June weather in Williamsport, PA
The average temperature in Williamsport in June is 70.1°F (58.9°F–81.4°F). Average precipitation: 3.92 inches.
June is a summer month in Williamsport, and is warmer than the annual average of 51.8°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 56m. For travel, June is a comfortable month to visit.
Avg High
81.4°F
Avg Low
58.9°F
Precipitation
3.92 in
Daylight
14h 56m
June records in Williamsport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.0°F (2007) | 39.0°F (2009) | 1.87 in (2012) |
| June 2 | 95.0°F (2023) | 42.1°F (2003) | 0.40 in (2012) |
| June 3 | 88.0°F (2014) | 46.0°F (2002) | 0.82 in (2006) |
| June 4 | 88.0°F (2025) | 41.0°F (2019) | 0.60 in (2007) |
| June 5 | 91.9°F (2021) | 45.0°F (1999) | 0.62 in (2016) |
| June 6 | 91.9°F (2021) | 48.0°F (2012) | 1.52 in (2002) |
| June 7 | 96.1°F (1999) | 45.0°F (2007) | 0.47 in (2003) |
| June 8 | 96.1°F (2011) | 42.1°F (2023) | 0.67 in (2015) |
| June 9 | 97.0°F (2008) | 46.9°F (2016) | 0.44 in (2010) |
| June 10 | 93.9°F (2008) | 48.9°F (2001) | 1.22 in (2018) |
| June 11 | 93.9°F (2000) | 45.0°F (2006) | 0.68 in (2011) |
| June 12 | 93.0°F (2017) | 46.0°F (2004) | 1.13 in (1998) |
| June 13 | 95.0°F (2017) | 50.0°F (2020) | 1.05 in (2010) |
| June 14 | 93.9°F (2005) | 43.0°F (2020) | 1.20 in (2025) |
| June 15 | 90.0°F (2004) | 48.9°F (2006) | 0.68 in (2002) |
| June 16 | 89.1°F (2004) | 48.0°F (1999) | 0.74 in (2022) |
| June 17 | 91.9°F (2014) | 46.0°F (2021) | 1.09 in (2004) |
| June 18 | 96.1°F (2018) | 46.9°F (1999) | 2.99 in (2017) |
| June 19 | 93.0°F (2001) | 46.0°F (1999) | 0.70 in (2021) |
| June 20 | 96.1°F (2012) | 46.0°F (1999) | 1.41 in (2001) |
| June 21 | 97.0°F (2024) | 46.0°F (2004) | 2.10 in (2015) |
| June 22 | 97.0°F (2024) | 51.1°F (2021) | 1.15 in (2001) |
| June 23 | 97.0°F (2025) | 45.0°F (2021) | 1.22 in (2001) |
| June 24 | 98.1°F (2025) | 48.9°F (2021) | 0.36 in (2018) |
| June 25 | 95.0°F (2005) | 54.0°F (2008) | 1.40 in (2014) |
| June 26 | 97.0°F (2005) | 48.0°F (2018) | 1.54 in (2006) |
| June 27 | 96.1°F (2007) | 46.0°F (2004) | 2.35 in (2006) |
| June 28 | 97.0°F (2005) | 51.1°F (2017) | 1.20 in (2016) |
| June 29 | 98.1°F (2021) | 54.0°F (2022) | 1.26 in (2008) |
| June 30 | 93.9°F (2018) | 51.1°F (2010) | 0.86 in (2015) |