March weather forecastGraz, Austria
March
Weather in March
In March, the weather in Graz continues to turn warmer, offering daytime temperatures of 9°C and dropping to -1°C in the night. This month marks the beginning of the spring season, with the city's flora starting to blossom, adding colour to the Austrian landscape. The lengthening daylight hours provide ample time for outdoor exploration. Enjoy the refreshing air and blooming flowers in the parks and garden of the city. It's an excellent month to take leisurely walks along the scenic route to the Schlossberg.Temperature
As Graz transitions into March, the average high-temperature is observed to rise from a cold 4°C in February to a chilly 9°C. An upsurge in temperatures occurs as February gives way to March, with average highs shifting from a cold 4°C to a chilly 9°C. Throughout March, an average low-temperature of -1°C is experienced.Rainfall
In Graz, in March, during 11 rainfall days, 57mm of precipitation is typically accumulated. Throughout the year, there are 146 rainfall days, and 968mm of precipitation is accumulated.Daylight
In Graz, the average length of the day in March is 11h and 56min.On the first day of the month, sunrise is at 06:37 and sunset at 17:43 CET. On the last day of March, sunrise is at 06:39 and sunset at 19:25 CEST.
Note: On Sunday, 29. March 2026, at 02:00, Daylight Saving Time starts, and the time zone changes from CET to CEST. Daylight Saving Time lasts until Sunday, 25. October 2026, at 03:00; consequently, the time zone reverts from CEST to CET.
Sunshine
The average sunshine in March is 5h.UV index
In Graz, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In March, an average UV index of 3 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Graz, Austria
- Average high temperature in March: 9°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in March: -1°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average rainfall in March
Graz, Austria
- Average rainfall in March: 57mm
The wettest month (with the highest rainfall) is July (131mm).
The driest month (with the least rainfall) is January (40mm).
Average rainfall days in March
Graz, Austria
- Average rainfall days in March: 11 days
The months with the highest number of rainy days are May and June (15 days).
The month with the least rainy days is October (9 days).
Average daylight in March /
Average sunshine in March
Graz, Austria
- Average daylight in March: 11h and 54min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in March: 5h
The month with the most sunshine is July (Average sunshine: 8h).
The months with the least sunshine are January and December (Average sunshine: 2h).
Average UV index in March
Graz, Austria
- Average UV index in March: 3
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).
