| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 16.5 | -3.5 | 53 | -52 | 0.7 | 8.5 |
| February | 21.3 | 1.5 | 63 | -52 | 0.6 | 6.8 |
| March | 33.1 | 13.5 | 79 | -34 | 0.8 | 6.5 |
| April | 52.0 | 28.3 | 90 | -13 | 1.0 | 4.1 |
| May | 64.3 | 39.3 | 102 | 13 | 2.5 | 1.6 |
| June | 72.2 | 49.8 | 102 | 25 | 3.5 | 0.0 |
| July | 78.4 | 54.0 | 110 | 31 | 2.6 | 0.0 |
| August | 78.6 | 51.7 | 106 | 26 | 1.9 | 0.0 |
| September | 69.1 | 41.4 | 101 | 12 | 1.6 | 0.0 |
| October | 52.6 | 29.1 | 92 | -7 | 1.1 | 3.3 |
| November | 34.0 | 14.5 | 72 | -27 | 0.8 | 7.4 |
| December | 20.8 | 2.0 | 60 | -39 | 0.7 | 8.4 |
| Entire year | 49.5 | 26.9 | 110 | -52 | 17.7 | 46.6 |
|
More Estevan Weather Records
1899–2024
|
||
|---|---|---|
| Highest daily low | 75 °F | July 5, 1937 |
| Lowest daily high | -36 °F | January 12, 1916 |
| Greatest daily range (Difference of high and low) |
59 °F | October 17, 1939 |
| Greatest difference in daily high over two conscutive days |
50 °F | Feb 20–21, 1965 |
| Most daily precipitation | 3.6 inches | July 11, 1974 |
| Most monthly precipitation | 9.0 inches | June 1944 |
| Most yearly precipitation | 27.9 inches | 1975 |
| Most yearly days with precipitation | 140 | 2010 |
| Earliest snow in season | September 2 | 1961 |
| Latest snow in season | June 2 | 1998 |
| Most daily snow | 24.0 inches | March 26, 1904 |
| Most monthly snow | 81.0 inches | March 1904 |
| Most yearly snow | 117.6 inches | 1904 |
| Most snow in a winter | 127.9 inches | 1903–1904 |
| Greatest snow accumulation | 29.9 inches | March 12, 2017 |
| Earliest freeze | August 19 | 1950 |
| Earliest day ≥ 70 °F | March 16 | 2012 |
| Earliest day ≥ 80 °F | April 8 | 2005 |
| Earliest day ≥ 90 °F | April 20 | 1980 |
| Earliest day ≥ 100 °F | May 22 | 1980 |
| Latest freeze | July 6 | 1934 |
| Latest day ≥ 70 °F | November 12 | 1999 |
| Latest day ≥ 80 °F | October 19 | 2003 |
| Latest day ≥ 90 °F | October 7 | 2021 |
| Latest day ≥ 100 °F | September 6 | 1976 |
| Most days in a year < 0 °F | 87 | 1996 |
| Most days in a year < 32 °F | 231 | 1907 |
| Most days in a year ≥ 80 °F | 80 | 1939 |
| Most days in a year ≥ 90 °F | 34 | 1936 |
| Most days in a year ≥ 100 °F | 10 | 1988 |
| Most days in a year ≥ 110 °F | 1 | 1937 |
|
Estevan Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Jan 4–17, 2011 |
| Without precipitation | 121 days | Aug 29 – Dec 27, 2020 |
| With snow | 14 days | Jan 4–17, 2011 |
| High temperature at or below freezing |
103 days | Nov 24, 1910 – Mar 6, 1911 |
| High temperature ≥ 80 °F | 26 days | Jul 24 – Aug 18, 1983 |
| High temperature ≥ 90 °F | 9 days | Aug 11–19, 2003 |
| High temperature ≥ 100 °F | 3 days | Jun 5–7, 1988 |