Nova Scotia is surrounded by the Atlantic Ocean and the Bay of Fundy. Here is some information about the effect of these bodies of water on the climate:
Atlantic and Fundy waters are relatively cold (8-12C), and they help to keep the air temperature over southwestern Nova Scotia on the cool side in spring and summer. In January, when their temperature is between 0 and 4C, these same waters moderate the harshness of winter. Farther offshore to the east, southeast, and south are comparatively warm 16C waters of the Gulf Stream. It's warmth, especially from August through October, is credited with prolonging fall -- the season many Nova Scotians consider to be the best of the year.
Nova Scotia's north coast is exposed to Gulf waters which, in late August, have a maximum surface temperature of 18C. The contrast between air and water temperatures is enough to create onshore sea breezes and to hold back the onset of fall for a few weeks. In January, however, Gulf of St. Lawrence and Northumberland Strait waters become ice-covered, effectively cutting off any marine influence for the next three months.
The influence of the sea is felt in other ways. Ice conditions in the Gulf and, on occasion, in the Bay of Fundy retard the arrival of spring. Cool summer seas also help stabilize overriding air masses, thus suppressing local storm development. In addition, the merging of contrasting ocean currents -- warm Gulf Stream and the cold Labrador Current -- produces a great deal of sea fog that often moves far inland.
2007-03-23 09:59:43
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answer #1
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answered by senlin 7
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In the summer it keeps NovaScotia colder then other provinces and in the Winter it keeps NovaScotia warmer(not as much snow).
2007-03-23 01:47:35
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answer #2
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answered by Anonymous
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