| Month | Average (°C) | Record (°C) | Average (cm) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | -13.0 | -24.5 | 7.2 | -46.7 | 3.5 | 44.7 |
| February | -10.8 | -23.7 | 10.6 | -46.1 | 3.2 | 33.7 |
| March | -3.9 | -17.7 | 25.0 | -41.7 | 3.1 | 31.3 |
| April | 4.3 | -7.6 | 29.0 | -31.7 | 3.7 | 22.4 |
| May | 13.4 | 0.7 | 37.0 | -17.2 | 6.3 | 3.8 |
| June | 19.6 | 6.1 | 37.5 | -7.0 | 7.0 | 0.0 |
| July | 22.9 | 10.2 | 37.8 | -2.2 | 9.1 | 0.0 |
| August | 21.5 | 9.7 | 35.0 | -3.1 | 8.3 | 0.0 |
| September | 16.7 | 6.1 | 32.5 | -6.1 | 9.3 | 0.3 |
| October | 8.5 | 0.3 | 29.0 | -16.7 | 7.6 | 6.4 |
| November | 0.5 | -7.0 | 20.5 | -34.4 | 5.6 | 36.5 |
| December | -8.6 | -17.9 | 13.2 | -44.4 | 4.2 | 51.4 |
| Entire year | 6.2 | -5.2 | 37.8 | -46.7 | 71.5 | 221.5 |
|
More Moosonee Weather Records
1932–2023
|
||
|---|---|---|
| Highest daily low | 24.0 °C | July 10, 2020 |
| Lowest daily high | -36.7 °C | December 28, 1933 |
| Greatest daily range (Difference of high and low) |
39.4 °C | January 25, 1947 |
| Greatest difference in daily high over two conscutive days |
29.5 °C | Feb 10–11, 1967 |
| Most daily precipitation | 12.2 cm | July 6, 1986 |
| Most monthly precipitation | 18.9 cm | July 1986 |
| Most yearly precipitation | 110.9 cm | 1952 |
| Most yearly days with precipitation | 217 | 1952 |
| Earliest snow in season | September 15 | 1972 |
| Latest snow in season | June 20 | 1950 |
| Most daily snow | 67.0 cm | December 5, 2010 |
| Most monthly snow | 207.0 cm | December 2010 |
| Most yearly snow | 445.5 cm | 1966 |
| Most snow in a winter | 457.6 cm | 2010–2011 |
| Greatest snow accumulation | 137.0 cm | March 6, 1986 |
| Earliest freeze | August 4 | 1992 |
| Earliest day ≥ 20 °C | March 19 | 2012 |
| Earliest day ≥ 25 °C | March 20 | 2012 |
| Earliest day ≥ 30 °C | May 2 | 1999 |
| Latest freeze | July 31 | 1973 |
| Latest day ≥ 20 °C | November 7 | 2016 |
| Latest day ≥ 25 °C | October 22 | 2017 |
| Latest day ≥ 30 °C | September 24 | 1937 |
| Most days in a year < 0 °C | 249 | 1978 |
| Most days in a year ≥ 20 °C | 89 | 2005 |
| Most days in a year ≥ 25 °C | 51 | 1999 |
| Most days in a year ≥ 30 °C | 19 | 2005 |
| Most days in a year ≥ 35 °C | 4 | 2005 |
|
Moosonee Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 17 days | Sep 10–26, 2000 |
| Without precipitation | 33 days | Mar 24 – Apr 25, 1984 |
| With snow | 13 days | Dec 31, 1987 – Jan 12, 1988 |
| Freezing temperatures High temperature ≤ 0 °C |
114 days | Nov 20, 1956 – Mar 13, 1957 |
| High temperature ≥ 20 °C | 20 days | Jul 20 – Aug 8, 1940 |
| High temperature ≥ 25 °C | 12 days | Jul 1–12, 1981 |
| High temperature ≥ 30 °C | 6 days | Jul 7–12, 2005 |
| High temperature ≥ 35 °C | 3 days | Jul 10–12, 2005 |
| Years | Station | Coordinates |
|---|---|---|
| 1932–2023 | Moosonee UA | location |