Information on
1912 / 01: New typeface of the monthly tables with the new columns: "Snow cover" and "Atmospheric phenomena".
1912 / 01: "Height of the thermometer above the ground" is given as 2.90 m.
1915 / 08: Entry about problems with the hygrometer and a subsequent comparison of devices and calculation of the values from the psychrometer.
1915 / 09: Evaluation in the monthly tables for cloudy days, bright days, icy days and frosty days (up to 1924 / 01).
1920 / 12: Entry on the repair of the hygrometer.
Notable events - a selection:
- On August 11 and 12 and August 14 and 15, 1912, the average daily temperature was below 15 °C.
- There was continuous snow cover from January 11 to March 8, 1917 (57 days).
- January 1917 had 15 days with measurable snowfall.
- On October 3, 1920, the daily maximum was +20.0 °C, while a daily minimum of -9.6 °C was measured on October 31.