Heidelberg, Germany
Weather by months in Heidelberg
January
February
March
April
May
June
July
August
September
October
November
December
24ºC
Avg. daily temperature
30ºC
High
8ºC
Low
80 mm
Total precipitation
80%
Avg. humidity
3.2m/s
Avg. wind
14 
Sunny days
5 
Cloudy days
9 
Rainy days
Air temperature
June
The temperature is between 10 and 22 degrees Celsius.
Low10º22ºHigh
1.6The temperature is between 12 and 24 degrees Celsius.
Low12º24ºHigh
4.6The temperature is between 13 and 25 degrees Celsius.
Low13º25ºHigh
7.6The temperature is between 12 and 23 degrees Celsius.
Low12º23ºHigh
10.6The temperature is between 11 and 22 degrees Celsius.
Low11º22ºHigh
13.6The temperature is between 12 and 23 degrees Celsius.
Low12º23ºHigh
16.6The temperature is between 13 and 24 degrees Celsius.
Low13º24ºHigh
18.6The temperature is between 12 and 25 degrees Celsius.
Low12º25ºHigh
20.6The temperature is between 11 and 24 degrees Celsius.
Low11º24ºHigh
22.6The temperature is between 12 and 25 degrees Celsius.
Low12º25ºHigh
24.6The temperature is between 11 and 24 degrees Celsius.
Low11º24ºHigh
26.6The temperature is between 12 and 25 degrees Celsius.
Low12º25ºHigh
28.6In Heidelberg, June has maximum daytime temperatures around 30ºC and minimum nighttime temperatures of 8ºC. The average daily high reaches about 24ºC, with average nightly lows of 13ºC. It’s an excellent time for enjoying the Heidelberg Grand Festival or relaxing by the riverbanks of the Neckar.
