Travnik climate — normals and trends
Travnik (Bosnia and Herzegovina) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.2 °C and it receives 1,229 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 (17.9 °C on average) and the coldest is January (-2.4 °C). Rainfall peaks in June.
Travnik averages 113 frost days, 5 hot days (≥ 30 °C) and 167 rainy days per year.
Travnik has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.
The number of frost days there went from about 133 to 93 per year over the period.
The hottest day of the period reached 35.5 °C (on 19 August 1946) and the coldest -28.1 °C (on 4 January 1979).
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
TravnikFederation of Bosnia and Herzegovina
- coords
- 44.23°, 17.67°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.2°C
Average daily high
12.9°C
Average daily low
3.9°C
Annual rainfall
1,229mm
Sunshine / day
8.5h
Mean relative humidity
79%
Average peak wind
9.8km/h
Seasonal range
20.3°C
Frost days (< 0 °C)
113 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
167 d/yr
Annual snowfall
213.9 cm
Average feels-like high
11.3 °C
Average feels-like low
1.7 °C
Average peak gust
32.3 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
13.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.59 · 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
35.5 °C
19 August 1946
Coldest day
-28.1 °C
4 January 1979
Wettest day
71 mm
24 July 1976
Windiest day
33.2 km/h
10 April 1973
Strongest gust
107.6 km/h
4 November 2021
Hottest feels-like
37.5 °C
21 June 2024
Coldest feels-like
-33.4 °C
4 January 1979
Snowiest day
37.2 cm
14 November 2004
Sunniest day
14.7 h
23 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 | 5.3 °C | +4.0 °C | 53 mm | -27 mm |
| Feb | 5.8 °C | +2.3 °C | 73 mm | -11 mm |
| Mar | 12.4 °C | +4.8 °C | 214 mm | +120 mm |
| Apr | 15.4 °C | +2.7 °C | 103 mm | -11 mm |
| May | 17.9 °C | +0.5 °C | 114 mm | -17 mm |
| Jun | 27.1 °C | +6.3 °C | 5 mm | -128 mm |
| Jul | 26.9 °C | +3.9 °C | 87 mm | -27 mm |
| Aug | 25.6 °C | +2.3 °C | 67 mm | -28 mm |
| Sep | 22.8 °C | +3.4 °C | 58 mm | -37 mm |
| Oct | 13.5 °C | -0.8 °C | 95 mm | +10 mm |
| Nov | 9.8 °C | +1.8 °C | 140 mm | +35 mm |
| Dec | 5.9 °C | +2.9 °C | 29 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 Travnik?
Travnik has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.2 °C and it receives 1,229 mm of precipitation per year.
What is the hottest day ever recorded in Travnik?
The hottest day measured in Travnik between 1940 and 2025 was 19 August 1946, reaching 35.5 °C.
What is the coldest day in Travnik?
The coldest day measured in Travnik between 1940 and 2025 was 4 January 1979, at -28.1 °C.
Does it snow in Travnik?
Yes. Travnik gets on average 213.9 cm of snow per year and has around 113 frost days.
Has the climate of Travnik warmed?
Yes: Travnik warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Travnik?
The wettest day measured in Travnik between 1940 and 2025 was 24 July 1976, with 71 mm of rain in 24 hours.
What was the windiest day in Travnik?
The windiest day measured in Travnik between 1940 and 2025 was 10 April 1973, with winds reaching 33.2 km/h.
What is the warmest month in Travnik?
The warmest month in Travnik is July (17.9 °C on average); the coldest is January (-2.4 °C).
How much does it rain in Travnik?
Travnik receives on average 1,229 mm of precipitation per year, spread over about 167 rainy days.
Is it sunny in Travnik?
Travnik gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.
What is the biggest single-day snowfall in Travnik?
The heaviest 24-hour snowfall measured in Travnik between 1940 and 2025 was 14 November 2004, with 37.2 cm.
Are there tropical nights in Travnik?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Travnik.
What was the most extreme apparent temperature in Travnik?
In Travnik, between 1940 and 2025, the highest apparent temperature reached 37.5 °C on 21 June 2024, and the lowest was -33.4 °C on 4 January 1979.
Compare Travnik with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Travnik