Climate averages 1991–2020
Mostar weather
in October.
A mild, very wet month: the 6th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a mild month in Mostar: daytime highs average 19.2°C and nights cool to about 9.6°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 180 mm of rain on roughly 11 days, which makes October a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 04 min on an average October day.
The nearest other city in this atlas is Ilidža (68 km away). In October its highs average 16.6°C, 2.6°C cooler than Mostar, with 95 mm of rain.
Among the 7 cities listed in Bosnia and Herzegovina, Mostar ranks 1st of 7 for the warmest October highs and 7th of 7 for the driest October (rainfall, lowest first). The mean October high of those 7 cities is 17.3°C; Mostar is 1.8°C warmer than that mean.
From October to November, average highs fall by 5.4°C to 13.8°C, and monthly rainfall rises from 180 mm to 222 mm.
The annual picture
October in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Mostar climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.1°C-0.2°C | -0.2°C | 138 | 11.1 | 9.49 h |
| February | 9.3°C0.0°C | 0.0°C | 136 | 11.0 | 10.510 h |
| March | 13.1°C3.0°C | 3.0°C | 133 | 11.7 | 11.912 h |
| April | 17.4°C6.7°C | 6.7°C | 147 | 13.1 | 13.413 h |
| May | 22.1°C11.1°C | 11.1°C | 109 | 12.4 | 14.715 h |
| June | 26.5°C15.1°C | 15.1°C | 72 | 9.7 | 15.315 h |
| July | 29.6°C17.5°C | 17.5°C | 45 | 6.8 | 15.115 h |
| August | 30.2°C17.9°C | 17.9°C | 53 | 6.6 | 14.014 h |
| September | 24.2°C13.8°C | 13.8°C | 135 | 9.1 | 12.513 h |
| October, selected | 19.2°C9.6°C | 9.6°C | 180 | 10.8 | 11.111 h |
| November | 13.8°C5.5°C | 5.5°C | 222 | 13.2 | 9.710 h |
| December | 9.0°C1.0°C | 1.0°C | 191 | 12.5 | 9.09 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Ilidža in OctoberBosnia and Herzegovina · 68 kmHigh 16.6°C · Low 7.8°C · 95 mm rain
- Sarajevo in OctoberBosnia and Herzegovina · 71 kmHigh 16.5°C · Low 7.3°C · 95 mm rain
- Zenica in OctoberBosnia and Herzegovina · 96 kmHigh 17.3°C · Low 8.0°C · 82 mm rain
- Split in OctoberCroatia · 112 kmHigh 19.8°C · Low 12.9°C · 137 mm rain
- Tuzla in OctoberBosnia and Herzegovina · 150 kmHigh 17.5°C · Low 7.6°C · 73 mm rain
- Podgorica in OctoberMontenegro · 155 kmHigh 19.5°C · Low 11.0°C · 212 mm rain
- Banja Luka in OctoberBosnia and Herzegovina · 167 kmHigh 17.4°C · Low 7.7°C · 72 mm rain
- Shkodër in OctoberAlbania · 199 kmHigh 19.8°C · Low 12.7°C · 206 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Mostar) is explained once on the Mostar year overview and on the Sources, method and limits page.