Weather on February 5
Ontario, CA
55 Years of Data
Avg High
67°F
Avg Low
44°F
Warmest
2006
69°F avg
Coldest
2019
46°F avg
About This Date
February 5th in Ontario, CA typically brings mild winter weather, with average highs around 67°F and lows near 44°F. Over 41 years of records, the warmest February 5th was in 2006 (69°F average), while the coldest was 2019 (46°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of February 5th dates historically, with the wettest February 5th recording 9.19" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for February 5th in Ontario, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 49° | 65° | — | — |
| 2025 | 64° | 51° | 58° | 0.03" | — |
| 2024 | 55° | 51° | 53° | 9.19" | — |
| 2023 | 63° | 44° | 53° | — | — |
| 2022 | 70° | 35° | 52° | — | — |
| 2021 | 71° | 42° | 57° | — | — |
| 2020 | 62° | 34° | 48° | — | — |
| 2019coldest | 52° | 41° | 46° | 0.61" | — |
| 2018 | 80° | 50° | 65° | — | — |
| 2017 | 56° | 45° | 50° | — | — |
| 2016 | 75° | 38° | 56° | — | — |
| 2015 | 84° | 48° | 66° | — | — |
| 2014 | 63° | 50° | 56° | — | — |
| 2013 | 59° | 47° | 53° | — | — |
| 2012 | 72° | 47° | 59° | — | — |
| 2011 | 73° | 39° | 56° | — | — |
| 2010 | 55° | 48° | 52° | 0.03" | — |
| 2009 | 66° | 51° | 59° | 0.99" | — |
| 2008 | 60° | 38° | 49° | — | — |
| 2007 | 87° | 50° | 69° | — | — |
| 2006warmest | 86° | 51° | 69° | — | — |
| 2005 | 66° | 42° | 54° | — | — |
| 2004 | 65° | 38° | 51° | — | — |
| 2003 | 63° | 39° | 51° | — | — |
| 2002 | 74° | 36° | 55° | — | — |
| 2001 | 82° | 52° | 67° | — | — |
| 2000 | 65° | 50° | 57° | — | — |
| 1999 | 56° | 46° | 51° | 0.08" | — |
| 1984 | 76° | 37° | 56° | — | — |
| 1982 | 62° | 36° | 49° | — | — |
| 1981 | 68° | 36° | 52° | — | — |
| 1980 | 80° | 52° | 66° | — | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 67° | 50° | 58° | 0.97" | — |
| 1977 | 74° | 42° | 58° | — | — |
| 1976 | 52° | 42° | 47° | 1.27" | — |
| 1975 | 55° | 46° | 51° | 0.48" | — |
| 1974 | 70° | 39° | 54° | — | — |
| 1973 | 62° | 39° | 51° | — | — |
| 1972 | 56° | 42° | 49° | 0.13" | — |
| 1971 | 64° | 37° | 51° | — | — |
41 years of data from ONTARIO INTL AP