42 
Beobachtungen an der k. k. Zentralanstalt fur Meteorologie und 
Geodynamik, Wien, XIX., Hohe Warte (202°5 Meter), , 
im Monate Dezember 1912. | 
Dauer : Bodentemperatur 
Verdun- des || Ozon, | 0.50 m | 1. | 9. | 
Tas stung |)Sonnen-|| Tages- 0.50 00 m | 00m | 3.00 m 4.00 m 
in mm eects | mittel Tages- Tages- | oh oh | oh 
Stunden mittel mittel | 
1 OPORae 0-0 WS gy Bre 5.0 9.3 | 10.5 4) iieo 
2 1.0 Oa 4 0.0 2.9 4.9 9.2 10.4 11.0 
3 0.6 We /¢ 8.3 2.9 4.8 9.1 10.3 10.9 
4 1.2 D.4 8.7 2.4 4.8 Ors 10.3 10.9 
5 G25. |, 54 0.0 2.4 4.8 9.0 10.2 10.9 
6 0.3 2.4 0.0 1.9 4.7 9.0 10.2 10.8 
7 0.5 2.4 0.0 ibs 2 4.6 8.9 10.1 10.8 
8 0.0 0.0 0.0 1.4 4.4 8.8 10.0 10.8 
9 0.0 0.0 0.0 1.3 4.3 8.7 10.0 10.8 
10 0.0 0.0 0) Slee ae 4,2 Seal 9.9 10.7 
11 OZ 0.9 4.7 1.0 4.0 8.6 9.9 10.7 
1 ONZ 0.0 3.3 teed (4.0) 8.6 9:9 10.7 
13 0.8 4.3 3.0 sat 3.9 8.5 9.9 10.6 
14 I t3) 0.0 8.3 1.2 3.8 8.4 9.8 10.6 
15 3.3 4.8 11.3 Dal Sen 8.3 Sau 10.5 
16 3.4 Dy. 2 LOS 4 3.6 3.8 8.2 0.7 10.5 
17 2 44 ||| eo) 9.0 4.2 4.1 Cae 9.6 10.4 
18 0.8.6.1 4.7 3.4 4.3 8.2 9.5 10.4 
19 1.5 6.0 7.0 3.0 4.5 8.2 9.5 10.4 
20 0.4 0.0 0.0 JB) 4.4 8.1 9.4 10.4 
21 0.0 0.0 0.0 | 2.2 4.3 (Sele 9.4 10.3 
22 C07 Ore O20. * IP 72.70 4.2 8.0 9.4 10.3 
23 O: tel: © 10,0 0.0 2.0 4,2 8.0 9.3 10.3 
24 O20 Hy 4.4 0.0 2.0 4.1 729) 9.3 10.3 
25 0. Gy i) "Oe Disa” pales ss 4.0 7.9 9.2 10.2 
26 g-S84) 2.6 0.0 2.9 4.0 7.9 9.2 10.2 
27 1.6 3.4 1OC% Sis 4.1 7.9 9.1 10.2 
28 0.8 | 0.0 0.0 3.8 4.2 bo is Ul 10.2 
29 O20 | 1020 0.0 3.6 4.4 ihre) SNe 10.1 
30 G4 10.10" | ht 3.6 4.5 7.38 9.1 10.1 
31 2 OtaN| Gna A ahi Upiad he 4.6 Pst 9.0 10.0 
| 
Mittel 08 | ite! 3.9 2.4 4.3 8.4 ait 10.5 
Monats- 
Summe 24.0 54.6 
Maximum der Verdunstung: 3.4 mm am 16. 
Maximum des Ozongehaltes der Luft: 11.3 am 15. 
Maximum der Sonnenscheindauer: 6.1 Stunden am 18. 
Prozente der monatlichen Sonnenscheindauer von der mdédglichen: 20.89, von der 
mittleren 111.29/. 
