Weather on March 6
Ontario, CA
55 Years of Data
Avg High
67°F
Avg Low
45°F
Warmest
2007
72°F avg
Coldest
1973
46°F avg
About This Date
March 6th in Ontario, CA typically brings mild spring weather, with average highs around 67°F and lows near 45°F. Over 41 years of records, the warmest March 6th was in 2007 (72°F average), while the coldest was 1973 (46°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 6th dates historically, with the wettest March 6th recording 4.19" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for March 6th in Ontario, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 50° | 61° | — | — |
| 2025 | 55° | 45° | 50° | 0.41" | — |
| 2024 | 62° | 49° | 55° | 1.32" | — |
| 2023 | 59° | 47° | 53° | 0.03" | — |
| 2022 | 61° | 38° | 49° | — | — |
| 2021 | 70° | 46° | 58° | — | — |
| 2020 | 76° | 51° | 63° | — | — |
| 2019 | 66° | 54° | 60° | 3.15" | — |
| 2018 | 78° | 44° | 61° | — | — |
| 2017 | 62° | 36° | 49° | — | — |
| 2016 | 66° | 52° | 59° | 1.55" | — |
| 2015 | 82° | 43° | 62° | — | — |
| 2014 | 75° | 55° | 65° | — | — |
| 2013 | 65° | 48° | 56° | — | — |
| 2012 | 60° | 45° | 52° | — | — |
| 2011 | 68° | 47° | 57° | 0.08" | — |
| 2010 | 59° | 46° | 53° | 0.86" | — |
| 2009 | 57° | 41° | 49° | 0.05" | — |
| 2008 | 73° | 44° | 59° | — | — |
| 2007warmest | 86° | 57° | 72° | — | — |
| 2006 | 64° | 47° | 55° | 0.15" | — |
| 2005 | 71° | 47° | 59° | — | — |
| 2004 | 76° | 47° | 61° | — | — |
| 2003 | 67° | 43° | 55° | — | — |
| 2002 | 68° | 43° | 55° | — | — |
| 2001 | 59° | 51° | 55° | 0.94" | — |
| 2000 | 58° | 36° | 47° | — | — |
| 1999 | 60° | 48° | 54° | — | — |
| 1984 | 79° | 35° | 57° | — | — |
| 1982 | 71° | 54° | 62° | — | — |
| 1981 | 55° | 46° | 51° | 0.1" | — |
| 1980 | 53° | 43° | 48° | 3.61" | — |
| 1979 | 82° | 54° | 68° | — | — |
| 1978 | 63° | 44° | 53° | — | — |
| 1977 | 73° | 39° | 56° | — | — |
| 1976 | 62° | 35° | 49° | — | — |
| 1975 | 61° | 48° | 54° | 4.19" | — |
| 1974 | 65° | 37° | 51° | — | — |
| 1973coldest | 52° | 40° | 46° | 0.81" | — |
| 1972 | 83° | 51° | 67° | — | — |
| 1971 | 70° | 36° | 53° | — | — |
41 years of data from ONTARIO INTL AP