Mostar weather in January
Temperature, rain and sunshine in January: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in January
Poor
Best time to visit: April – June, September – October
What is the weather like in Mostar in January?
In January, Mostar is cold: daytime highs average 10 °C, and nights cool down to about 0 °C. Expect around 4 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 138 mm in total. All in all, January is not an ideal month for a holiday in Mostar.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 26 | 25 | 35 |
| Day | 10° | 10° | 11° |
| Night | 1° | 0° | 0° |
| Sun | 4 h | 4 h | 5 h |
| Rain days | 13 | 12 | 11 |
More details for January
- Daylight
- 9 h 18 min07:18 – 16:36
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 56 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+1Europe/Sarajevo
How the score comes together
- Temperatureweight 50 %15 %
- Sunshineweight 20 %17 %
- Few rainy daysweight 30 %46 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in January
- Warm jacket
- Rain jacket or umbrella
Mostar in January: quick answers
Is Mostar hot in January?
No. In January, Mostar is cold: daytime highs average 10 °C and nights drop to about 0 °C.
Does it rain much in Mostar in January?
Rain is frequent, with about 12 rainy days and 138 mm in total.
Mostar month by month
The whole year in MostarAll destinations: Bosnia and HerzegovinaWhere to go in January
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences