| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 28.1 | 8.6 | 63 | -29 | 3.2 | 18.3 |
| February | 31.2 | 10.5 | 65 | -32 | 2.4 | 17.9 |
| March | 40.1 | 20.8 | 84 | -16 | 3.3 | 15.0 |
| April | 53.1 | 32.2 | 90 | 4 | 3.6 | 3.7 |
| May | 65.7 | 43.0 | 96 | 23 | 3.3 | 0.0 |
| June | 74.7 | 52.3 | 98 | 29 | 3.9 | 0.0 |
| July | 80.4 | 58.3 | 99 | 37 | 3.2 | 0.0 |
| August | 79.2 | 56.7 | 104 | 29 | 3.0 | 0.0 |
| September | 71.0 | 48.6 | 99 | 23 | 3.8 | 0.0 |
| October | 58.0 | 37.9 | 92 | 11 | 4.6 | 0.6 |
| November | 45.6 | 28.4 | 75 | -3 | 3.8 | 4.3 |
| December | 34.4 | 17.0 | 65 | -27 | 3.7 | 14.7 |
| Entire year | 55.3 | 34.7 | 104 | -32 | 41.6 | 73.8 |
|
More Bangor Weather Records
1925–2024
|
||
|---|---|---|
| Highest daily low | 77 °F | August 27, 1949 |
| Lowest daily high | -6 °F | January 14, 2004 |
| Greatest daily range (Difference of high and low) |
59 °F | February 20, 1996 |
| Greatest difference in daily high over two conscutive days |
45 °F | Jan 16–17, 1994 |
| Most daily precipitation | 6.4 inches | December 14, 1927 |
| Most monthly precipitation | 13.3 inches | October 2005 |
| Most yearly precipitation | 65.2 inches | 1983 |
| Most yearly days with precipitation | 165 | 1938 |
| Earliest snow in season | October 9 | 1988 |
| Latest snow in season | May 11 | 1963 |
| Most daily snow | 30.0 inches | December 14, 1927 |
| Most monthly snow | 58.0 inches | February 1969 |
| Most yearly snow | 161.3 inches | 1962 |
| Most snow in a winter | 181.9 inches | 1962–1963 |
| Greatest snow accumulation | 53.0 inches | March 1, 1969 |
| Earliest freeze | August 25 | 1942 |
| Earliest day ≥ 70 °F | March 18 | 2012 |
| Earliest day ≥ 80 °F | March 21 | 2012 |
| Earliest day ≥ 90 °F | April 28 | 2009 |
| Latest freeze | June 4 | 1944 |
| Latest day ≥ 70 °F | November 22 | 1931 |
| Latest day ≥ 80 °F | October 22 | 2007 |
| Latest day ≥ 90 °F | October 13 | 1930 |
| Most days in a year < 0 °F | 40 | 1929 |
| Most days in a year < 32 °F | 194 | 1944 |
| Most days in a year ≥ 80 °F | 87 | 1937 |
| Most days in a year ≥ 90 °F | 36 | 1937 |
| Most days in a year ≥ 100 °F | 3 | 1935 |
|
Bangor Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 17 days | Feb 13 – Mar 1, 1939 |
| Without precipitation | 24 days | Jan 21 – Feb 13, 1961 |
| With snow | 9 days | Feb 20–28, 1946 |
| High temperature at or below freezing |
41 days | Jan 28 – Mar 9, 1978 |
| High temperature ≥ 80 °F | 31 days | Jun 16 – Jul 16, 1995 |
| High temperature ≥ 90 °F | 8 days | Aug 28 – Sep 4, 1937 |
| High temperature ≥ 100 °F | 3 days | Aug 17–19, 1935 |