Climate averages 1991–2020
Klagenfurt am Wörthersee weather
in July.
A warm, wet month: the warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Klagenfurt am Wörthersee: daytime highs average 24.5°C and nights cool to about 15.1°C. By daytime temperature it is the warmest month of the year.
Expect about 140 mm of rain on roughly 15 days, which makes July a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 26 min on an average July day.
The nearest other city in this atlas is Ljubljana (66 km away). In July its highs average 25.3°C, 0.9°C warmer than Klagenfurt am Wörthersee, with 95 mm of rain.
Among the 6 cities listed in Austria, Klagenfurt am Wörthersee ranks 2nd of 6 for the warmest July highs and 4th of 6 for the driest July (rainfall, lowest first). The mean July high of those 6 cities is 24.3°C; Klagenfurt am Wörthersee is 0.1°C warmer than that mean.
From July to August, average highs fall by 0.4°C to 24.1°C, and monthly rainfall rises from 140 mm to 152 mm.
The annual picture
July 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
Klagenfurt am Wörthersee climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.1°C-4.0°C | -4.0°C | 48 | 6.8 | 9.09 h |
| February | 4.9°C-2.9°C | -2.9°C | 60 | 7.4 | 10.310 h |
| March | 9.4°C0.8°C | 0.8°C | 76 | 9.7 | 11.912 h |
| April | 14.5°C4.9°C | 4.9°C | 96 | 12.6 | 13.514 h |
| May | 18.9°C9.4°C | 9.4°C | 119 | 14.6 | 15.015 h |
| June | 22.6°C13.1°C | 13.1°C | 136 | 14.8 | 15.816 h |
| July, selected | 24.5°C15.1°C | 15.1°C | 140 | 14.9 | 15.415 h |
| August | 24.1°C15.3°C | 15.3°C | 152 | 14.0 | 14.214 h |
| September | 19.2°C11.1°C | 11.1°C | 139 | 11.5 | 12.613 h |
| October | 14.2°C6.9°C | 6.9°C | 121 | 9.7 | 10.911 h |
| November | 8.5°C2.5°C | 2.5°C | 120 | 10.6 | 9.59 h |
| December | 3.6°C-2.8°C | -2.8°C | 80 | 8.5 | 8.69 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
July in nearby cities
- Ljubljana in JulySlovenia · 66 kmHigh 25.3°C · Low 15.8°C · 95 mm rain
- Graz in JulyAustria · 99 kmHigh 24.4°C · Low 13.8°C · 84 mm rain
- Udine in JulyItaly · 103 kmHigh 26.2°C · Low 16.2°C · 78 mm rain
- Maribor in JulySlovenia · 103 kmHigh 25.8°C · Low 16.1°C · 104 mm rain
- Trieste in JulyItaly · 116 kmHigh 27.4°C · Low 18.7°C · 87 mm rain
- Rijeka in JulyCroatia · 145 kmHigh 27.6°C · Low 18.9°C · 77 mm rain
- Zagreb in JulyCroatia · 157 kmHigh 27.5°C · Low 17.2°C · 77 mm rain
- Salzburg in JulyAustria · 162 kmHigh 23.6°C · Low 13.5°C · 217 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 Klagenfurt am Wörthersee) is explained once on the Klagenfurt am Wörthersee year overview and on the Sources, method and limits page.