The distance between Budapest, Hungary and Klagenfurt, Austria is approximately 367 km or 228 mi.
To reach Budapest in this distance one would set out from Klagenfurt bearing 73.3° or ENE and follow the great circles arc to approach Budapest bearing 76.8° or ENE .
Budapest has a marine west coast climate (Cfb) whereas Klagenfurt has a warm summer continental/ hemiboreal climate with no dry season (Dfb).
The annual average temperature is 3.5 °C (6.3°F) warmer.
Average monthly temperatures vary by 2 °C (3.6°F) less in Budapest. The continentality subtype is subcontinental for both.
Total annual precipitation averages 338 mm (13.3 in) less which is equivalent to 338 l/m² (8.3 US gal/ft²) or 3,380,000 l/ha (361,344 US gal/ac) less. About 5/8 as much.
There are 118 more hours of sunlight per year in Budapest. In whichever way circa 0h 18' more per day or about 1 as many.
The altitude of the sun at midday is overall 0.9° lower in Budapest than in Klagenfurt.
Relative humidity levels are 10.5% lower.
The table shows values for Budapest relative to Klagenfurt. You can also view this comparison the other way around from the perspective of Klagenfurt vs Budapest.