Most Monthly Snow in Oshawa History

This is a list of the largest daily snowfall totals ever recorded in Oshawa, Ontario history from 1882–2024.

What Was the Snowiest Month in Oshawa History?

According to NOAA records, the most snow that Oshawa, Ontario has ever received in a single month is 123.5 cm which occurred in January 1884.

Oshawa Most Snow in One Month

Rank	Snow	Month
1	123.5 cm	January 1884
2	102.1 cm	January 1976
3	99.1 cm	January 1977
4	94.7 cm	December 2000
5	80.5 cm	January 1985
6	79.6 cm	January 1999
7	77.8 cm	December 1975
8	76.0 cm	January 1982
9	73.6 cm	February 1988
10	69.5 cm	January 2009
11	69.0 cm	December 1977
12	65.5 cm	January 2004
13	64.8 cm	February 1887
14	61.7 cm	December 1972
15	60.7 cm	January 1887
16	60.0 cm	January 1987
17	58.5 cm	December 1882
18	55.5 cm	January 1978
19	54.7 cm	January 1981
20	54.7 cm	January 1886