Climate averages 1991–2020
Bornova weather
in August.
A very hot, very dry month: one of the warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a very hot month in Bornova: daytime highs average 35.0°C and nights cool to about 21.6°C. By daytime temperature it is one of the warmest months of the year.
Expect about 4.0 mm of rain on roughly 1 day, which makes August a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 40 min on an average August day.
The nearest other city in this atlas is Karşıyaka (11 km away). In August its highs average 35.4°C, about as warm as Bornova, with 3.0 mm of rain.
Among the 138 cities listed in Turkey, Bornova ranks joint 24th of 138 for the warmest August highs and joint 38th of 138 for the driest August (rainfall, lowest first). The mean August high of those 138 cities is 31.1°C; Bornova is 3.9°C warmer than that mean.
From August to September, average highs fall by 5.2°C to 29.8°C, and monthly rainfall rises from 4.0 mm to 24 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
Bornova climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.3°C3.3°C | 3.3°C | 111 | 10.1 | 9.810 h |
| February | 12.7°C3.7°C | 3.7°C | 101 | 10.2 | 10.711 h |
| March | 15.8°C5.6°C | 5.6°C | 83 | 9.7 | 11.912 h |
| April | 20.1°C9.2°C | 9.2°C | 64 | 8.1 | 13.213 h |
| May | 25.7°C14.2°C | 14.2°C | 41 | 6.2 | 14.214 h |
| June | 31.1°C18.6°C | 18.6°C | 17 | 3.6 | 14.815 h |
| July | 35.0°C21.4°C | 21.4°C | 3.3 | 1.0 | 14.615 h |
| August, selected | 35.0°C21.6°C | 21.6°C | 4.0 | 1.1 | 13.714 h |
| September | 29.8°C17.9°C | 17.9°C | 24 | 3.2 | 12.512 h |
| October | 23.8°C13.5°C | 13.5°C | 65 | 5.7 | 11.211 h |
| November | 17.5°C8.7°C | 8.7°C | 96 | 7.9 | 10.110 h |
| December | 12.6°C5.1°C | 5.1°C | 109 | 11.4 | 9.510 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
- Karşıyaka in AugustTurkey · 11 kmHigh 35.4°C · Low 22.0°C · 3.0 mm rain
- İzmir in AugustTurkey · 12 kmHigh 35.3°C · Low 21.5°C · 4.0 mm rain
- Manisa in AugustTurkey · 22 kmHigh 35.1°C · Low 21.0°C · 4.0 mm rain
- Turgutlu in AugustTurkey · 40 kmHigh 34.5°C · Low 20.6°C · 5.4 mm rain
- Akhisar in AugustTurkey · 71 kmHigh 34.1°C · Low 19.5°C · 2.6 mm rain
- Salihli in AugustTurkey · 79 kmHigh 34.9°C · Low 21.9°C · 12 mm rain
- Soma in AugustTurkey · 85 kmHigh 31.6°C · Low 19.6°C · 5.0 mm rain
- Aydın in AugustTurkey · 88 kmHigh 36.6°C · Low 22.8°C · 4.0 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 Bornova) is explained once on the Bornova year overview and on the Sources, method and limits page.
İzmir lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.