| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 33.8 | 22.8 | 55 | -29 | 2.8 | 15.5 |
| February | 38.0 | 23.2 | 63 | -25 | 1.7 | 9.2 |
| March | 48.4 | 29.1 | 75 | -12 | 2.0 | 4.2 |
| April | 59.0 | 34.8 | 89 | 12 | 1.4 | 0.5 |
| May | 69.5 | 42.9 | 95 | 17 | 1.7 | 0.0 |
| June | 74.4 | 48.5 | 108 | 31 | 1.7 | 0.0 |
| July | 84.3 | 53.2 | 107 | 32 | 0.6 | 0.0 |
| August | 84.8 | 51.4 | 105 | 28 | 0.6 | 0.0 |
| September | 73.4 | 44.1 | 97 | 15 | 1.0 | 0.0 |
| October | 56.1 | 35.1 | 84 | 8 | 1.9 | 0.2 |
| November | 41.8 | 29.5 | 67 | -13 | 2.2 | 5.6 |
| December | 33.6 | 23.7 | 59 | -33 | 3.2 | 16.9 |
| Entire year | 58.1 | 36.7 | 108 | -33 | 20.6 | 55.3 |
|
More Bonners Ferry Weather Records
1907–2024
|
||
|---|---|---|
| Highest daily low | 71 °F | July 24, 2007 |
| Lowest daily high | -10 °F | December 30, 1968 |
| Greatest daily range (Difference of high and low) |
58 °F | September 5, 1991 |
| Greatest difference in daily high over two conscutive days |
36 °F | Jan 19–20, 1950 |
| Most daily precipitation | 2.8 inches | January 27, 1999 |
| Most monthly precipitation | 8.4 inches | November 1973 |
| Most yearly precipitation | 34.4 inches | 2012 |
| Most yearly days with precipitation | 166 | 1950 |
| Earliest snow in season | October 10 | 1958 |
| Latest snow in season | May 2 | 1956 |
| Most daily snow | 20.0 inches | December 2, 2007 |
| Most monthly snow | 90.4 inches | January 1969 |
| Most yearly snow | 148.8 inches | 1996 |
| Most snow in a winter | 159.0 inches | 1996–1997 |
| Greatest snow accumulation | 55.0 inches | December 29, 1996 |
| Earliest freeze | August 21 | 1945 |
| Earliest day ≥ 70 °F | March 19 | 2024 |
| Earliest day ≥ 80 °F | April 9 | 2016 |
| Earliest day ≥ 90 °F | May 11 | 1993 |
| Earliest day ≥ 100 °F | June 28 | 2021 |
| Latest freeze | June 13 | 1945 |
| Latest day ≥ 70 °F | October 21 | 2003 |
| Latest day ≥ 80 °F | October 8 | 1984 |
| Latest day ≥ 90 °F | September 18 | 1981 |
| Latest day ≥ 100 °F | August 18 | 2008 |
| Most days in a year < 0 °F | 23 | 1937 |
| Most days in a year < 32 °F | 196 | 1911 |
| Most days in a year ≥ 80 °F | 94 | 1967 |
| Most days in a year ≥ 90 °F | 43 | 2017 |
| Most days in a year ≥ 100 °F | 7 | 2021 |
|
Bonners Ferry Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 20 days | Dec 28, 1949 – Jan 16, 1950 |
| Without precipitation | 68 days | Jul 12 – Sep 17, 2017 |
| With snow | 8 days | Dec 18–25, 1996 |
| High temperature at or below freezing |
36 days | Dec 29, 1936 – Feb 2, 1937 |
| High temperature ≥ 80 °F | 49 days | Jul 4 – Aug 21, 2003 |
| High temperature ≥ 90 °F | 18 days | Jul 16 – Aug 2, 2003 |
| High temperature ≥ 100 °F | 5 days | Jun 28 – Jul 2, 2021 |
| Years | Station | Coordinates |
|---|---|---|
| 1907–2024 | Bonners Ferry | location |