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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°. 



