June weather in Monongahela, PA
The average temperature in Monongahela in June is 70.3°F (59.5°F–81.1°F). Average precipitation: 4.33 inches.
June is a summer month in Monongahela, and is warmer than the annual average of 52.9°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 49m. For travel, June is a comfortable month to visit.
Avg High
81.1°F
Avg Low
59.5°F
Precipitation
4.33 in
Daylight
14h 49m
June records in Monongahela
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.0°F (2022) | 42.1°F (2025) | 1.04 in (1998) |
| June 2 | 91.9°F (2023) | 42.1°F (2025) | 1.59 in (1946) |
| June 3 | 93.0°F (2023) | 42.1°F (2025) | 1.35 in (1945) |
| June 4 | 91.9°F (2023) | 45.0°F (2013) | 1.64 in (2003) |
| June 5 | 90.0°F (2017) | 42.1°F (2013) | 2.37 in (1941) |
| June 6 | 91.0°F (2021) | 48.0°F (2013) | 0.87 in (1975) |
| June 7 | 91.9°F (2021) | 48.9°F (2018) | 1.42 in (2005) |
| June 8 | 90.0°F (2021) | 46.0°F (2023) | 1.42 in (1993) |
| June 9 | 90.0°F (2011) | 46.0°F (2023) | 1.66 in (1939) |
| June 10 | 96.1°F (2020) | 48.9°F (2016) | 1.18 in (1951) |
| June 11 | 91.9°F (2020) | 50.0°F (2023) | 2.50 in (2018) |
| June 12 | 91.9°F (2015) | 48.9°F (2024) | 1.20 in (1991) |
| June 13 | 91.0°F (2015) | 50.0°F (2019) | 1.65 in (1951) |
| June 14 | 91.0°F (2022) | 52.0°F (2011) | 1.98 in (2002) |
| June 15 | 84.9°F (2024) | 51.1°F (2023) | 1.77 in (2015) |
| June 16 | 97.0°F (2022) | 51.1°F (2023) | 1.85 in (1980) |
| June 17 | 91.9°F (2024) | 48.0°F (2021) | 1.62 in (2016) |
| June 18 | 97.0°F (2024) | 48.0°F (2021) | 1.57 in (1977) |
| June 19 | 95.0°F (2018) | 48.9°F (2022) | 2.04 in (1934) |
| June 20 | 90.0°F (2023) | 46.9°F (2022) | 2.07 in (1948) |
| June 21 | 91.9°F (2012) | 57.0°F (2013) | 1.50 in (1987) |
| June 22 | 97.0°F (2024) | 54.0°F (2019) | 2.48 in (2021) |
| June 23 | 96.1°F (2022) | 48.9°F (2021) | 3.20 in (1972) |
| June 24 | 95.0°F (2025) | 48.9°F (2021) | 1.63 in (2017) |
| June 25 | 95.0°F (2022) | 51.1°F (2021) | 1.38 in (1996) |
| June 26 | 95.0°F (2022) | 53.1°F (2017) | 1.71 in (2013) |
| June 27 | 95.0°F (2025) | 53.1°F (2017) | 1.17 in (1959) |
| June 28 | 93.0°F (2022) | 52.0°F (2017) | 1.23 in (1998) |
| June 29 | 95.0°F (2021) | 52.0°F (2017) | 1.00 in (2020) |
| June 30 | 97.0°F (2012) | 54.0°F (2016) | 1.03 in (2008) |