246 
Beobachtungen an der k. k. Zentralanstalt fir Meteorologie und 
seer nnils Wien, XIX., Hohe Warte (202°5 Meter) 
im Mowate April 1910. 
Bodentemperatur in der Tiefe von 
Dauer des || Ozon 
Ver il gemeeten 0.50 m | 1.00m | 2.00m | 3.00m | 4.00 m 
Tag | dunstung ce ee Te eee 
: scheins in & 
in mm Stunden || mittel Tages- Tages- oh oh oh 
mittel mittel 
1 0.8 9.8 8.3 5.0 Oa) ye 7.4 8.4 
2 0.5 10.9 2.3 5. 1s 5.8 (es: 7.4 8.4 
3 0.9 0.0 3.0 Daw Dail, Be 7.4 8.4 
4 0.5 0.0 8.3 5.2 5.6 Law 7.4 8.4 
5 0.2 8.4 4.3 5.8 5.6 7.3 7.4 8.4 | 
6 tet 9.4 4,7 Dat One 7.3 7.4 8.4 
if 1.6 3.5 Oe (on 5.9 7.3 7.4 8.4 | 
8 RS 5.5 10.3 8.1 6.3 (ee: 7.5 8.4 
9 1.3 4.0 6.0 8.4 6.5 7.4 140 8.3 
10 1.0 3.5 12.0 8.3 6.9 7.4 Hid 8.3 
11 Bs: 9.8 10.3 8.0 Tact 7.4 7.5 8.3 
12 1.2 11.8 5.0 Ca (ie 7.4 Lo 8.3 
13 0.9 10.9 2.0 8.4 (3p (ae T.20 8.3 
14 Lee 10.3 5.0 50 75 Ve 7.5 8.3 
15 1.8 Diag 3.3 10.6 C48 7.5 (ats), 8.3 
16 0 9.8 3.3 10.9 8.0 (26 (aa) Sia - 
17 1.4 aa) 4.7 L126 8.4 (fee (en 8.2 
18 it 0.0 13.7 10.6 Sra. 1.9 7.9 8.2 
19 Pre 8.9 13.0 10.0 8.9 1m 720 8.2 
20 2.1 5.0 12.0 V1..0 8.9 7.9 (20 8.2 
21 beat 0.2 10.3 10.6 eel Soa (ee: 8.2 
22 1.2 2.3 13.0 TO 9.1 Sigh 7.6 8.2 
23 ro 2.7 8.4 9.3 eet 8.2 fea: 8.2 
24 0.6 TORY 8.3 9.4 cel 8.3 7.6 8.2 
25 0.9 Bed 6.4 10.3 9.0 8.3 (a8 8.2 
26 12 ae 5.3 10.9 arg 8.4 (Ow 8.2 
27 1.5 0.8 1077 PLN? 9.3 8.5 tot 8.2 
28 1.4 10.7 10.0 10.9 9.5 8.5 7.8 8.2 
29 0.9 TOR - oad iG leas) 9.6 8.6 ae 8.3 
30 Leg 4.6 10.0 12.3 ae! Sot 7.9 8.3 
Mittel 125 6.0 726 9.0 docu 7.8 730 8.3 
Monats- 
Simme |. ane 180.5 
Maximum der Verdunstung: 2.1 mm am 20. 
Maximum des Ozongehaltes der Luft: 13.7 am 18. 
Maximum der Sonnenscheindauer: 11.8 Stunden am 12. 
Prozente der monatlichen Sonnenscheindauer von der méglichen: 44/9, von eer 
mittleren: 1069/9. 
