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TRANSACTIONS OF THE 



MEAN SPRING TEMPERATURE. 



The table below will be found to contain the average temperature by 

 months for the Spring, also for the season. The warmest one, as indicated 

 by its average temperature, was 1853 — 62.9°; the coldest, 1880 — 55.0°; the 

 mean average Spring temperature being 59.5°: 



