Earliest and Latest Days of 30° C in Winnipeg

This is a list of the earliest and latest days in the year with a high temperature of at least 30 °C in Winnipeg, Manitoba history. It is based on NOAA data from the years 1872–2024.

Also see:

Earliest 30 degree day in Winnipeg?

The earliest in the year that Winnipeg, Manitoba had a high temperature of at least 30 °C is April 18 which happened in 1987.

Latest 30 degree day in Winnipeg?

The latest in the year that Winnipeg, Manitoba had a high temperature of at least 30 °C is October 6 which happened in 1879.

Earliest Days ≥ 30 °C

Date	Year	Temperature
April 18	1987	30.5 °C
April 20	1980	32.2 °C
April 21	1980	34.3 °C
April 23	1990	31.1 °C
April 25	1891	32.2 °C
April 26	1952	30.0 °C
April 27	1952	33.3 °C
April 28	1985	31.6 °C
April 28	1952	32.2 °C
April 28	1949	31.1 °C
April 29	1952	33.9 °C
April 29	1949	30.0 °C
May 2	2000	31.9 °C
May 2	1980	30.6 °C
May 3	1980	31.9 °C
May 3	1930	30.6 °C
May 4	1952	31.1 °C
May 4	1918	31.1 °C
May 4	1897	31.1 °C
May 5	2016	35.2 °C
May 5	1934	31.1 °C
May 5	1926	31.7 °C

Latest Days ≥ 30 °C

Date	Year	Temperature
October 6	1879	30.0 °C
October 5	2011	31.1 °C
October 1	1992	30.5 °C
October 1	1922	30.0 °C
September 29	2021	31.5 °C
September 29	1905	30.0 °C
September 27	1952	35.6 °C
September 26	2014	30.2 °C
September 26	1952	31.7 °C
September 25	1950	31.1 °C
September 25	1938	30.0 °C
September 24	1997	30.4 °C
September 23	1875	30.6 °C
September 22	2020	30.6 °C
September 22	1938	32.2 °C
September 22	1897	30.6 °C
September 21	1938	31.7 °C
September 21	1923	30.0 °C
September 19	2009	30.1 °C
September 19	2004	31.2 °C
September 19	1941	30.0 °C