Stara Synyava climate — normals and trends
Stara Synyava (Ukraine) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.6 °C and it receives 666 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 (19.0 °C on average) and the coldest is January (-4.7 °C). Rainfall peaks in July.
Stara Synyava averages 121 frost days, 5 hot days (≥ 30 °C) and 124 rainy days per year.
Stara Synyava has warmed by +2.7 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The number of frost days there went from about 139 to 103 per year over the period.
The hottest day of the period reached 36.0 °C (on 16 July 2024) and the coldest -34.4 °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
Stara SynyavaKhmelnytskyi Oblast
- coords
- 49.60°, 27.61°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.6°C
Average daily high
11.4°C
Average daily low
3.9°C
Annual rainfall
666mm
Sunshine / day
7.4h
Mean relative humidity
78%
Average peak wind
17.2km/h
Seasonal range
23.7°C
Frost days (< 0 °C)
121 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
124 d/yr
Annual snowfall
85.6 cm
Average feels-like high
8.8 °C
Average feels-like low
0.7 °C
Average peak gust
34.6 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.49 · 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
16 July 2024
Coldest day
-34.4 °C
10 January 1940
Wettest day
64 mm
1 September 1978
Windiest day
50.4 km/h
18 October 1958
Strongest gust
103.0 km/h
28 October 1969
Hottest feels-like
38.4 °C
16 July 2024
Coldest feels-like
-39.8 °C
10 January 1940
Snowiest day
29.2 cm
13 November 2016
Sunniest day
15.6 h
16 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 | 3.9 °C | +6.2 °C | 21 mm | -13 mm |
| Feb | 0.1 °C | +0.8 °C | 8 mm | -29 mm |
| Mar | 11.6 °C | +7.2 °C | 34 mm | -5 mm |
| Apr | 14.9 °C | +2.3 °C | 40 mm | -12 mm |
| May | 15.3 °C | -3.4 °C | 162 mm | +93 mm |
| Jun | 23.4 °C | +1.4 °C | 46 mm | -41 mm |
| Jul | 25.2 °C | +1.5 °C | 181 mm | +87 mm |
| Aug | 24.2 °C | +0.8 °C | 39 mm | -31 mm |
| Sep | 20.6 °C | +2.1 °C | 75 mm | +17 mm |
| Oct | 10.8 °C | -1.0 °C | 66 mm | +22 mm |
| Nov | 8.0 °C | +3.3 °C | 24 mm | -20 mm |
| Dec | 2.7 °C | +2.8 °C | 26 mm | -13 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 Stara Synyava?
Stara Synyava has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.6 °C and it receives 666 mm of precipitation per year.
What is the hottest day ever recorded in Stara Synyava?
The hottest day measured in Stara Synyava between 1940 and 2025 was 16 July 2024, reaching 36.0 °C.
What is the coldest day in Stara Synyava?
The coldest day measured in Stara Synyava between 1940 and 2025 was 10 January 1940, at -34.4 °C.
Does it snow in Stara Synyava?
Yes. Stara Synyava gets on average 85.6 cm of snow per year and has around 121 frost days.
Has the climate of Stara Synyava warmed?
Yes: Stara Synyava warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Stara Synyava?
The wettest day measured in Stara Synyava between 1940 and 2025 was 1 September 1978, with 64 mm of rain in 24 hours.
What was the windiest day in Stara Synyava?
The windiest day measured in Stara Synyava between 1940 and 2025 was 18 October 1958, with winds reaching 50.4 km/h.
What is the warmest month in Stara Synyava?
The warmest month in Stara Synyava is July (19.0 °C on average); the coldest is January (-4.7 °C).
How much does it rain in Stara Synyava?
Stara Synyava receives on average 666 mm of precipitation per year, spread over about 124 rainy days.
Is it sunny in Stara Synyava?
Stara Synyava gets on average 7.4 hours of sunshine per day, roughly 2,701 hours per year over 1940-2025.
What is the biggest single-day snowfall in Stara Synyava?
The heaviest 24-hour snowfall measured in Stara Synyava between 1940 and 2025 was 13 November 2016, with 29.2 cm.
Are there tropical nights in Stara Synyava?
Yes: Stara Synyava has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Stara Synyava?
In Stara Synyava, between 1940 and 2025, the highest apparent temperature reached 38.4 °C on 16 July 2024, and the lowest was -39.8 °C on 10 January 1940.
Compare Stara Synyava with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Stara Synyava