| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | -2.4 | -12.5 | 14.4 | -37.9 | 6.2 |
| February | -1.7 | -12.9 | 17.7 | -38.9 | 4.2 |
| March | 3.8 | -7.2 | 26.0 | -31.4 | 5.2 |
| April | 11.6 | -0.3 | 30.0 | -20.0 | 7.2 |
| May | 19.2 | 5.5 | 35.0 | -7.8 | 8.0 |
| June | 23.9 | 10.5 | 36.7 | -1.7 | 8.4 |
| July | 26.4 | 12.7 | 38.9 | 2.2 | 7.1 |
| August | 25.6 | 11.6 | 37.2 | -2.8 | 7.5 |
| September | 21.4 | 7.2 | 37.2 | -7.8 | 7.4 |
| October | 14.0 | 2.0 | 30.6 | -14.4 | 7.3 |
| November | 6.8 | -2.9 | 23.9 | -23.9 | 6.9 |
| December | 0.4 | -8.3 | 19.2 | -39.4 | 5.8 |
| Entire year | 12.6 | 0.6 | 38.9 | -39.4 | 80.8 |
|
More Peterborough Weather Records
1866–2024
|
||
|---|---|---|
| Highest daily low | 25.0 °C | July 4, 1911 |
| Lowest daily high | -27.2 °C | February 5, 1895 |
| Greatest daily range (Difference of high and low) |
32.8 °C | April 25, 1872 |
| Greatest difference in daily high over two conscutive days |
27.7 °C | Jan 19–20, 1901 |
| Most daily precipitation | 8.7 cm | August 31, 1941 |
| Most monthly precipitation | 24.9 cm | July 2004 |
| Most yearly precipitation | 115.7 cm | 2008 |
| Most yearly days with precipitation | 231 | 2008 |
| Earliest freeze | August 27 | 1870 |
| Earliest day ≥ 20 °C | March 9 | 2000 |
| Earliest day ≥ 25 °C | March 22 | 2012 |
| Earliest day ≥ 30 °C | April 25 | 1942 |
| Earliest day ≥ 35 °C | May 30 | 1895 |
| Latest freeze | June 30 | 1871 |
| Latest day ≥ 20 °C | November 26 | 2015 |
| Latest day ≥ 25 °C | October 19 | 1963 |
| Latest day ≥ 30 °C | October 11 | 1938 |
| Latest day ≥ 35 °C | September 27 | 1900 |
| Most days in a year < 0 °C | 195 | 1926 |
| Most days in a year ≥ 20 °C | 149 | 1900 |
| Most days in a year ≥ 25 °C | 103 | 1887 |
| Most days in a year ≥ 30 °C | 51 | 1887 |
| Most days in a year ≥ 35 °C | 11 | 1887 |
|
Peterborough Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 20 days | Feb 1–20, 2008 |
| Without precipitation | 31 days | Jun 26 – Jul 26, 1989 |
| Freezing temperatures High temperature ≤ 0 °C |
52 days | Dec 21, 1976 – Feb 10, 1977 |
| High temperature ≥ 20 °C | 107 days | Jun 5 – Sep 19, 1921 |
| High temperature ≥ 25 °C | 44 days | Jul 19 – Aug 31, 2016 |
| High temperature ≥ 30 °C | 19 days | Jul 4–22, 1868 |
| High temperature ≥ 35 °C | 6 days | Jul 8–13, 1936 |