Weather on November 25
Ontario, CA
55 Years of Data
About This Date
November 25th in Ontario, CA typically brings pleasant fall weather, with average highs around 71°F and lows near 45°F — a 26°F daily swing. Over 41 years of records, the warmest November 25th was in 2017 (71°F average), while the coldest was 1973 (45°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 7% of November 25th dates historically. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for November 25th in Ontario, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 49° | 63° | — | — |
| 2024 | 67° | 47° | 57° | — | — |
| 2023 | 69° | 46° | 58° | — | — |
| 2022 | 74° | 41° | 57° | — | — |
| 2021 | 78° | 48° | 63° | — | — |
| 2020 | 68° | 47° | 57° | — | — |
| 2019 | 69° | 42° | 56° | — | — |
| 2018 | 75° | 48° | 62° | — | — |
| 2017warmest | 88° | 55° | 71° | — | — |
| 2016 | 76° | 41° | 58° | — | — |
| 2015 | 60° | 46° | 53° | 0.3" | — |
| 2014 | 78° | 45° | 61° | — | — |
| 2013 | 72° | 44° | 58° | — | — |
| 2012 | 77° | 50° | 64° | — | — |
| 2011 | 66° | 39° | 53° | — | — |
| 2010 | 63° | 36° | 49° | — | — |
| 2009 | 80° | 45° | 62° | — | — |
| 2008 | 76° | 53° | 64° | 0.18" | — |
| 2007 | 70° | 45° | 57° | — | — |
| 2006 | 65° | 49° | 57° | — | — |
| 2005 | 72° | 46° | 59° | — | — |
| 2004 | 67° | 41° | 54° | — | — |
| 2003 | 63° | 41° | 52° | — | — |
| 2002 | 71° | 44° | 58° | — | — |
| 2001 | 59° | 44° | 52° | — | — |
| 2000 | 78° | 41° | 60° | — | — |
| 1999 | 77° | 45° | 61° | — | — |
| 1998 | 75° | 45° | 60° | — | — |
| 1983 | 60° | 38° | 49° | — | — |
| 1982 | 72° | 45° | 58° | — | — |
| 1981 | 64° | 50° | 57° | — | — |
| 1980 | 69° | 57° | 63° | — | — |
| 1979 | 70° | 45° | 57° | — | — |
| 1978 | 60° | 42° | 51° | 0.38" | — |
| 1977 | 87° | 54° | 70° | — | — |
| 1976 | 72° | 46° | 59° | — | — |
| 1975 | 77° | 50° | 64° | — | — |
| 1974 | 74° | 43° | 58° | — | — |
| 1973coldest | 55° | 35° | 45° | — | — |
| 1972 | 73° | 40° | 56° | — | — |
| 1971 | 65° | 40° | 52° | — | — |
Ontario, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Ontario, CA Monthly Precipitation
Average rainfall per month, in inches.
Ontario, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Ontario, CA
Ontario, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.