| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 28.3 | 9.0 | 63 | -38 | 2.6 | 20.7 |
| February | 32.5 | 10.3 | 65 | -43 | 2.2 | 19.9 |
| March | 42.2 | 19.9 | 84 | -27 | 2.5 | 15.9 |
| April | 56.6 | 32.0 | 92 | -2 | 3.1 | 4.7 |
| May | 69.7 | 43.6 | 96 | 19 | 3.8 | 0.1 |
| June | 77.5 | 53.3 | 101 | 30 | 4.1 | 0.0 |
| July | 81.2 | 58.2 | 101 | 36 | 4.5 | 0.0 |
| August | 79.4 | 56.6 | 100 | 33 | 3.9 | 0.0 |
| September | 72.1 | 49.3 | 95 | 22 | 3.4 | 0.0 |
| October | 58.8 | 38.2 | 92 | 12 | 3.9 | 0.5 |
| November | 44.9 | 28.3 | 77 | -13 | 3.0 | 5.7 |
| December | 33.0 | 17.2 | 67 | -43 | 3.2 | 20.4 |
| Entire year | 56.5 | 34.8 | 101 | -43 | 40.2 | 87.9 |
|
More St. Johnsbury Weather Records
1894–2023
|
||
|---|---|---|
| Highest daily low | 76 °F | July 25, 1943 |
| Lowest daily high | -18 °F | December 30, 1933 |
| Greatest daily range (Difference of high and low) |
63 °F | February 7, 1910 |
| Difference in high temperature over two conscutive days |
44 °F | Jan 13–14, 2018 |
| Most daily precipitation | 5.0 inches | July 28, 1913 |
| Most monthly precipitation | 11.1 inches | May 2011 |
| Most yearly precipitation | 51.2 inches | 2011 |
| Earliest snow in season | October 1 | 1992 |
| Latest snow in season | May 26 | 2013 |
| Most daily snow | 33.0 inches | February 25, 1969 |
| Most monthly snow | 60.5 inches | February 1969 |
| Most yearly snow | 145.2 inches | 1908 |
| Most snow in a winter | 139.7 inches | 2007–2008 |
| Greatest snow accumulation | 54.0 inches | February 25, 1969 |
| Earliest freeze | September 9 | 1938 |
| Earliest day ≥ 70 °F | March 18 | 2012 |
| Earliest day ≥ 80 °F | March 21 | 2012 |
| Earliest day ≥ 90 °F | April 19 | 1976 |
| Latest freeze | June 20 | 1918 |
| Latest day ≥ 70 °F | November 11 | 2002 |
| Latest day ≥ 80 °F | October 23 | 1979 |
| Latest day ≥ 90 °F | October 10 | 1909 |
| Most days in a year < 0 °F | 50 | 1917 |
| Most days in a year < 32 °F | 183 | 1904 |
| Most days in a year ≥ 80 °F | 90 | 1949 |
| Most days in a year ≥ 90 °F | 23 | 1949 |
| Most days in a year ≥ 100 °F | 3 | 1919 |
|
St. Johnsbury Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 15 days | Jan 2–16, 1978 |
| Without precipitation | 31 days | May 8 – Jun 7, 1903 |
| With snow | 12 days | Feb 6–17, 2017 |
| Freezing temperatures High temperature ≤ 32 °F |
51 days | Dec 22, 1976 – Feb 10, 1977 |
| High temperature ≥ 80 °F | 47 days | Jul 1 – Aug 16, 1952 |
| High temperature ≥ 90 °F | 8 days | Aug 28 – Sep 4, 1953 |
| High temperature ≥ 100 °F | 3 days | Jun 3–5, 1919 |
| Years | Station | Coordinates |
|---|---|---|
| 1894–2023 | St. Johnsbury | location |