Weather on November 14
Ontario, CA
55 Years of Data
Avg High
74°F
Avg Low
49°F
Warmest
2008
74°F avg
Coldest
1978
47°F avg
About This Date
November 14th in Ontario, CA typically brings pleasant fall weather, with average highs around 74°F and lows near 49°F — a 25°F daily swing. Over 41 years of records, the warmest November 14th was in 2008 (74°F average), while the coldest was 1978 (47°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 12% of November 14th dates historically, with the wettest November 14th recording 2.34" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for November 14th in Ontario, CA? Great weather for outdoor activities.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 60° | 63° | 2.34" | — |
| 2024 | 75° | 49° | 62° | — | — |
| 2023 | 80° | 50° | 65° | — | — |
| 2022 | 69° | 41° | 55° | — | — |
| 2021 | 91° | 55° | 73° | — | — |
| 2020 | 72° | 46° | 59° | — | — |
| 2019 | 78° | 52° | 65° | — | — |
| 2018 | 80° | 52° | 66° | — | — |
| 2017 | 80° | 50° | 65° | — | — |
| 2016 | 89° | 55° | 72° | — | — |
| 2015 | 78° | 44° | 61° | — | — |
| 2014 | 70° | 58° | 64° | — | — |
| 2013 | 90° | 55° | 72° | — | — |
| 2012 | 81° | 48° | 64° | — | — |
| 2011 | 68° | 47° | 57° | — | — |
| 2010 | 80° | 53° | 67° | — | — |
| 2009 | 66° | 45° | 55° | — | — |
| 2008warmest | 91° | 58° | 74° | — | — |
| 2007 | 90° | 56° | 73° | — | — |
| 2006 | 70° | 53° | 61° | — | — |
| 2005 | 84° | 50° | 67° | — | — |
| 2004 | 74° | 59° | 66° | — | — |
| 2003 | 68° | 46° | 57° | — | — |
| 2002 | 79° | 51° | 65° | — | — |
| 2001 | 75° | 47° | 61° | — | — |
| 2000 | 60° | 36° | 48° | — | — |
| 1999 | 82° | 48° | 65° | — | — |
| 1998 | 78° | 43° | 60° | — | — |
| 1983 | 71° | 49° | 60° | — | — |
| 1982 | 77° | 37° | 57° | — | — |
| 1981 | 68° | 53° | 61° | — | — |
| 1980 | 72° | 41° | 56° | — | — |
| 1979 | 79° | 46° | 62° | — | — |
| 1978coldest | 57° | 38° | 47° | 0.3" | — |
| 1977 | 78° | 42° | 60° | — | — |
| 1976 | 58° | 51° | 54° | 0.05" | — |
| 1975 | 78° | 49° | 63° | — | — |
| 1974 | 78° | 51° | 65° | — | — |
| 1973 | 62° | 42° | 52° | — | — |
| 1972 | 52° | 44° | 48° | 1.93" | — |
| 1971 | 60° | 47° | 53° | 1.52" | — |
41 years of data from ONTARIO INTL AP