| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 24.5 | 2.6 | 61 | -40 | 2.5 | 18.9 |
| February | 27.6 | 3.0 | 63 | -42 | 1.9 | 20.2 |
| March | 36.4 | 13.3 | 79 | -29 | 2.6 | 14.7 |
| April | 50.4 | 27.4 | 86 | -8 | 2.7 | 4.2 |
| May | 64.4 | 38.7 | 91 | 17 | 3.9 | 0.2 |
| June | 72.7 | 48.4 | 94 | 27 | 4.3 | 0.0 |
| July | 77.1 | 53.7 | 94 | 31 | 4.3 | 0.0 |
| August | 75.8 | 51.7 | 95 | 29 | 3.8 | 0.0 |
| September | 68.4 | 44.4 | 94 | 18 | 3.5 | 0.0 |
| October | 55.4 | 33.8 | 83 | 7 | 4.1 | 0.7 |
| November | 41.7 | 24.1 | 71 | -13 | 3.1 | 6.6 |
| December | 30.1 | 12.3 | 65 | -38 | 3.2 | 21.2 |
| Entire year | 52.2 | 29.6 | 95 | -42 | 39.2 | 86.6 |
|
More Colebrook Weather Records
1960–2024
|
||
|---|---|---|
| Highest daily low | 72 °F | July 18, 2005 |
| Lowest daily high | -13 °F | January 15, 2004 |
| Greatest daily range (Difference of high and low) |
62 °F | March 16, 1984 |
| Greatest difference in daily high over two conscutive days |
45 °F | Feb 26–27, 2016 |
| Most daily precipitation | 3.6 inches | October 1, 2010 |
| Most monthly precipitation | 11.1 inches | June 1978 |
| Most yearly precipitation | 53.2 inches | 2005 |
| Most yearly days with precipitation | 195 | 2023 |
| Earliest snow in season | October 2 | 1974 |
| Latest snow in season | May 18 | 2023 |
| Most daily snow | 18.0 inches | December 7, 2003 |
| Most monthly snow | 68.0 inches | December 2003 |
| Most yearly snow | 140.5 inches | 1971 |
| Most snow in a winter | 151.8 inches | 1970–1971 |
| Greatest snow accumulation | 48.0 inches | February 26, 1969 |
| Earliest freeze | August 17 | 1979 |
| Earliest day ≥ 70 °F | March 16 | 1990 |
| Earliest day ≥ 80 °F | April 4 | 2010 |
| Earliest day ≥ 90 °F | May 23 | 1977 |
| Latest freeze | July 9 | 1969 |
| Latest day ≥ 70 °F | November 12 | 2002 |
| Latest day ≥ 80 °F | October 24 | 1979 |
| Latest day ≥ 90 °F | September 10 | 2002 |
| Most days in a year < 0 °F | 67 | 1989 |
| Most days in a year < 32 °F | 211 | 2020 |
| Most days in a year ≥ 80 °F | 57 | 1999 |
| Most days in a year ≥ 90 °F | 6 | 2002 |
|
Colebrook Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 16 days | Dec 4–19, 2010 |
| Without precipitation | 26 days | Oct 17 – Nov 11, 1991 |
| With snow | 15 days | Jan 30 – Feb 13, 2015 |
| High temperature at or below freezing |
52 days | Dec 22, 1976 – Feb 11, 1977 |
| High temperature ≥ 80 °F | 16 days | Jul 30 – Aug 14, 2001 |
| High temperature ≥ 90 °F | 3 days | Aug 14–16, 2002 |
| Years | Station | Coordinates |
|---|---|---|
| 1960–2024 | Colebrook 3SW | location |