| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 40.3 | 22.6 | 73 | -15 | 3.7 | 8.2 |
| February | 42.9 | 23.8 | 79 | -16 | 3.0 | 9.1 |
| March | 50.6 | 31.0 | 88 | 1 | 4.4 | 5.2 |
| April | 62.6 | 40.6 | 95 | 11 | 3.9 | 0.6 |
| May | 72.1 | 50.4 | 96 | 29 | 4.0 | 0.0 |
| June | 81.2 | 59.9 | 100 | 38 | 4.8 | 0.0 |
| July | 86.5 | 65.3 | 105 | 45 | 4.8 | 0.0 |
| August | 84.7 | 63.7 | 106 | 40 | 4.7 | 0.0 |
| September | 78.4 | 56.5 | 102 | 31 | 4.1 | 0.0 |
| October | 66.6 | 44.1 | 95 | 22 | 4.1 | 0.2 |
| November | 55.5 | 35.0 | 82 | 6 | 3.4 | 0.5 |
| December | 45.4 | 28.1 | 76 | -15 | 4.5 | 4.9 |
| Entire year | 64.0 | 43.5 | 106 | -16 | 49.5 | 28.6 |
|
More New Brunswick Weather Records
1896–2023
|
||
|---|---|---|
| Highest daily low | 82 °F | July 20, 1942 |
| Lowest daily high | 0 °F | January 18, 1982 |
| Greatest daily range (Difference of high and low) |
55 °F | January 7, 2014 |
| Difference in high temperature over two conscutive days |
47 °F | Jan 7–8, 2014 |
| Most daily precipitation | 8.0 inches | August 28, 2011 |
| Most monthly precipitation | 17.4 inches | August 2011 |
| Most yearly precipitation | 66.1 inches | 2011 |
| Earliest snow in season | October 19 | 1972 |
| Latest snow in season | April 23 | 1986 |
| Most daily snow | 19.8 inches | February 12, 2006 |
| Most monthly snow | 37.4 inches | February 2010 |
| Most yearly snow | 58.8 inches | 2010 |
| Most snow in a winter | 76.5 inches | 1995–1996 |
| Greatest snow accumulation | 25.0 inches | January 8, 1996 |
| Earliest freeze | September 22 | 1904 |
| Earliest day ≥ 80 °F | March 10 | 2016 |
| Earliest day ≥ 90 °F | April 7 | 1929 |
| Latest freeze | May 15 | 1910 |
| Latest day ≥ 80 °F | November 9 | 2020 |
| Latest day ≥ 90 °F | October 16 | 1897 |
| Most days in a year < 0 °F | 7 | 1981 |
| Most days in a year < 32 °F | 143 | 1904 |
| Most days in a year ≥ 80 °F | 120 | 2015 |
| Most days in a year ≥ 90 °F | 51 | 2010 |
| Most days in a year ≥ 100 °F | 4 | 1999 |
|
New Brunswick Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 15 days | Jun 7–21, 1903 |
| Without precipitation | 34 days | Oct 9 – Nov 11, 1924 |
| With snow | 4 days | Jan 7–10, 1996 |
| Freezing temperatures High temperature ≤ 32 °F |
16 days | Jan 20 – Feb 4, 1961 |
| High temperature ≥ 80 °F | 67 days | Jul 6 – Sep 10, 2015 |
| High temperature ≥ 90 °F | 12 days | Jul 24 – Aug 4, 1999 |
| High temperature ≥ 100 °F | 3 days | Jul 5–7, 1999 |