Weather on February 18
Renton, WA
55 Years of Data
Avg High
50°F
Avg Low
37°F
Warmest
1972
51°F avg
Coldest
1990
29°F avg
About This Date
February 18th in Renton, WA typically brings cool winter weather, with average highs around 50°F and lows near 37°F. Over 56 years of records, the warmest February 18th was in 1972 (51°F average), while the coldest was 1990 (29°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 55% of February 18th dates historically, with the wettest February 18th recording 2.79" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for February 18th 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 | 43° | 35° | 39° | 0.33" | — |
| 2025 | 56° | 43° | 49° | — | — |
| 2024 | 51° | 42° | 47° | — | — |
| 2023 | 50° | 43° | 46° | — | — |
| 2022 | 51° | 43° | 47° | — | — |
| 2021 | 46° | 36° | 41° | 0.03" | — |
| 2020 | 47° | 30° | 39° | — | — |
| 2019 | 44° | 34° | 39° | — | — |
| 2018 | 41° | 33° | 37° | — | — |
| 2017 | 46° | 43° | 44° | — | — |
| 2016 | 54° | 46° | 50° | 0.25" | — |
| 2015 | 55° | 39° | 47° | — | — |
| 2014 | 48° | 40° | 44° | 1.24" | — |
| 2013 | 47° | 38° | 42° | 0.05" | — |
| 2012 | 45° | 40° | 42° | 0.36" | — |
| 2011 | 49° | 29° | 39° | — | — |
| 2010 | 63° | 39° | 51° | — | — |
| 2009 | 54° | 34° | 44° | — | — |
| 2008 | 55° | 30° | 43° | — | — |
| 2007 | 48° | 43° | 45° | — | — |
| 2006 | 42° | 19° | 31° | — | — |
| 2005 | 54° | 27° | 40° | — | — |
| 2004 | 54° | 44° | 49° | 0.08" | — |
| 2003 | 52° | 39° | 45° | — | — |
| 2002 | 54° | 44° | 49° | 0.2" | — |
| 2001 | 53° | 38° | 45° | 0.2" | — |
| 2000 | 49° | 30° | 39° | — | — |
| 1999 | 51° | 37° | 44° | 1.17" | — |
| 1998 | 57° | 41° | 49° | 0.46" | — |
| 1997 | 46° | 42° | 44° | 0.53" | — |
| 1996 | 55° | 47° | 51° | 1.02" | — |
| 1995 | 56° | 43° | 49° | 2.79" | — |
| 1994 | 46° | 37° | 42° | 0.66" | — |
| 1993 | 45° | 25° | 35° | — | — |
| 1992 | 45° | 42° | 43° | 0.89" | — |
| 1991 | 50° | 38° | 44° | 0.36" | — |
| 1990coldest | 38° | 20° | 29° | — | — |
| 1989 | 50° | 36° | 43° | 0.81" | — |
| 1988 | 51° | 35° | 43° | — | — |
| 1987 | 46° | 29° | 37° | 0.03" | — |
| 1986 | 44° | 25° | 34° | — | — |
| 1985 | 53° | 26° | 40° | — | — |
| 1984 | 56° | 33° | 44° | 0.13" | — |
| 1983 | 54° | 42° | 48° | 0.13" | — |
| 1982 | 50° | 45° | 47° | 1.65" | — |
| 1981 | 54° | 45° | 49° | 1.14" | — |
| 1980 | 51° | 41° | 46° | 1.22" | — |
| 1979 | 49° | 41° | 45° | 0.18" | — |
| 1978 | 52° | 44° | 48° | 0.38" | — |
| 1977 | 61° | 37° | 49° | — | — |
| 1976 | 47° | 37° | 42° | 1.02" | — |
| 1975 | 51° | 38° | 44° | 0.18" | — |
| 1974 | 46° | 40° | 43° | 1.12" | — |
| 1973 | 51° | 36° | 43° | — | — |
| 1972warmest | 61° | 41° | 51° | 0.79" | — |
| 1971 | 49° | 41° | 45° | 1.22" | — |
56 years of data from RENTON MUNI AP