Weather on March 27
Renton, WA
55 Years of Data
Avg High
56°F
Avg Low
39°F
Warmest
2015
58°F avg
Coldest
1975
39°F avg
About This Date
March 27th in Renton, WA typically brings cool spring weather, with average highs around 56°F and lows near 39°F. Over 56 years of records, the warmest March 27th was in 2015 (58°F average), while the coldest was 1975 (39°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 50% of March 27th dates historically, with the wettest March 27th recording 1.8" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for March 27th in Renton, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 59° | 33° | 46° | — | — |
| 2025 | 61° | 48° | 54° | 0.05" | — |
| 2024 | 56° | 44° | 50° | 0.48" | — |
| 2023 | 61° | 32° | 46° | — | — |
| 2022 | 65° | 47° | 56° | — | — |
| 2021 | 56° | 41° | 48° | — | — |
| 2020 | 50° | 43° | 46° | — | — |
| 2019 | 63° | 41° | 52° | — | — |
| 2018 | 54° | 46° | 50° | — | — |
| 2017 | 55° | 45° | 50° | 0.1" | — |
| 2016 | 53° | 40° | 46° | 1.45" | — |
| 2015warmest | 69° | 46° | 58° | 0.15" | — |
| 2014 | 55° | 44° | 50° | 0.03" | — |
| 2013 | 55° | 44° | 50° | 0.08" | — |
| 2012 | 60° | 44° | 52° | 0.51" | — |
| 2011 | 52° | 39° | 45° | 0.58" | — |
| 2010 | 65° | 43° | 54° | — | — |
| 2009 | 54° | 42° | 48° | — | — |
| 2008 | 46° | 34° | 40° | — | — |
| 2007 | 51° | 41° | 46° | 1.35" | — |
| 2006 | 65° | 40° | 52° | — | — |
| 2005 | 51° | 46° | 49° | 1.8" | — |
| 2004 | 58° | 45° | 51° | 0.1" | — |
| 2003 | 56° | 44° | 50° | — | — |
| 2002 | 48° | 40° | 44° | — | — |
| 2001 | 50° | 38° | 44° | 0.94" | — |
| 2000 | 53° | 44° | 49° | 0.13" | — |
| 1999 | 48° | 38° | 43° | 0.05" | — |
| 1998 | 49° | 37° | 43° | 0.05" | — |
| 1997 | 53° | 41° | 47° | 0.03" | — |
| 1996 | 54° | 39° | 46° | 0.18" | — |
| 1995 | 62° | 33° | 48° | — | — |
| 1994 | 71° | 34° | 52° | — | — |
| 1993 | 58° | 33° | 45° | — | — |
| 1992 | 56° | 43° | 49° | 0.51" | — |
| 1991 | 56° | 30° | 43° | — | — |
| 1990 | 63° | 33° | 48° | — | — |
| 1989 | 53° | 42° | 48° | 0.69" | — |
| 1988 | 51° | 36° | 43° | 0.05" | — |
| 1987 | 53° | 36° | 44° | — | — |
| 1986 | 68° | 40° | 54° | — | — |
| 1985 | 54° | 31° | 42° | 0.61" | — |
| 1984 | 60° | 41° | 51° | — | — |
| 1983 | 53° | 32° | 43° | 0.33" | — |
| 1982 | 54° | 38° | 46° | 0.1" | — |
| 1981 | 56° | 39° | 47° | — | — |
| 1980 | 53° | 37° | 45° | — | — |
| 1979 | 52° | 43° | 47° | — | — |
| 1978 | 60° | 41° | 51° | — | — |
| 1977 | 53° | 33° | 43° | — | — |
| 1976 | 46° | 33° | 40° | 0.08" | — |
| 1975coldest | 51° | 26° | 39° | — | — |
| 1974 | 59° | 47° | 53° | 1.24" | — |
| 1973 | 54° | 41° | 47° | 0.23" | — |
| 1972 | 49° | 38° | 43° | — | — |
| 1971 | 50° | 38° | 44° | 0.23" | — |
56 years of data from RENTON MUNI AP