Climate averages 1991–2020
Bihać weather
in April.
A mild, wet month: the 7th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Bihać: daytime highs average 16.3°C and nights cool to about 6.0°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 110 mm of rain on roughly 14 days, which makes April a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 27 min on an average April day.
The nearest other city in this atlas is Banja Luka (105 km away). In April its highs average 17.1°C, 0.8°C warmer than Bihać, with 92 mm of rain.
Among the 7 cities listed in Bosnia and Herzegovina, Bihać ranks 4th of 7 for the warmest April highs and 6th of 7 for the driest April (rainfall, lowest first). The mean April high of those 7 cities is 16.2°C; Bihać is 0.1°C warmer than that mean.
From April to May, average highs rise by 4.2°C to 20.5°C, and monthly rainfall rises from 110 mm to 127 mm.
The annual picture
April 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
Bihać climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.5°C-1.4°C | -1.4°C | 90 | 11.2 | 9.29 h |
| February | 7.0°C-1.4°C | -1.4°C | 99 | 11.5 | 10.410 h |
| March | 11.6°C1.9°C | 1.9°C | 100 | 12.6 | 11.912 h |
| April, selected | 16.3°C6.0°C | 6.0°C | 110 | 14.1 | 13.513 h |
| May | 20.5°C10.4°C | 10.4°C | 127 | 14.3 | 14.815 h |
| June | 24.5°C14.3°C | 14.3°C | 97 | 12.0 | 15.516 h |
| July | 27.1°C16.4°C | 16.4°C | 76 | 10.4 | 15.215 h |
| August | 27.2°C16.8°C | 16.8°C | 85 | 10.3 | 14.114 h |
| September | 21.6°C12.4°C | 12.4°C | 124 | 11.6 | 12.613 h |
| October | 17.0°C8.6°C | 8.6°C | 121 | 11.5 | 11.011 h |
| November | 11.5°C4.4°C | 4.4°C | 132 | 12.9 | 9.610 h |
| December | 6.3°C-0.2°C | -0.2°C | 116 | 13.0 | 8.99 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
April in nearby cities
- Banja Luka in AprilBosnia and Herzegovina · 105 kmHigh 17.1°C · Low 5.5°C · 92 mm rain
- Zagreb in AprilCroatia · 111 kmHigh 16.9°C · Low 6.1°C · 67 mm rain
- Rijeka in AprilCroatia · 126 kmHigh 16.5°C · Low 8.1°C · 114 mm rain
- Split in AprilCroatia · 152 kmHigh 17.2°C · Low 9.5°C · 99 mm rain
- Ljubljana in AprilSlovenia · 174 kmHigh 15.1°C · Low 5.3°C · 90 mm rain
- Zenica in AprilBosnia and Herzegovina · 175 kmHigh 16.2°C · Low 5.9°C · 106 mm rain
- Trieste in AprilItaly · 188 kmHigh 16.4°C · Low 7.8°C · 110 mm rain
- Maribor in AprilSlovenia · 194 kmHigh 16.2°C · Low 5.9°C · 71 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 Bihać) is explained once on the Bihać year overview and on the Sources, method and limits page.