February weather in Issaquah, WA
The average temperature in Issaquah in February is 43.6°F (36.9°F–50.4°F). Average precipitation: 3.21 inches.
February is a winter month in Issaquah, and is cooler than the annual average of 53.6°F. Daily temperatures swing about 13.5°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 10h 0m. For travel, February is cool.
Avg High
50.4°F
Avg Low
36.9°F
Precipitation
3.21 in
Daylight
10h 0m
February records in Issaquah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 60.1°F (2024) | 26.2°F (2017) | 1.32 in (2000) |
| February 2 | 60.1°F (2005) | 26.2°F (2007) | 0.38 in (2001) |
| February 3 | 60.1°F (2012) | 29.1°F (2009) | 0.38 in (2016) |
| February 4 | 63.0°F (2009) | 23.2°F (2019) | 0.42 in (2006) |
| February 5 | 59.0°F (2010) | 19.2°F (2019) | 0.88 in (2015) |
| February 6 | 62.1°F (2012) | 19.2°F (2019) | 0.76 in (2015) |
| February 7 | 61.0°F (2012) | 20.1°F (2019) | 0.90 in (2015) |
| February 8 | 60.1°F (2016) | 30.2°F (2014) | 0.79 in (2000) |
| February 9 | 64.0°F (2016) | 28.2°F (2011) | 1.07 in (2017) |
| February 10 | 59.0°F (2016) | 18.1°F (2019) | 0.50 in (2014) |
| February 11 | 61.0°F (2004) | 23.2°F (2025) | 0.74 in (2019) |
| February 12 | 64.0°F (2015) | 21.2°F (2025) | 0.87 in (2016) |
| February 13 | 62.1°F (2015) | 26.2°F (2021) | 0.46 in (2006) |
| February 14 | 57.0°F (2015) | 28.9°F (2005) | 0.50 in (2011) |
| February 15 | 62.1°F (2002) | 26.1°F (2005) | 1.00 in (2017) |
| February 16 | 57.9°F (2015) | 27.1°F (2006) | 0.87 in (2014) |
| February 17 | 66.0°F (2016) | 24.3°F (2006) | 0.64 in (2012) |
| February 18 | 55.9°F (2025) | 19.2°F (2006) | 0.49 in (2014) |
| February 19 | 57.0°F (2000) | 20.1°F (2006) | 0.56 in (2007) |
| February 20 | 57.0°F (2001) | 26.2°F (2006) | 0.29 in (2007) |
| February 21 | 59.0°F (2002) | 25.2°F (2018) | 1.04 in (2002) |
| February 22 | 62.1°F (2004) | 27.1°F (2018) | 0.84 in (2002) |
| February 23 | 61.0°F (2005) | 23.2°F (2022) | 0.57 in (2002) |
| February 24 | 63.0°F (2005) | 23.2°F (2023) | 0.61 in (1999) |
| February 25 | 63.0°F (2016) | 19.2°F (2011) | 0.27 in (2009) |
| February 26 | 61.0°F (2016) | 20.1°F (2011) | 0.41 in (2010) |
| February 27 | 66.0°F (2025) | 28.9°F (2002) | 1.02 in (1999) |
| February 28 | 61.0°F (2025) | 29.1°F (2019) | 1.40 in (2022) |
| February 29 | 62.1°F (2008) | 31.1°F (2012) | 0.55 in (2000) |