| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 35.0 | 20.5 | 72 | -23 | 2.7 | 6.9 |
| February | 38.7 | 22.8 | 75 | -19 | 2.3 | 6.1 |
| March | 49.5 | 30.7 | 85 | -11 | 3.1 | 4.1 |
| April | 62.9 | 40.9 | 89 | 8 | 3.9 | 0.1 |
| May | 73.8 | 52.0 | 95 | 22 | 4.5 | 0.0 |
| June | 81.5 | 60.6 | 101 | 36 | 4.9 | 0.0 |
| July | 84.7 | 64.2 | 109 | 42 | 4.2 | 0.0 |
| August | 83.4 | 62.4 | 105 | 36 | 3.4 | 0.0 |
| September | 77.4 | 54.6 | 102 | 27 | 3.2 | 0.0 |
| October | 64.9 | 43.7 | 92 | 12 | 2.7 | 0.0 |
| November | 50.9 | 33.6 | 80 | -6 | 2.9 | 0.7 |
| December | 39.5 | 25.8 | 74 | -20 | 2.9 | 4.4 |
| Entire year | 62.1 | 42.8 | 109 | -23 | 40.7 | 22.0 |
|
More Marysville Weather Records
1917–2024
|
||
|---|---|---|
| Highest daily low | 79 °F | July 20, 1980 |
| Lowest daily high | -9 °F | January 20, 1985 |
| Greatest daily range (Difference of high and low) |
57 °F | April 12, 1971 |
| Greatest difference in daily high over two conscutive days |
50 °F | Jan 19–20, 1996 |
| Most daily precipitation | 4.8 inches | June 2, 1997 |
| Most monthly precipitation | 10.5 inches | June 2018 |
| Most yearly precipitation | 55.4 inches | 2011 |
| Most yearly days with precipitation | 150 | 1927 |
| Earliest snow in season | October 19 | 1989 |
| Latest snow in season | May 9 | 1923 |
| Most daily snow | 16.0 inches | December 23, 2004 |
| Most monthly snow | 30.5 inches | February 2010 |
| Most yearly snow | 44.2 inches | 1960 |
| Most snow in a winter | 50.8 inches | 1935–1936 |
| Greatest snow accumulation | 19.0 inches | January 27, 1978 |
| Earliest freeze | September 14 | 1923 |
| Earliest day ≥ 80 °F | March 20 | 2012 |
| Earliest day ≥ 90 °F | May 4 | 1949 |
| Earliest day ≥ 100 °F | June 8 | 1933 |
| Latest freeze | May 25 | 1925 |
| Latest day ≥ 80 °F | November 1 | 2016 |
| Latest day ≥ 90 °F | October 9 | 1949 |
| Latest day ≥ 100 °F | September 14 | 1939 |
| Most days in a year < 0 °F | 23 | 1977 |
| Most days in a year < 32 °F | 150 | 1943 |
| Most days in a year ≥ 80 °F | 133 | 1939 |
| Most days in a year ≥ 90 °F | 61 | 1936 |
| Most days in a year ≥ 100 °F | 12 | 1936 |
|
Marysville Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 12 days | Aug 28 – Sep 8, 1981 |
| Without precipitation | 48 days | Sep 14 – Oct 31, 1963 |
| With snow | 5 days | Jan 26–30, 2009 |
| High temperature at or below freezing |
36 days | Dec 29, 1976 – Feb 2, 1977 |
| High temperature ≥ 80 °F | 67 days | Jun 24 – Aug 29, 1936 |
| High temperature ≥ 90 °F | 13 days | Jul 19–31, 1940 |
| High temperature ≥ 100 °F | 8 days | Jul 8–15, 1936 |
| Years | Station | Coordinates |
|---|---|---|
| 1917–2024 | Marysville | location |