May weather in Shelton, WA
The average temperature in Shelton in May is 55.3°F (43.9°F–66.8°F). Average precipitation: 2.62 inches.
May is a spring month in Shelton, and is warmer than the annual average of 51.4°F. Daily temperatures swing about 22.9°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 53m. For travel, May is a comfortable month to visit.
Avg High
66.8°F
Avg Low
43.9°F
Precipitation
2.62 in
Daylight
14h 53m
May records in Shelton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2014) | 28.2°F (2013) | 0.24 in (1999) |
| May 2 | 86.0°F (2016) | 28.0°F (2006) | 1.25 in (2020) |
| May 3 | 75.9°F (2017) | 28.9°F (2006) | 1.13 in (2014) |
| May 4 | 80.1°F (2013) | 30.2°F (2020) | 1.25 in (2014) |
| May 5 | 86.0°F (2013) | 30.2°F (2025) | 1.45 in (2009) |
| May 6 | 82.0°F (2013) | 32.0°F (2010) | 1.10 in (2009) |
| May 7 | 82.0°F (2016) | 28.9°F (2002) | 0.62 in (1999) |
| May 8 | 81.0°F (2020) | 28.9°F (2002) | 0.85 in (2014) |
| May 9 | 84.9°F (2019) | 30.0°F (2006) | 1.21 in (2000) |
| May 10 | 88.0°F (2019) | 28.9°F (1999) | 0.49 in (2005) |
| May 11 | 86.0°F (2024) | 28.0°F (2012) | 0.72 in (2017) |
| May 12 | 84.9°F (2023) | 32.0°F (2008) | 0.75 in (2017) |
| May 13 | 91.0°F (2023) | 33.1°F (2006) | 0.91 in (2009) |
| May 14 | 90.0°F (2023) | 32.0°F (2007) | 1.25 in (2001) |
| May 15 | 90.0°F (2023) | 37.0°F (2002) | 0.96 in (2022) |
| May 16 | 89.1°F (2008) | 33.1°F (2003) | 0.53 in (2001) |
| May 17 | 86.0°F (2008) | 28.9°F (2011) | 0.66 in (2005) |
| May 18 | 81.0°F (2006) | 30.0°F (2003) | 1.01 in (2005) |
| May 19 | 82.0°F (2023) | 32.0°F (2003) | 0.59 in (2010) |
| May 20 | 77.0°F (2023) | 32.0°F (2022) | 0.89 in (2007) |
| May 21 | 84.0°F (2017) | 33.1°F (2009) | 0.80 in (2012) |
| May 22 | 89.1°F (2001) | 39.0°F (1999) | 0.55 in (2012) |
| May 23 | 84.9°F (1999) | 37.9°F (2005) | 0.96 in (2013) |
| May 24 | 80.1°F (2008) | 33.1°F (2010) | 0.37 in (1998) |
| May 25 | 82.0°F (2023) | 37.9°F (1998) | 0.65 in (2010) |
| May 26 | 89.1°F (2005) | 34.0°F (1998) | 0.44 in (2000) |
| May 27 | 91.0°F (2005) | 35.1°F (2010) | 0.88 in (2013) |
| May 28 | 90.0°F (2017) | 35.1°F (2007) | 0.75 in (2001) |
| May 29 | 82.9°F (2007) | 35.1°F (2021) | 0.27 in (2013) |
| May 30 | 87.1°F (2007) | 35.1°F (2010) | 0.33 in (2010) |
| May 31 | 84.0°F (2001) | 35.1°F (2008) | 0.33 in (2010) |