Weather on July 21
Federal Way, WA
55 Years of Data
About This Date
July 21st in Federal Way, WA typically brings warm summer weather, with average highs around 80°F and lows near 56°F. Over 55 years of records, the warmest July 21st was in 1994 (82°F average), while the coldest was 1973 (61°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 5% of July 21st dates historically. 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 July 21st in Federal Way, WA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 57° | 68° | — | — |
| 2024 | 79° | 63° | 71° | — | — |
| 2023 | 79° | 60° | 69° | — | — |
| 2022 | 84° | 60° | 72° | — | — |
| 2021 | 71° | 57° | 64° | — | — |
| 2020 | 83° | 59° | 71° | — | — |
| 2019 | 87° | 56° | 71° | — | — |
| 2018 | 76° | 54° | 65° | — | — |
| 2017 | 79° | 56° | 67° | — | — |
| 2016 | 80° | 60° | 70° | — | — |
| 2015 | 93° | 61° | 77° | — | — |
| 2014 | 73° | 58° | 65° | — | — |
| 2013 | 75° | 55° | 65° | — | — |
| 2012 | 75° | 61° | 68° | — | — |
| 2011 | 71° | 57° | 64° | — | — |
| 2010 | 79° | 53° | 66° | — | — |
| 2009 | 87° | 60° | 74° | — | — |
| 2008 | 77° | 56° | 66° | — | — |
| 2007 | 73° | 60° | 67° | 0.33" | — |
| 2006 | 97° | 64° | 80° | — | — |
| 2005 | 80° | 57° | 69° | — | — |
| 2004 | 79° | 61° | 70° | — | — |
| 2003 | 86° | 64° | 75° | — | — |
| 2002 | 81° | 56° | 68° | — | — |
| 2001 | 74° | 56° | 65° | — | — |
| 2000 | 83° | 60° | 71° | — | — |
| 1999 | 78° | 57° | 68° | — | — |
| 1998 | 85° | 57° | 71° | — | — |
| 1997 | 74° | 58° | 66° | — | — |
| 1996 | 71° | 55° | 63° | — | — |
| 1995 | 79° | 62° | 70° | — | — |
| 1994warmest | 98° | 66° | 82° | — | — |
| 1993 | 69° | 55° | 62° | — | — |
| 1992 | 70° | 61° | 65° | — | — |
| 1991 | 76° | 58° | 67° | — | — |
| 1990 | 93° | 55° | 74° | — | — |
| 1989 | 73° | 53° | 63° | — | — |
| 1988 | 94° | 54° | 74° | — | — |
| 1987 | 82° | 52° | 67° | — | — |
| 1986 | 84° | 47° | 65° | — | — |
| 1985 | 90° | 54° | 72° | — | — |
| 1984 | 73° | 48° | 61° | — | — |
| 1983 | 80° | 52° | 66° | — | — |
| 1982 | 69° | 53° | 61° | 0.03" | — |
| 1981 | 70° | 56° | 63° | — | — |
| 1980 | 88° | 57° | 72° | — | — |
| 1979 | 83° | 58° | 70° | — | — |
| 1978 | 94° | 51° | 72° | — | — |
| 1977 | 82° | 51° | 67° | — | — |
| 1976 | 70° | 53° | 61° | — | — |
| 1975 | 79° | 45° | 62° | — | — |
| 1974 | 79° | 44° | 61° | — | — |
| 1973coldest | 70° | 53° | 61° | 0.05" | — |
| 1972 | 83° | 51° | 67° | — | — |
| 1971 | 90° | 57° | 73° | — | — |
Federal Way, WA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Federal Way, WA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Federal Way, WA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Federal Way, WA
Federal Way, WA has no months that meet our "pleasant" threshold — every season has tradeoffs.