Osservazioni meteorologiche del 1913 fatte nel R. Osservatorio di Catania / 



S. 4 1913. 



confronto coi valori normali. 



Ore di Soleggiamento 



Evaporaz. all'ombra 



Tensione del vapore 



Umidità relativa 



Nebulosità 



Pioggia totale 















cu 













cu 









cu 





2± 





cu 











rt 











U 







£ 









ri 

 E 





5 



CU 



53 

 £ 

 o 

 Z 



kj 



c 









M 







Differenz: 



O 





c 



Valore m 





tv; 





Valore ni 







Osser 



Differt 



Valore 





Diffen 



Valore 





Valore 





Diffen 



On 



Diffen 







Valore 



li 



134. 2 



li 



102. 5 



li 



— 3 1 - 7 



ni. 111. 



I. 89 



in. in, 

 2. 18 



ni . ni . 



+0. 29 



ni. ni. 



6 49 



m.m. 



7. 67 



in. in. 

 4- 1. Io 



m.m. 



DO. O 



m.m. 



72.8 



in. in. 

 -|-(>. u 



in. in. 



49- 7 



m.m. 



62.7 



m.m 

 4- lo. 







m.m. 

 95- 3 



m.m. 



91.4 



m.m. 



— 3-9 



»4J- 5 



109. 9 



— OO 1 



2. 1 3 



2. 49 



-1-0. 36 



°- 5 5 



7. 08 



+ 0. 5 3 



O5.2 



69. I 



1 -» n 



+ 3-9 





62. 



I T 1 



+ 12. 







55. 2 



52.4 



— 2 . 



177.8 



184. 9 



-r 7- 1 



2.36 



2 22 



14 



7. 22 



8.13 



+0. 91 



64. I 



68 6 



+4- 5 



49- 5 



37- 3 



— I 2 



2 



52- 7 



5-9 



-46. 8 



183.4 



'79-4 



— 6.0 



2. 84 



3.28 



+0. 44 



8. 22 



8.38 



+0. 16 



62. 2 



63. 6 



+ 1-4 



47. 



36. 3 



— IO. 



7 



37.8 



32. 8 



- 5-o 



236. 7 



220. 6 



-16. 1 



3 73 



3.85 



+0. 1 2 



9. 41 



9> 6 4 



+0. 23 



56.7 



56. S 



+0. 1 



40. 1 



37. 



3- 



1 



22. 8 



3' - 5 



+ 8.7 



263.9 



277. 3 



+ '3-4 



4- 72 



6. 24 



+ j. 52 



u. 62 



10.85 



-0. 79 



53 



47- 9 



- 5- 1 



26. 8 



20. 7 



— 6. 



1 



5-6 



9- 5 



+ 5-9 



308. 2 



291. 8 



— 16. 4 



5. 07 



6. 57 



+0. 90 





12. 76 



— 33 



50. 



5i 4 



+ 1.4 



13. 2 



13.0 



— 



2 



4. 2 







— 4. 2 



284. 9 



279. 1 



r Q 

 — 5.8 



5. 65 



6. 00 



+°- 3 5 



1 5. yo 



13.01 



— U, 5F| 



5 3- 7 



51.2 



— 2 - 5 



l6.0 



12.0 



— 4- 







1 0. 







— 1 0. 



203.9 



2 10. 5 



+ 6.6 



4. 48 



7. 04 



+2. 56 



I 3. 28 



'3-93 



+0. 65 



59. 2 



55- 1 



—4. 1 



34- 



25.7 



— 8. 



3 



49. 1 



27. 6 



— 21.5 



166. 



175. 2 



+ 9-2 



3- '5 



3- 15 



0. 00 



12. 01 



12.65 



+ 0. 64 



66.4 



69. 



-4-2. 6 



48. 6 



44 7 



- 3- 



9 



86. 5 



125.9 



+39.4 



130. 3 



167. 9 



+37. 6 



2. 29 



4.38 



+2. 09 



9. 50 



9. 19 



-0. 31 



69. 



61. 2 



-7.8 



53.0 



39- 7 



-13. 



3 



1 1 1. 8 



17.8 



-94. 



1 12. 7 



125. 9 



+ 13.2 



1. 98 



3.38 



+ 1. 40 



7. 50 



7. 2 1 



— 0. 29 



69 8 



63 8 



-6.0 



53-4 



48. 



— 5- 



4 



107. 3 



29. 



78.3 



390.4 



338-3 



-52. 1 



2. 00 



2. 68 



+0. 68 



6. 85 



7. 32 



+0. 47 



67. 3 



68.6 



+ >-3 



51.0 



57 5 



+ 6. 



5 



257.8 



172.8 



—8;. 



599-9 



584. 9 



— 15.0 



2. 98 



3. 12 



+0. 14 



8. 28 



8.7, 



+ 0. 43 



61.0 



63. 



+ 2. 



45 5 



36. 9 



- 8. 



6 



113. 3 



70. 2 



-43- 1 



857.0 



858. 2 



+ 1.2 



5- 35 



6. 27 



+0. 92 



1 2. 90 



1 2. 20 



—0. 70 



52. 2 



50. 2 



— 2. 



18. 6 



15. 2 



— 3 



4 



19. 8 



9- 5 



— 10. ; 



500. 2 



5 5 3- 6 



+ 53- 4 



3- 3 1 



4.86 



+ i- 55 



1 1. 60 



11.92 



+0. 32 



64. 9 



61.8 



-3- » 



45. 2 



36. 7 



— 8 



5 



247. 4 



171. 3 



— 76. 1 



2347. 5 



2335.0 



-12. 5 



3-4i 



4. 23 



+0. 82 



9 9' 



10. 04 



+0. 1 3 



61.4 



61.0 



—0. 4 



40. 1 



36.6 



— 3 



5 



658.3 



423.8 



214 5 



