May weather in Jeannette, PA
The average temperature in Jeannette in May is 62.5°F (50.8°F–74.1°F). Average precipitation: 4.08 inches.
May is a spring month in Jeannette, and is warmer than the annual average of 52.4°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 14h 14m. For travel, May is a comfortable month to visit.
Avg High
74.1°F
Avg Low
50.8°F
Precipitation
4.08 in
Daylight
14h 14m
May records in Jeannette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (2017) | 32.0°F (2021) | 0.70 in (2015) |
| May 2 | 84.9°F (2012) | 32.0°F (2021) | 1.34 in (2017) |
| May 3 | 88.0°F (2012) | 39.0°F (2015) | 0.64 in (2011) |
| May 4 | 88.0°F (2018) | 34.0°F (2014) | 1.49 in (2022) |
| May 5 | 84.0°F (2015) | 34.0°F (2014) | 0.72 in (2025) |
| May 6 | 82.9°F (2012) | 37.0°F (2023) | 0.74 in (2024) |
| May 7 | 87.1°F (2015) | 33.1°F (2020) | 2.46 in (2022) |
| May 8 | 87.1°F (2015) | 32.0°F (2017) | 0.90 in (2012) |
| May 9 | 90.0°F (2015) | 28.9°F (2017) | 0.98 in (2008) |
| May 10 | 91.0°F (2015) | 30.0°F (2017) | 1.04 in (2021) |
| May 11 | 93.0°F (2015) | 36.0°F (2025) | 0.66 in (1951) |
| May 12 | 90.0°F (2015) | 33.1°F (2021) | 1.40 in (2014) |
| May 13 | 84.9°F (2018) | 30.0°F (2013) | 0.71 in (2018) |
| May 14 | 82.9°F (2014) | 30.9°F (2013) | 0.50 in (2011) |
| May 15 | 84.9°F (2013) | 37.0°F (2017) | 1.21 in (2014) |
| May 16 | 86.0°F (2018) | 32.0°F (2016) | 0.48 in (1948) |
| May 17 | 86.0°F (2017) | 32.0°F (2016) | 0.81 in (2010) |
| May 18 | 91.0°F (2017) | 36.0°F (2023) | 0.71 in (2011) |
| May 19 | 90.0°F (2017) | 36.0°F (2014) | 1.21 in (2015) |
| May 20 | 89.1°F (2013) | 36.0°F (2014) | 0.33 in (2018) |
| May 21 | 90.0°F (2021) | 41.0°F (2016) | 0.69 in (2023) |
| May 22 | 91.0°F (2022) | 37.9°F (2015) | 2.32 in (2025) |
| May 23 | 84.0°F (2012) | 37.0°F (2015) | 0.48 in (2013) |
| May 24 | 89.1°F (2021) | 34.0°F (2013) | 1.06 in (2011) |
| May 25 | 90.0°F (2012) | 36.0°F (2013) | 1.08 in (2017) |
| May 26 | 93.9°F (2012) | 37.9°F (2013) | 0.64 in (2024) |
| May 27 | 91.9°F (2012) | 37.9°F (2014) | 1.45 in (1950) |
| May 28 | 91.0°F (2012) | 39.9°F (2025) | 0.66 in (2009) |
| May 29 | 91.9°F (2016) | 39.9°F (2025) | 1.47 in (2012) |
| May 30 | 91.9°F (2016) | 48.9°F (2021) | 1.37 in (2019) |
| May 31 | 90.0°F (2013) | 42.1°F (2024) | 1.00 in (2025) |