June weather in Roslyn, WA
The average temperature in Roslyn in June is 56.0°F (45.1°F–66.9°F). Average precipitation: 1.77 inches.
June is a summer month in Roslyn, and is warmer than the annual average of 45.2°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Daylight averages about 15h 40m. For travel, June is a comfortable month to visit.
Avg High
66.9°F
Avg Low
45.1°F
Precipitation
1.77 in
Daylight
15h 40m
June records in Roslyn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 80.1°F (2007) | 32.0°F (1933) | 0.64 in (2011) |
| June 2 | 90.0°F (2021) | 34.0°F (1933) | 0.80 in (1905) |
| June 3 | 87.1°F (2007) | 33.1°F (2003) | 0.92 in (2024) |
| June 4 | 88.0°F (2007) | 39.9°F (2009) | 0.44 in (2008) |
| June 5 | 86.0°F (2016) | 39.0°F (2018) | 0.49 in (2024) |
| June 6 | 91.9°F (2016) | 32.0°F (2005) | 0.70 in (2022) |
| June 7 | 89.1°F (2003) | 35.1°F (2005) | 0.37 in (2008) |
| June 8 | 88.0°F (2023) | 32.0°F (1933) | 0.50 in (2012) |
| June 9 | 91.9°F (2025) | 35.1°F (1933) | 0.33 in (2023) |
| June 10 | 89.1°F (2025) | 30.0°F (1933) | 0.74 in (2022) |
| June 11 | 84.0°F (2025) | 30.0°F (1933) | 0.50 in (1906) |
| June 12 | 84.0°F (2019) | 28.0°F (1933) | 0.32 in (2006) |
| June 13 | 87.1°F (1933) | 37.0°F (2018) | 0.85 in (2006) |
| June 14 | 84.0°F (2002) | 30.0°F (2024) | 0.68 in (2022) |
| June 15 | 87.1°F (2002) | 36.0°F (2016) | 0.31 in (2022) |
| June 16 | 77.0°F (2019) | 37.9°F (2004) | 0.32 in (2024) |
| June 17 | 82.0°F (2003) | 34.0°F (2016) | 0.20 in (2005) |
| June 18 | 88.0°F (2003) | 36.0°F (1933) | 0.28 in (2016) |
| June 19 | 80.1°F (2020) | 36.0°F (2007) | 0.17 in (2016) |
| June 20 | 82.0°F (2020) | 36.0°F (2012) | 0.40 in (1906) |
| June 21 | 84.9°F (2005) | 34.0°F (2002) | 0.20 in (2013) |
| June 22 | 91.0°F (2004) | 41.0°F (2003) | 0.16 in (1950) |
| June 23 | 91.9°F (2004) | 35.1°F (2009) | 0.50 in (1906) |
| June 24 | 86.0°F (2014) | 37.9°F (2016) | 0.64 in (2012) |
| June 25 | 86.0°F (2006) | 37.9°F (2012) | 0.43 in (2007) |
| June 26 | 91.0°F (2006) | 34.0°F (2007) | 0.37 in (2012) |
| June 27 | 97.0°F (2021) | 39.0°F (2012) | 1.71 in (1905) |
| June 28 | 102.9°F (2021) | 41.0°F (2012) | 0.16 in (2014) |
| June 29 | 106.0°F (2021) | 44.1°F (2009) | 0.63 in (2002) |
| June 30 | 107.1°F (2021) | 45.0°F (2010) | 0.16 in (2008) |