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MEAN METEOROLOGICAL RESULTS. 



SNOW. 



DIFFERENCE OF CERTAIN METEOROLOGICAL ELEMENTS FROM THE NORMAL 

 VALUES FOR EACH QUARTER, AND THE YEAR. 



PERIODICAL OR OCCASIONAL EVENTS, 1877. 



First lightning of year. 



Little or no frost in ground. First schooner arrived. 



Ice broke up in Bay. 



Wild geese flying north. 



Robins seen. 



Last snow of season. 



Butterflies numerous. 



Frogs croaking. 



First thunderstorm of year. 



Swallows seen. 



Marked absence of blue birds this spring. 



First trip of City of Tcronto. 



Maples in flower. 



Plum trees in flower. 



Baltimore birds, Humming birds. 



Apple trees in flower. 



Wild strawberries in flower. 



Last frost and ice of season. 



Lilacs in flower. 



Chestnut trees in flower. 



Humming birds numerous. 



Some blue birds seen. 



Swallows last seen. 



First frost and ice of season. 



Last trip of season of City of Toronto. 



First snow of season. 



Last thunderstorm of season. 



Large number of robins. 



Bay open still. 



