Weather on March 12
Renton, WA
55 Years of Data
Avg High
54°F
Avg Low
38°F
Warmest
1998
59°F avg
Coldest
2000
20°F avg
About This Date
March 12th in Renton, WA typically brings cool spring weather, with average highs around 54°F and lows near 38°F. Over 56 years of records, the warmest March 12th was in 1998 (59°F average), while the coldest was 2000 (20°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 55% of March 12th dates historically, with the wettest March 12th recording 3.07" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Renton, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 49° | 35° | 42° | 1.07" | — |
| 2025 | 53° | 44° | 49° | 0.41" | — |
| 2024 | 51° | 43° | 47° | 0.08" | — |
| 2023 | 49° | 31° | 40° | 0.1" | — |
| 2022 | 59° | 39° | 49° | — | — |
| 2021 | 57° | 32° | 45° | — | — |
| 2020 | 50° | 36° | 43° | — | — |
| 2019 | 48° | 37° | 43° | 0.99" | — |
| 2018 | 73° | 41° | 57° | — | — |
| 2017 | 54° | 46° | 50° | — | — |
| 2016 | 54° | 43° | 48° | 0.1" | — |
| 2015 | 66° | 47° | 56° | — | — |
| 2014 | 60° | 35° | 48° | — | — |
| 2013 | 56° | 48° | 52° | 0.05" | — |
| 2012 | 49° | 33° | 41° | 1.96" | — |
| 2011 | 50° | 42° | 46° | 0.89" | — |
| 2010 | 50° | 39° | 45° | 1.7" | — |
| 2009 | 52° | 26° | 39° | — | — |
| 2008 | 50° | 33° | 42° | — | — |
| 2007 | 55° | 43° | 49° | 0.18" | — |
| 2006 | 51° | 29° | 40° | — | — |
| 2005 | 60° | 46° | 53° | — | — |
| 2004 | 50° | 39° | 45° | — | — |
| 2003 | 57° | 47° | 52° | 3.07" | — |
| 2002 | 47° | 41° | 44° | 0.99" | — |
| 2001 | 52° | 45° | 48° | — | — |
| 2000coldest | 51° | -12° | 20° | — | — |
| 1999 | 50° | 44° | 47° | 1.42" | — |
| 1998warmest | 70° | 48° | 59° | — | — |
| 1997 | 45° | 34° | 39° | 0.66" | — |
| 1996 | 53° | 42° | 48° | 0.1" | — |
| 1995 | 55° | 40° | 47° | 0.69" | — |
| 1994 | 62° | 34° | 48° | — | — |
| 1993 | 59° | 46° | 53° | — | — |
| 1992 | 62° | 36° | 49° | — | — |
| 1991 | 49° | 34° | 41° | 1.65" | — |
| 1990 | 52° | 34° | 43° | — | — |
| 1989 | 56° | 40° | 48° | 1.7" | — |
| 1988 | 54° | 27° | 40° | — | — |
| 1987 | 57° | 43° | 50° | — | — |
| 1986 | 57° | 43° | 50° | 0.1" | — |
| 1985 | 55° | 27° | 41° | — | — |
| 1984 | 53° | 42° | 48° | 1.24" | — |
| 1983 | 60° | 40° | 50° | 0.46" | — |
| 1982 | 48° | 37° | 43° | 0.13" | — |
| 1981 | 67° | 33° | 50° | — | — |
| 1980 | 45° | 37° | 41° | 0.43" | — |
| 1979 | 59° | 42° | 51° | — | — |
| 1978 | 50° | 40° | 45° | 1.04" | — |
| 1977 | 54° | 38° | 46° | 0.66" | — |
| 1976 | 49° | 30° | 39° | — | — |
| 1975 | 51° | 32° | 42° | 0.2" | — |
| 1974 | 58° | 40° | 49° | 0.46" | — |
| 1973 | 49° | 42° | 45° | 0.08" | — |
| 1972 | 58° | 49° | 53° | 1.83" | — |
| 1971 | 54° | 41° | 47° | 1.47" | — |
56 years of data from RENTON MUNI AP