152 



MAINE STATE COLLEGE 



HYGROMETER NO. 1.— IN OPEN FIELD. 

 July, 1890. 





7 A. M. 



1 P. M. 



7 P. M. 



Day. 







Q 



■3 



a £ 



K 



>■■£ 







"3 



a*, 

 w 



p-.-s 



•w-O 



93 3 



II 



d ° 



■3 



"Ste 



W 



































o 















1. 



59.2 59.2 



59.2 



100 



81.0 



68.0 



61 



51 



68.5 



62.2 



58 



71 



2. 



62-0 59.0 



57 



84 



71-8 



61.9156 



57 



64-8 



59.0 



55 



71 



3. 



59.7 



59.7 59.7 



100 



63-6 



63-6 63.6 



100 



62.2 



62.2 



62.2 



100 



4. 



66-0 



64-063 



90 



71-7 



67-5 



66 



81 



67-0 



65.2 



64 



91 



5. 



62.0 



62.062 



100 



73-5 



73.5 



73-5 



100 



73.8 



69.5 



67 



81 



6. 



62-5 



56.854 



71 



75-2 



63.3 



72 



91 



71.8 



64-6:61 



68 



7. 



65-0 



62-260 



86 



74-1 



66.0 



62 



66 



70-0 



64-0 60 



72 



8. 



66-3 



64.062 



88 



81.2 



75-7 



73 



78 



76.7 



72.8 



71 



83 



9. 



73.8 



68.065 



75 



70.4 



61.6 



55 



61 



59.7 



54.0 



50 



69 



10. 



51.2 



48.0 45 



79 



66-3 



56.2 



48 



53 



63.2 



58.2 



55 



74 



11. 



53-7 



49.6 



44 



70 



73-0 



66.8 



69 



85 



72.7 



67 8 



66 



78 



12. 



56-7 



55.7 



55 



94 



76-4 



64.3 



57 



52 



70.3 



66-4 



62 



77 



13. 



66-7 



61.6 



59 



76 



70-2 



62.0 



57 



63 



62.9 



57.8 



55 



74 



14. 



60.0 



58-257 



90 



74-0 



65.3 



61 



63 



76.2 



69.0 



66 



69 



15. 



66-8 



64.0 62 



86 



80-9 



76.5 



77 



86 



82.2 



76.5 



74 



78 



16. 



73.2 



69.0,67 



81 



82.6 



82.6 



82.6 



100 



78.3 



74.3 



72 



83 



17. 



66.1 



63.0'ei 



85 



78-0 



73.0 



71 



79 



68.0 



65.1 



63 



85 



18. 



58.7 



55.0 



53 



80 



64-5 



56-0 



50 



59 



68.0 



55.3 



64 



87 



19. 



60-0 



54.3 



50 



69 



60-0 



57.5 



56 



86 



56.5 



56.5 



56.5 



100 



20. 



56-3 



54.5 



53 



89 



66-3 



57.8 



51 



59 



61.3 



58.0 



55 



82 



21. 



55.0 



53.0 



52 



88 



72-0 



63.5 



59 



63 



68.1 



62-0 



58 



71 



22. 



58-1 



55.0 



53 



83 



74-0 65.7 



61 



65 



67.0 



62.3 



60 



77 



23. 



62.5 



60-0 59 



87 



74-0 69.0 



67 



78 



65.2 



59.0 55 



69 



24. 



62-2 



61.561 



96 



72-7 



64.2 



60 



63 



67-8 



59.8 59.8 



63 



25. 



61-7 



61.161 



97 



67-0 



65.0 



64 



90 



62.3 62-3 



62.3 



100 



26. 



67.1 



66-1 66 



95 



70.2 



69.0 



69 



94 



67-8 



67.0 



67 



96 



27. 



70.0 



65.6'63 



79 



77-3'66.4 



76 



95 



74-7 



66.8 



63 



66 



28. 



65-1 



61.2'59 



80 



80-3 



71.8 



68 



66 



72.8 



69-7 



69 



86 



29. 



71-8 



67.565 



80 



84.1 



71-4 



66 



54 



73-3 66-0 



62 



68 



30. 



64.6 



64-2 64 



97 



86-0 



78.3 



75 



71 



78.0 



71.6 



68 



73 



31. 



70.0 



67.0.66 



1 



86 



80.0 



72.5 



69 



70 



75.1 



72.0 



71 



87 



Means 



1 



| 





.85 1 









.74 









.79 



Mean for month 



• S3 



