June weather in Hillsboro, OR
The average temperature in Hillsboro in June is 61.0°F (48.6°F–73.5°F). Average precipitation: 1.31 inches.
June is a summer month in Hillsboro, and is warmer than the annual average of 52.5°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 15h 26m. For travel, June is a comfortable month to visit.
Avg High
73.5°F
Avg Low
48.6°F
Precipitation
1.31 in
Daylight
15h 26m
June records in Hillsboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 96.1°F (2021) | 37.0°F (2023) | 0.31 in (2006) |
| June 2 | 89.1°F (2021) | 36.0°F (1999) | 0.56 in (2024) |
| June 3 | 89.1°F (2016) | 36.0°F (1999) | 0.26 in (2010) |
| June 4 | 98.1°F (2016) | 35.1°F (2001) | 0.76 in (2012) |
| June 5 | 99.0°F (2016) | 39.0°F (1999) | 0.31 in (2005) |
| June 6 | 98.1°F (2003) | 37.0°F (2012) | 1.44 in (2010) |
| June 7 | 91.9°F (2003) | 39.9°F (2002) | 0.43 in (1999) |
| June 8 | 96.1°F (2025) | 39.0°F (2002) | 0.26 in (2012) |
| June 9 | 95.0°F (2025) | 39.9°F (2012) | 0.34 in (2022) |
| June 10 | 86.0°F (2019) | 37.9°F (1999) | 0.78 in (2022) |
| June 11 | 93.9°F (2019) | 42.1°F (2018) | 0.22 in (2000) |
| June 12 | 97.0°F (2019) | 39.9°F (2007) | 0.29 in (2021) |
| June 13 | 96.1°F (2002) | 36.0°F (2001) | 0.78 in (2021) |
| June 14 | 88.0°F (1999) | 37.0°F (2008) | 0.37 in (2016) |
| June 15 | 90.0°F (2015) | 39.0°F (2005) | 0.39 in (2010) |
| June 16 | 86.0°F (2003) | 39.9°F (2001) | 0.24 in (2020) |
| June 17 | 90.0°F (2004) | 37.9°F (2001) | 0.26 in (2005) |
| June 18 | 89.1°F (2004) | 35.1°F (2001) | 0.36 in (2023) |
| June 19 | 89.1°F (2017) | 37.9°F (2002) | 0.78 in (2009) |
| June 20 | 95.0°F (2018) | 41.0°F (2006) | 0.26 in (2020) |
| June 21 | 95.0°F (2021) | 43.0°F (2023) | 0.43 in (2025) |
| June 22 | 88.0°F (2020) | 42.1°F (2003) | 0.14 in (2012) |
| June 23 | 93.9°F (2020) | 41.0°F (2007) | 0.27 in (2013) |
| June 24 | 97.0°F (2017) | 37.9°F (2008) | 0.51 in (1998) |
| June 25 | 100.0°F (2017) | 37.9°F (2001) | 0.11 in (1999) |
| June 26 | 106.0°F (2021) | 42.1°F (2007) | 0.46 in (2014) |
| June 27 | 109.0°F (2021) | 42.1°F (2009) | 0.42 in (2001) |
| June 28 | 114.1°F (2021) | 44.1°F (1999) | 0.77 in (2002) |
| June 29 | 93.9°F (2021) | 45.0°F (2009) | 0.07 in (2007) |
| June 30 | 96.1°F (2025) | 41.0°F (2009) | 0.05 in (2012) |