| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | -5.9 | -14.6 | 12.2 | -41.1 | 6.6 |
| February | -4.1 | -13.6 | 11.6 | -38.9 | 5.7 |
| March | 1.2 | -7.7 | 20.0 | -35.0 | 6.1 |
| April | 8.8 | 0.3 | 31.5 | -19.4 | 8.8 |
| May | 17.5 | 7.7 | 33.3 | -7.8 | 7.2 |
| June | 22.6 | 13.4 | 34.4 | -1.5 | 8.8 |
| July | 25.1 | 16.3 | 37.8 | 3.5 | 10.1 |
| August | 24.1 | 15.4 | 36.1 | 0.0 | 9.2 |
| September | 19.7 | 10.8 | 32.2 | -7.2 | 7.8 |
| October | 11.8 | 4.7 | 28.9 | -11.7 | 8.9 |
| November | 4.8 | -1.6 | 22.2 | -25.6 | 7.1 |
| December | -2.2 | -9.0 | 13.9 | -35.6 | 8.6 |
| Entire year | 10.4 | 2.0 | 37.8 | -41.1 | 94.3 |
|
More Trois-Rivières Weather Records
1934–2024
|
||
|---|---|---|
| Highest daily low | 26.1 °C | July 15, 1952 |
| Lowest daily high | -29.4 °C | January 3, 1981 |
| Greatest daily range (Difference of high and low) |
31.1 °C | February 6, 1946 |
| Greatest difference in daily high over two conscutive days |
27.2 °C | Feb 11–12, 1967 |
| Most daily precipitation | 11.1 cm | August 22, 1935 |
| Most monthly precipitation | 27.1 cm | May 1983 |
| Most yearly precipitation | 137.0 cm | 1993 |
| Most yearly days with precipitation | 192 | 1954 |
| Earliest freeze | September 3 | 1976 |
| Earliest day ≥ 20 °C | March 29 | 1945 |
| Earliest day ≥ 25 °C | April 11 | 1945 |
| Earliest day ≥ 30 °C | April 27 | 1990 |
| Latest freeze | June 7 | 1958 |
| Latest day ≥ 20 °C | November 10 | 1948 |
| Latest day ≥ 25 °C | October 23 | 1979 |
| Latest day ≥ 30 °C | September 22 | 1965 |
| Most days in a year < 0 °C | 193 | 1947 |
| Most days in a year ≥ 20 °C | 134 | 1942 |
| Most days in a year ≥ 25 °C | 82 | 1944 |
| Most days in a year ≥ 30 °C | 32 | 1949 |
| Most days in a year ≥ 35 °C | 3 | 1947 |
|
Trois-Rivières Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Sep 19 – Oct 2, 1990 |
| Without precipitation | 27 days | Jan 14 – Feb 9, 1961 |
| Freezing temperatures High temperature ≤ 0 °C |
71 days | Dec 17, 1976 – Feb 25, 1977 |
| High temperature ≥ 20 °C | 84 days | Jun 16 – Sep 7, 2018 |
| High temperature ≥ 25 °C | 43 days | Jun 14 – Jul 26, 1975 |
| High temperature ≥ 30 °C | 8 days | Jul 23–30, 1970 |