Tryavna climate — normals and trends
Tryavna (Bulgaria) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.1 °C and it receives 898 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 (20.5 °C on average) and the coldest is January (-1.1 °C). Rainfall peaks in May.
Tryavna averages 87 frost days, 8 hot days (≥ 30 °C) and 130 rainy days per year.
Tryavna has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 102 to 72 per year over the period.
The hottest day of the period reached 38.6 °C (on 24 July 2007) and the coldest -26.0 °C (on 24 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
TryavnaGabrovo
- coords
- 42.87°, 25.50°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.1°C
Average daily high
14.6°C
Average daily low
6.1°C
Annual rainfall
898mm
Sunshine / day
9.5h
Mean relative humidity
77%
Average peak wind
10.7km/h
Seasonal range
21.6°C
Frost days (< 0 °C)
87 d/yr
Hot days (≥ 30 °C)
8 d/yr
Rainy days (≥ 1 mm)
130 d/yr
Annual snowfall
101.9 cm
Average feels-like high
13.4 °C
Average feels-like low
4.3 °C
Average peak gust
30.3 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
14.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.44 · 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
38.6 °C
24 July 2007
Coldest day
-26.0 °C
24 January 1942
Wettest day
84 mm
16 September 1957
Windiest day
37.1 km/h
4 May 1998
Strongest gust
117.7 km/h
1 January 1971
Hottest feels-like
40.8 °C
24 July 2007
Coldest feels-like
-30.2 °C
11 January 1940
Snowiest day
30.4 cm
2 January 1969
Sunniest day
14.9 h
5 July 2025
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 | 7.5 °C | +5.0 °C | 21 mm | -34 mm |
| Feb | 2.8 °C | -2.0 °C | 27 mm | -25 mm |
| Mar | 14.1 °C | +5.3 °C | 48 mm | -17 mm |
| Apr | 14.4 °C | -0.2 °C | 83 mm | -8 mm |
| May | 18.6 °C | -0.6 °C | 170 mm | +46 mm |
| Jun | 27.3 °C | +4.2 °C | 28 mm | -89 mm |
| Jul | 30.4 °C | +5.0 °C | 52 mm | -37 mm |
| Aug | 28.1 °C | +2.4 °C | 66 mm | +2 mm |
| Sep | 23.8 °C | +2.1 °C | 24 mm | -31 mm |
| Oct | 14.5 °C | -1.3 °C | 181 mm | +125 mm |
| Nov | 13.0 °C | +3.5 °C | 117 mm | +54 mm |
| Dec | 6.5 °C | +2.2 °C | 45 mm | -22 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 Tryavna?
Tryavna has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 10.1 °C and it receives 898 mm of precipitation per year.
What is the hottest day ever recorded in Tryavna?
The hottest day measured in Tryavna between 1940 and 2025 was 24 July 2007, reaching 38.6 °C.
What is the coldest day in Tryavna?
The coldest day measured in Tryavna between 1940 and 2025 was 24 January 1942, at -26.0 °C.
Does it snow in Tryavna?
Yes. Tryavna gets on average 101.9 cm of snow per year and has around 87 frost days.
Has the climate of Tryavna warmed?
Yes: Tryavna warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tryavna?
The wettest day measured in Tryavna between 1940 and 2025 was 16 September 1957, with 84 mm of rain in 24 hours.
What was the windiest day in Tryavna?
The windiest day measured in Tryavna between 1940 and 2025 was 4 May 1998, with winds reaching 37.1 km/h.
What is the warmest month in Tryavna?
The warmest month in Tryavna is July (20.5 °C on average); the coldest is January (-1.1 °C).
How much does it rain in Tryavna?
Tryavna receives on average 898 mm of precipitation per year, spread over about 130 rainy days.
Is it sunny in Tryavna?
Tryavna 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 Tryavna?
The heaviest 24-hour snowfall measured in Tryavna between 1940 and 2025 was 2 January 1969, with 30.4 cm.
Are there tropical nights in Tryavna?
Yes: Tryavna has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tryavna?
In Tryavna, between 1940 and 2025, the highest apparent temperature reached 40.8 °C on 24 July 2007, and the lowest was -30.2 °C on 11 January 1940.
Compare Tryavna with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tryavna