Climate averages 1991–2020
Osijek weather
in August.
A hot, moderately wet month: the warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Osijek: daytime highs average 28.1°C and nights cool to about 18.0°C. By daytime temperature it is the warmest month of the year.
Expect about 56 mm of rain on roughly 8 days, which makes August a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 07 min on an average August day.
The nearest other city in this atlas is Pécs (69 km away). In August its highs average 27.2°C, 0.9°C cooler than Osijek, with 60 mm of rain.
Among the 4 cities listed in Croatia, Osijek ranks 2nd of 4 for the warmest August highs and 2nd of 4 for the driest August (rainfall, lowest first). The mean August high of those 4 cities is 28.1°C; Osijek is 0.1°C cooler than that mean.
From August to September, average highs fall by 5.4°C to 22.7°C, and monthly rainfall rises from 56 mm to 59 mm.
The annual picture
August 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
Osijek climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.5°C-2.2°C | -2.2°C | 42 | 8.0 | 9.19 h |
| February | 7.0°C-1.5°C | -1.5°C | 46 | 8.6 | 10.310 h |
| March | 12.0°C2.2°C | 2.2°C | 49 | 9.4 | 11.912 h |
| April | 17.5°C7.0°C | 7.0°C | 55 | 10.0 | 13.513 h |
| May | 22.1°C12.0°C | 12.0°C | 69 | 11.4 | 14.915 h |
| June | 25.9°C16.0°C | 16.0°C | 75 | 10.8 | 15.616 h |
| July | 28.0°C18.0°C | 18.0°C | 63 | 9.5 | 15.315 h |
| August, selected | 28.1°C18.0°C | 18.0°C | 56 | 8.3 | 14.114 h |
| September | 22.7°C13.4°C | 13.4°C | 59 | 8.1 | 12.613 h |
| October | 17.3°C8.7°C | 8.7°C | 54 | 8.1 | 11.011 h |
| November | 11.0°C4.0°C | 4.0°C | 53 | 8.7 | 9.610 h |
| December | 5.1°C-0.8°C | -0.8°C | 54 | 9.1 | 8.89 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
August in nearby cities
- Pécs in AugustHungary · 69 kmHigh 27.2°C · Low 17.6°C · 60 mm rain
- Novi Sad in AugustSerbia · 95 kmHigh 28.8°C · Low 18.3°C · 52 mm rain
- Subotica in AugustSerbia · 97 kmHigh 28.1°C · Low 17.4°C · 51 mm rain
- Tuzla in AugustBosnia and Herzegovina · 113 kmHigh 27.0°C · Low 16.5°C · 80 mm rain
- Zrenjanin in AugustSerbia · 133 kmHigh 28.7°C · Low 18.4°C · 55 mm rain
- Szeged in AugustHungary · 137 kmHigh 28.1°C · Low 17.8°C · 47 mm rain
- Banja Luka in AugustBosnia and Herzegovina · 145 kmHigh 27.5°C · Low 16.3°C · 72 mm rain
- Novi Beograd in AugustSerbia · 159 kmHigh 29.0°C · Low 19.0°C · 52 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 Osijek) is explained once on the Osijek year overview and on the Sources, method and limits page.