May weather in Donnelsville, OH
The average temperature in Donnelsville in May is 61.4°F (48.7°F–74.1°F). Average precipitation: 4.52 inches.
May is a spring month in Donnelsville, and is warmer than the annual average of 51.9°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 14h 12m. For travel, May is a comfortable month to visit.
Avg High
74.1°F
Avg Low
48.7°F
Precipitation
4.52 in
Daylight
14h 12m
May records in Donnelsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 73.9°F (2018) | 30.9°F (2021) | 1.77 in (1983) |
| May 2 | 82.9°F (2018) | 30.9°F (2021) | 2.18 in (1985) |
| May 3 | 87.1°F (2018) | 39.9°F (2023) | 1.65 in (1997) |
| May 4 | 81.0°F (2018) | 33.1°F (2023) | 2.00 in (1958) |
| May 5 | 78.1°F (2024) | 32.0°F (2017) | 2.35 in (1990) |
| May 6 | 78.1°F (2024) | 35.1°F (2021) | 1.11 in (1971) |
| May 7 | 81.0°F (2018) | 30.0°F (2017) | 2.02 in (1916) |
| May 8 | 78.1°F (2019) | 35.1°F (2017) | 1.96 in (1998) |
| May 9 | 82.0°F (2024) | 28.0°F (2020) | 2.13 in (1972) |
| May 10 | 84.9°F (2018) | 28.0°F (2020) | 0.92 in (2021) |
| May 11 | 82.9°F (2022) | 34.0°F (2021) | 2.08 in (1933) |
| May 12 | 88.0°F (2018) | 28.9°F (2020) | 1.34 in (2014) |
| May 13 | 89.1°F (2018) | 34.0°F (2020) | 1.91 in (1918) |
| May 14 | 91.9°F (2018) | 37.0°F (2019) | 1.59 in (2009) |
| May 15 | 91.9°F (2018) | 36.0°F (2021) | 1.02 in (1923) |
| May 16 | 88.0°F (2017) | 39.9°F (2021) | 2.30 in (2007) |
| May 17 | 87.1°F (2017) | 46.9°F (2023) | 1.18 in (1953) |
| May 18 | 84.9°F (2017) | 39.0°F (2023) | 1.75 in (1969) |
| May 19 | 86.0°F (2019) | 45.0°F (2023) | 2.24 in (2020) |
| May 20 | 87.1°F (2024) | 48.0°F (2020) | 1.26 in (2005) |
| May 21 | 87.1°F (2021) | 41.0°F (2023) | 1.67 in (1984) |
| May 22 | 89.1°F (2018) | 42.1°F (2017) | 2.59 in (2014) |
| May 23 | 87.1°F (2018) | 39.0°F (2025) | 2.20 in (1989) |
| May 24 | 86.0°F (2021) | 39.9°F (2025) | 1.94 in (1968) |
| May 25 | 88.0°F (2021) | 42.1°F (2025) | 1.31 in (2017) |
| May 26 | 91.9°F (2018) | 42.1°F (2025) | 1.53 in (2011) |
| May 27 | 89.1°F (2018) | 50.0°F (2023) | 1.76 in (1922) |
| May 28 | 95.0°F (2018) | 50.0°F (2017) | 1.72 in (1963) |
| May 29 | 96.1°F (2018) | 46.0°F (2021) | 0.78 in (1984) |
| May 30 | 91.0°F (2018) | 37.9°F (2021) | 0.91 in (1940) |
| May 31 | 88.0°F (2018) | 41.0°F (2021) | 1.57 in (2004) |