— 391 
Basel, Bernoullianum II (Hütte). 
Jährlicher Gang der Temperatur in C0, graphisch abgeleitet 
aus 80jährigen Monatsmitteln. 
Jan. Febr. März April) Mai | Juni | Juli | Aug. Sept. Okt. 
1. 1-05 05 | 32 | 711116 15.5|18.6|189 165/121|68 | 24} 1. 
2.|05/ 06 | 33 | 7.3 | 11.7 | 15.6 18.7 |18.9 16.4 |119| 6.6 | 23 | >. 
221.06.07 734% 75119158187 1891163 11.2 658 1221| 3 
4. | 0608| 35 |! 7.7|12.0|15.9'18.8/18.8|16.2/116|63 ! 20 | 4. 
5. |-0.6| 0.9 | 3.6 | 7.8 | 12.1 | 16.0 | 18.8 | 18.8 | 16.1 | 11.4) 6.1 | 19 | 5. 
6.1.06| 10 | 3.7 | 801122|161 18.8 | 187 15.9 11.2 60 | 18 | 6. 
M7. (20.6 | 1.0 | 3.8 | 821124 16.3 18.9 1187 |158|111) 58 | 17 | 7. 
8. |-0.6| 1.1 | 39 |! 8.4|12.5|16.4 18.9 18.6 115.7 |10.9| 5.7 | 16 | 8. | 
9.1-0.6| 12 | 40 | 8.5|12.6 | 16.5 18.9 18.5 155 10.7) 5.5 | 15 | 9: 
10. |-0.6| 13 | 41 | 8.7| 12.7 16.6 18.9 | 18.5 | 15.4 | 10.5 | 5.4 | 1.4 | 10. 
11. |-06| 14 | 43 | 88129 16.7 190 |18.4 152 |104| 52 | 1.4 | 11. 
12. |-0.6| 15 | 44 | 9.0 |18.0| 16.9 | 19.0 | 18.4 | 15.1] 10.2) 5.0 | 1.2 | 12. 
13. |-0.6 | 16 | 45 | 9.1|13.1/17.0 | 19.0183|14.9|10.0) 49 | 1.1 | 13. 
14. |-0.5| 1.7 | 46 | 93)1138)17.11190|182|148| 99| 4.7 | 10 | 14. 
15. |-0.5| 1.8 | 47 | 94 13.4/17.2|19.1 182146) 9.7| 46 | 0.9 | 15. 
| | | 
16. |0.4| 19 | 49 | 9.6 13.5|17.3|19.1)18.1|145| 95| 44 08 | 16. 
17. | 0.4 20 | 50 | 9.7|13.6 17.5!191 18.0) 143| 94) 43 | 07 | 17 
18. |-0.4| 21 | 51 | 9.8|13.8| 17.6 19.1] 17.9)14.2| 92| 41 | 0.6 | 18. 
19. |=03) 22 | 52-1100 139 17.7191 17.8|14.0 90) 40 | 05 | 19. 
20. |-03 | 2.3 | 5.3 |10.1 | 14.0 17.8 19.1 17.7) 139| 88| 3.9 | 04 | 90. 
2121.02) 54,55 103141 109) 19.1 17.20 13.7| 8.2| 37081 591. 
22. |0.2| 2.5 | 5.6 |10.4|14.2 | 180|19.1|17.6 13.6| 85| 3.6 | 0.3 | 22. 
23. |-0.1| 2.6 | 5.7 |105|144 18.1|19.1|17.5 134| 83| 34 | 0.2 | 23. 
24. |-0.1| 2.7 | 5.8 |10.7 | 14.5 18.2 | 19.1 1741132| 82|33 | 01 | 24. 
25. | 0.0! 2.8 | 6.0 110.8 14.6 182191 ,17.3|13.1| 80] 3:1 | 00 | >. 
26. | 0.1) 29 | 61 111011471183 191 1172 129) 78) 30 | 0.0 | a6. | 
27. | 0.1| 3.0 | 63 |11.1|14.9 | 184 | 19.1 |17.1| 12.7 | 7.6| 29 |-01 | 27. | 
2e 02) 3.10 64 11.2 15.0185 19.0170 1026| 75 28 021 >8. 
29. | 03 (8.1) 6.6 | 11.4 | 15.1 18.5 19.0 16.8) 12.4 | 7.3| 2.6 |=03 | 99 | 
30. | 0.4 | 6.7 | 11:5.|15.3 | 18,6 | 19.0.|16.7 | 12.2| 7.1 | 25 0.3 | 30. 
31. | 04| 6.9 15.4 | 19.0 | 16.6 | 70 1-0.4 | 31 
Einfach. | | ee 
Mittel En 491 9.43113.50.17.21118.98117.97 14.50, 9.52 4.56) 0.87 
