Weather on February 24
Ontario, CA
55 Years of Data
About This Date
February 24th in Ontario, CA typically brings mild winter weather, with average highs around 68°F and lows near 43°F — a 25°F daily swing. Over 42 years of records, the warmest February 24th was in 2025 (66°F average), while the coldest was 2001 (45°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 12% of February 24th dates historically, with the wettest February 24th recording 0.89" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for February 24th in Ontario, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 53° | 66° | — | — |
| 2025warmest | 81° | 52° | 66° | — | — |
| 2024 | 76° | 53° | 64° | — | — |
| 2023 | 51° | 41° | 46° | 0.89" | — |
| 2022 | 59° | 32° | 46° | — | — |
| 2021 | 76° | 47° | 61° | — | — |
| 2020 | 75° | 46° | 61° | — | — |
| 2019 | 70° | 44° | 57° | — | — |
| 2018 | 62° | 33° | 48° | — | — |
| 2017 | 62° | 35° | 49° | — | — |
| 2016 | 81° | 48° | 64° | — | — |
| 2015 | 69° | 41° | 55° | — | — |
| 2014 | 79° | 50° | 64° | — | — |
| 2013 | 66° | 43° | 54° | — | — |
| 2012 | 80° | 47° | 63° | — | — |
| 2011 | 59° | 42° | 51° | — | — |
| 2010 | 60° | 46° | 53° | — | — |
| 2009 | 70° | 47° | 58° | — | — |
| 2008 | 58° | 47° | 52° | 0.24" | — |
| 2007 | 66° | 37° | 52° | — | — |
| 2006 | 71° | 41° | 56° | — | — |
| 2005 | 66° | 48° | 57° | — | — |
| 2004 | 59° | 47° | 53° | — | — |
| 2003 | 60° | 52° | 56° | — | — |
| 2002 | 76° | 49° | 62° | — | — |
| 2001coldest | 48° | 42° | 45° | 0.31" | — |
| 2000 | 55° | 38° | 46° | — | — |
| 1999 | 81° | 45° | 63° | — | — |
| 1984 | 72° | 33° | 52° | — | — |
| 1983 | 65° | 50° | 57° | 0.14" | — |
| 1982 | 63° | 48° | 55° | — | — |
| 1981 | 69° | 40° | 54° | — | — |
| 1980 | 73° | 43° | 58° | — | — |
| 1979 | 68° | 37° | 53° | — | — |
| 1978 | 69° | 42° | 56° | — | — |
| 1977 | 50° | 42° | 46° | 0.6" | — |
| 1976 | 62° | 39° | 51° | — | — |
| 1975 | 77° | 40° | 58° | — | — |
| 1974 | 78° | 40° | 59° | — | — |
| 1973 | 60° | 40° | 50° | — | — |
| 1972 | 69° | 40° | 54° | — | — |
| 1971 | 68° | 36° | 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
Most pleasant months in Ontario, CA: January, February, March, April, May, October, November, December.
What to expect on February 24th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
February 24th outlook →