The maximum air temperature in Altkirch for this day for the last 72 years of observations is +16.1°C, recorded in 1961.
An absolute minimum of -11.8°C was recorded in 1962. The average temperature for this day is +14.3°C.
The heaviest rainfall (31.79 mm) in Altkirch was recorded in 2021. The maximum wind gusts were up to 25.48 m/s in 1988.