Climate averages 1991–2020
Split weather
in October.
A mild, 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 Split: daytime highs average 19.8°C and nights cool to about 12.9°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 137 mm of rain on roughly 11 days, which makes October a 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 Mostar (112 km away). In October its highs average 19.2°C, 0.7°C cooler than Split, with 180 mm of rain.
Among the 4 cities listed in Croatia, Split ranks 1st of 4 for the warmest October highs and 3rd of 4 for the driest October (rainfall, lowest first). The mean October high of those 4 cities is 17.7°C; Split is 2.1°C warmer than that mean.
From October to November, average highs fall by 4.8°C to 15.1°C, and monthly rainfall rises from 137 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
Split climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.0°C3.8°C | 3.8°C | 121 | 11.2 | 9.39 h |
| February | 10.9°C3.7°C | 3.7°C | 107 | 9.8 | 10.510 h |
| March | 13.8°C6.2°C | 6.2°C | 102 | 9.7 | 11.912 h |
| April | 17.2°C9.5°C | 9.5°C | 99 | 11.0 | 13.413 h |
| May | 21.6°C13.8°C | 13.8°C | 71 | 9.2 | 14.715 h |
| June | 25.9°C17.8°C | 17.8°C | 42 | 6.7 | 15.415 h |
| July | 28.8°C20.2°C | 20.2°C | 25 | 4.6 | 15.115 h |
| August | 29.2°C20.5°C | 20.5°C | 40 | 4.5 | 14.014 h |
| September | 24.2°C16.6°C | 16.6°C | 103 | 7.7 | 12.613 h |
| October, selected | 19.8°C12.9°C | 12.9°C | 137 | 11.1 | 11.111 h |
| November | 15.1°C9.1°C | 9.1°C | 222 | 13.9 | 9.710 h |
| December | 11.1°C5.1°C | 5.1°C | 173 | 12.6 | 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
- Mostar in OctoberBosnia and Herzegovina · 112 kmHigh 19.2°C · Low 9.6°C · 180 mm rain
- Zenica in OctoberBosnia and Herzegovina · 140 kmHigh 17.3°C · Low 8.0°C · 82 mm rain
- Bihać in OctoberBosnia and Herzegovina · 152 kmHigh 17.0°C · Low 8.6°C · 121 mm rain
- Banja Luka in OctoberBosnia and Herzegovina · 154 kmHigh 17.4°C · Low 7.7°C · 72 mm rain
- Ilidža in OctoberBosnia and Herzegovina · 154 kmHigh 16.6°C · Low 7.8°C · 95 mm rain
- Sarajevo in OctoberBosnia and Herzegovina · 159 kmHigh 16.5°C · Low 7.3°C · 95 mm rain
- Tuzla in OctoberBosnia and Herzegovina · 212 kmHigh 17.5°C · Low 7.6°C · 73 mm rain
- Pescara in OctoberItaly · 216 kmHigh 19.8°C · Low 13.0°C · 62 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 Split) is explained once on the Split year overview and on the Sources, method and limits page.