All-time weather records — La Cañada Flintridge, CA
Climate change signal in La Cañada Flintridge
of La Cañada Flintridge's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 of 366 records since 2015).
If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:
| Decade | Heat records set | # | Cold records set | # |
|---|---|---|---|---|
| 1920s | 366 | 365 | ||
| 1930s | · | 1 | ||
| 1940s | · | · | ||
| 1950s | · | · | ||
| 1960s | · | · | ||
| 1970s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | · | · | ||
| 2020s | · | · |
Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1922, the latest in 1929. Period of observation: 1922-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 86.0°F — Jan 8, 1923 | 27.0°F — Jan 2, 1924 | 9.02 in — Jan 22, 1943 |
| February | 84.9°F — Feb 13, 1924 | 26.1°F — Feb 9, 1929 | 6.00 in — Feb 9, 1998 |
| March | 89.1°F — Mar 23, 1927 | 30.9°F — Mar 24, 1929 | 8.33 in — Mar 2, 1938 |
| April | 91.9°F — Apr 29, 1928 | 32.0°F — Apr 7, 1929 | 5.07 in — Apr 5, 1926 |
| May | 100.9°F — May 13, 1927 | 37.0°F — May 10, 1922 | 2.28 in — May 13, 1998 |
| June | 100.9°F — Jun 19, 1929 | 41.0°F — Jun 16, 1923 | 1.30 in — Jun 17, 1995 |
| July | 106.0°F — Jul 18, 1927 | 48.0°F — Jul 8, 1924 | 0.49 in — Jul 19, 2015 |
| August | 105.1°F — Aug 31, 1929 | 50.0°F — Aug 3, 1924 | 4.95 in — Aug 21, 2023 |
| September | 106.0°F — Sep 16, 1929 | 45.0°F — Sep 23, 1923 | 4.44 in — Sep 25, 1939 |
| October | 100.0°F — Oct 21, 1929 | 37.0°F — Oct 14, 1928 | 4.08 in — Oct 20, 2004 |
| November | 91.9°F — Nov 21, 1924 | 36.0°F — Nov 12, 1924 | 6.78 in — Nov 29, 1970 |
| December | 86.0°F — Dec 2, 1927 | 30.0°F — Dec 18, 1924 | 5.45 in — Dec 29, 1965 |
Click a month to see every daily record for that month in La Cañada Flintridge.