Most Monthly Precipitation in Regina History

This is a list of the largest monthly precipitation totals ever recorded in Regina, Saskatchewan history from 1883–2024.

What Was the Wettest Month in Regina History?

According to NOAA records, the most precipitation that Regina, Saskatchewan has ever received in a single month is 21.2 cm which occurred in July 1901.

Regina Most Rain in One Month

Rank	Precipitation	Month
1	21.2 cm	July 1901
2	20.8 cm	June 2014
3	19.9 cm	June 1975
4	19.3 cm	June 1991
5	19.1 cm	July 1909
6	18.4 cm	June 1887
7	17.9 cm	July 1983
8	17.4 cm	June 1906
9	17.0 cm	June 1976
10	16.7 cm	July 1993
11	16.1 cm	July 2001
12	16.0 cm	May 1902
13	16.0 cm	June 1925
14	15.5 cm	June 1923
15	14.7 cm	June 1945
16	14.1 cm	June 1928
17	13.9 cm	June 1935
18	13.8 cm	September 1959
19	13.7 cm	July 1946
20	13.6 cm	July 1903