Rust, Austria in April has mild conditions, with highs averaging 16.2°C (61°F) and noticeably cooler mornings.
This month falls at the middle of Spring.
Daily highs in April gradually rise from around 15°C (59°F) at the start to 17°C (63°F) by month's end.
Rainfall is heaviest during the middle of the month, while the first third tends to be drier.
The warmest days tend to fall around the 30th, averaging 18.5°C (65°F).