April weather forecast
Graz, Austria

April brings further warmth to Graz with temperatures ranging from 3°C (37.4°F) in the night to 14°C (57.2°F) during the day. Spring is in full swing, allowing locals and visitors alike to bask in the city's natural beauty. As the days grow longer and warmer, the city blooms with life, welcoming vibrant street markets and open-air events. The April weather permits comfortable strolls in the picturesque Old Town or leisurely bike rides along the river Mur.

Temperature

The start of April in Graz brings a rise in the average high-temperature, moving from a frosty 9°C (48.2°F) in March to a mild 14°C (57.2°F). Throughout April, an average nighttime temperature of 3°C (37.4°F) is experienced.

Rainfall

In Graz, Austria, in April, during 13 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, in Graz, there are 146 rainfall days, and 968mm (38.11") of precipitation is accumulated.

Daylight

In April, the average length of the day in Graz, Austria, is 13h and 38min.
On the first day of the month, sunrise is at 06:36 and sunset at 19:27. On the last day of April, in Graz, sunrise is at 05:43 and sunset at 20:07 CEST.

Sunshine

In Graz, the average sunshine in April is 5h.

UV index

In Graz, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In April, a daily UV index of 5 turns into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.