| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 29.0 | 8.6 | 61 | -36 | 3.1 | 17.1 |
| February | 32.3 | 9.8 | 63 | -35 | 2.6 | 17.8 |
| March | 40.7 | 20.2 | 84 | -20 | 3.1 | 12.3 |
| April | 53.9 | 31.7 | 92 | -1 | 3.7 | 2.4 |
| May | 66.0 | 43.0 | 98 | 21 | 3.2 | 0.0 |
| June | 74.9 | 52.9 | 98 | 26 | 3.9 | 0.0 |
| July | 80.2 | 58.8 | 101 | 37 | 3.4 | 0.0 |
| August | 79.7 | 57.2 | 101 | 31 | 3.4 | 0.0 |
| September | 71.9 | 49.3 | 96 | 23 | 3.8 | 0.0 |
| October | 58.9 | 38.2 | 90 | 10 | 4.9 | 0.1 |
| November | 46.3 | 28.3 | 75 | -6 | 3.8 | 2.2 |
| December | 34.7 | 17.1 | 67 | -39 | 3.9 | 15.3 |
| Entire year | 55.8 | 34.7 | 101 | -39 | 42.5 | 65.7 |
|
More Waterville Weather Records
1895–2024
|
||
|---|---|---|
| Highest daily low | 77 °F | August 27, 1949 |
| Lowest daily high | -10 °F | January 10, 1947 |
| Greatest daily range (Difference of high and low) |
58 °F | April 19, 1993 |
| Greatest difference in daily high over two conscutive days |
45 °F | Apr 1–2, 1998 |
| Most daily precipitation | 6.5 inches | September 12, 1954 |
| Most monthly precipitation | 13.0 inches | October 2005 |
| Most yearly precipitation | 62.0 inches | 2005 |
| Most yearly days with precipitation | 156 | 2013 |
| Earliest snow in season | October 9 | 1979 |
| Latest snow in season | May 11 | 1963 |
| Most daily snow | 22.5 inches | February 14, 2017 |
| Most monthly snow | 54.0 inches | February 1920 |
| Most yearly snow | 106.1 inches | 2007 |
| Most snow in a winter | 110.8 inches | 1922–1923 |
| Greatest snow accumulation | 53.0 inches | February 25, 1920 |
| Earliest freeze | August 29 | 1903 |
| Earliest day ≥ 70 °F | March 19 | 2012 |
| Earliest day ≥ 80 °F | March 22 | 2012 |
| Earliest day ≥ 90 °F | April 27 | 1990 |
| Latest freeze | June 29 | 1919 |
| Latest day ≥ 70 °F | November 22 | 1931 |
| Latest day ≥ 80 °F | October 29 | 2023 |
| Latest day ≥ 90 °F | October 13 | 1930 |
| Most days in a year < 0 °F | 47 | 1904 |
| Most days in a year < 32 °F | 188 | 1926 |
| Most days in a year ≥ 80 °F | 93 | 1937 |
| Most days in a year ≥ 90 °F | 33 | 1937 |
| Most days in a year ≥ 100 °F | 2 | 1975 |
|
Waterville Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 13 days | Jun 19 – Jul 1, 2009 |
| Without precipitation | 39 days | Feb 14 – Mar 24, 1905 |
| With snow | 7 days | Feb 5–11, 2008 |
| High temperature at or below freezing |
36 days | Nov 26 – Dec 31, 1904 |
| High temperature ≥ 80 °F | 31 days | Aug 1–31, 1939 |
| High temperature ≥ 90 °F | 9 days | Aug 28 – Sep 5, 1937 |