 and 2025 was 3 February 2010, with 12.7 cm.
Are there tropical nights in Barteniyivka?
Yes: Barteniyivka has on average 49 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Barteniyivka?
In Barteniyivka, between 1940 and 2025, the highest apparent temperature reached 38.0 °C on 8 August 2010, and the lowest was -30.0 °C on 10 January 1940.
Compare Barteniyivka with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Barteniyivka