Obolon' climate — normals and trends
Obolon' (Ukraine) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.7 °C and it receives 573 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 July (21.7 °C on average) and the coldest is January (-4.7 °C). Rainfall peaks in June.
Obolon' averages 109 frost days, 10 hot days (≥ 30 °C) and 108 rainy days per year.
Obolon' has warmed by +2.9 °C between 1940 and 2025, or +0.34 °C per decade. This trend is statistically significant.
The number of frost days there went from about 130 to 88 per year over the period.
The hottest day of the period reached 36.8 °C (on 8 August 2010) and the coldest -33.7 °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
Obolon'Poltava Oblast
- coords
- 49.60°, 32.87°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.7°C
Average daily high
11.7°C
Average daily low
5.7°C
Annual rainfall
573mm
Sunshine / day
7.8h
Mean relative humidity
75%
Average peak wind
20.0km/h
Seasonal range
26.4°C
Frost days (< 0 °C)
109 d/yr
Hot days (≥ 30 °C)
10 d/yr
Rainy days (≥ 1 mm)
108 d/yr
Annual snowfall
76.2 cm
Average feels-like high
8.9 °C
Average feels-like low
2.4 °C
Average peak gust
33.4 km/h
Tropical nights (≥ 20 °C)
17 d/yr
Solar radiation
11.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.3 °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
36.8 °C
8 August 2010
Coldest day
-33.7 °C
10 January 1940
Wettest day
56 mm
25 June 1948
Windiest day
57.8 km/h
27 January 1964
Strongest gust
92.2 km/h
30 September 1995
Hottest feels-like
38.2 °C
8 August 2010
Coldest feels-like
-39.7 °C
10 January 1940
Snowiest day
19.5 cm
12 February 1969
Sunniest day
15.9 h
2 July 2022
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 3.4 °C | +6.0 °C | 27 mm | -13 mm |
| Feb | -1.0 °C | +0.6 °C | 11 mm | -28 mm |
| Mar | 9.2 °C | +5.9 °C | 33 mm | -5 mm |
| Apr | 14.8 °C | +2.9 °C | 37 mm | -6 mm |
| May | 18.6 °C | -1.2 °C | 87 mm | +36 mm |
| Jun | 23.7 °C | 0.0 °C | 43 mm | -21 mm |
| Jul | 28.2 °C | +2.7 °C | 30 mm | -31 mm |
| Aug | 25.9 °C | +1.0 °C | 30 mm | -16 mm |
| Sep | 21.4 °C | +2.2 °C | 21 mm | -27 mm |
| Oct | 11.8 °C | +0.1 °C | 70 mm | +25 mm |
| Nov | 9.3 °C | +4.8 °C | 51 mm | +0 mm |
| Dec | 2.8 °C | +3.0 °C | 44 mm | -4 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 Obolon'?
Obolon' has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.7 °C and it receives 573 mm of precipitation per year.
What is the hottest day ever recorded in Obolon'?
The hottest day measured in Obolon' between 1940 and 2025 was 8 August 2010, reaching 36.8 °C.
What is the coldest day in Obolon'?
The coldest day measured in Obolon' between 1940 and 2025 was 10 January 1940, at -33.7 °C.
Does it snow in Obolon'?
Yes. Obolon' gets on average 76.2 cm of snow per year and has around 109 frost days.
Has the climate of Obolon' warmed?
Yes: Obolon' warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Obolon'?
The wettest day measured in Obolon' between 1940 and 2025 was 25 June 1948, with 56 mm of rain in 24 hours.
What was the windiest day in Obolon'?
The windiest day measured in Obolon' between 1940 and 2025 was 27 January 1964, with winds reaching 57.8 km/h.
What is the warmest month in Obolon'?
The warmest month in Obolon' is July (21.7 °C on average); the coldest is January (-4.7 °C).
How much does it rain in Obolon'?
Obolon' receives on average 573 mm of precipitation per year, spread over about 108 rainy days.
Is it sunny in Obolon'?
Obolon' gets on average 7.8 hours of sunshine per day, roughly 2,847 hours per year over 1940-2025.
What is the biggest single-day snowfall in Obolon'?
The heaviest 24-hour snowfall measured in Obolon' between 1940 and 2025 was 12 February 1969, with 19.5 cm.
Are there tropical nights in Obolon'?
Yes: Obolon' has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Obolon'?
In Obolon', between 1940 and 2025, the highest apparent temperature reached 38.2 °C on 8 August 2010, and the lowest was -39.7 °C on 10 January 1940.
Compare Obolon' with another city
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Nearby cities
The climate around Obolon'