February weather in Roslyn, WA
The average temperature in Roslyn in February is 32.8°F (25.4°F–40.1°F). Average precipitation: 5.84 inches.
February is a winter month in Roslyn, and is cooler than the annual average of 45.2°F. Daily temperatures swing about 14.7°F between overnight low and afternoon high. Daylight averages about 10h 1m. For travel, February is a wet month.
Avg High
40.1°F
Avg Low
25.4°F
Precipitation
5.84 in
Daylight
10h 1m
February records in Roslyn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 48.9°F (2005) | 12.0°F (1932) | 1.15 in (2006) |
| February 2 | 55.9°F (2005) | -8.0°F (1932) | 1.50 in (1907) |
| February 3 | 61.0°F (2005) | -2.9°F (1932) | 1.10 in (2006) |
| February 4 | 60.1°F (2005) | 9.0°F (1932) | 0.90 in (2011) |
| February 5 | 50.0°F (2018) | 10.9°F (2014) | 0.60 in (1907) |
| February 6 | 53.1°F (2018) | 5.0°F (2014) | 1.55 in (2020) |
| February 7 | 51.1°F (2018) | 10.9°F (2019) | 1.72 in (2020) |
| February 8 | 52.0°F (2018) | 10.9°F (1935) | 1.39 in (1951) |
| February 9 | 54.0°F (2018) | 12.0°F (1935) | 1.86 in (1951) |
| February 10 | 55.0°F (2016) | 8.1°F (2006) | 0.25 in (1951) |
| February 11 | 53.1°F (2022) | -2.9°F (2025) | 1.48 in (1951) |
| February 12 | 48.9°F (2003) | -4.0°F (2025) | 0.47 in (2014) |
| February 13 | 53.1°F (2006) | -4.0°F (2025) | 0.85 in (1935) |
| February 14 | 50.0°F (2003) | 10.0°F (2025) | 1.55 in (2023) |
| February 15 | 51.1°F (2016) | 6.1°F (1932) | 1.82 in (2016) |
| February 16 | 48.9°F (2013) | 1.0°F (1932) | 1.40 in (2007) |
| February 17 | 54.0°F (2016) | 1.0°F (1932) | 1.31 in (2014) |
| February 18 | 55.9°F (2016) | 1.0°F (2006) | 0.95 in (1906) |
| February 19 | 52.0°F (2022) | 3.9°F (2006) | 1.00 in (1906) |
| February 20 | 51.1°F (2009) | 3.9°F (2006) | 0.64 in (2007) |
| February 21 | 54.0°F (2008) | 8.1°F (2018) | 1.22 in (2003) |
| February 22 | 51.1°F (2002) | 10.9°F (2018) | 2.12 in (2012) |
| February 23 | 54.0°F (2024) | 3.0°F (2022) | 0.96 in (2011) |
| February 24 | 53.1°F (2005) | 6.1°F (2023) | 0.95 in (2006) |
| February 25 | 55.0°F (2005) | -2.9°F (2011) | 0.51 in (2025) |
| February 26 | 57.9°F (2005) | -2.9°F (2011) | 0.75 in (2024) |
| February 27 | 57.0°F (2005) | -2.9°F (2011) | 0.68 in (2011) |
| February 28 | 57.9°F (2005) | 16.0°F (2009) | 1.44 in (2022) |
| February 29 | 57.0°F (2008) | 25.0°F (2012) | 0.85 in (2012) |