 | Charles Carlyle Colby - Canada - 1921 - 444 pages
...precipitation recorded was 29. 24 inches in 1878, and the least 14.38 inches in 1886, in which year only 4. 23 inches fell during the May to August period. Most...tornado, which is not uncommon on the more heated pra1ries to the south. The snowfall of the Manitoba ranges from 52 inches in the eastern districts... | |
 | Charles Carlyle Colby - North America - 1922 - 494 pages
...precipitation recorded was 29. 24 inches in 1878, and the least 14.38 inches in 1886, in which year only 4 . 23 inches fell during the May to August period. Most...uncommon on the more heated prairies to the south. The snowfall of the Manitoba ranges from 52 inches in the eastern districts to 44 inches in the western... | |
 | British Association for the Advancement of Science - Canada - 1924 - 494 pages
...zero, and this occurs on a few days only, and it is seldom that zero is registered after March 25th. rainfall occurs in thunderstorms, which at times are...uncommon on the more heated prairies to the south. The snowfall of Manitoba ranges from 52 inches in the eastern districts to 44 inches in the western... | |
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... inches fell during the May to August period. Most of the summer rainfall occurs in thunderstorms, which at times are quite heavy, accompanied by violent squalls and, less frequently, by hail. It is but very seldom that these storms attain the energy... 