May weather in Ash Grove, MO
The average temperature in Ash Grove in May is 66.2°F (55.2°F–77.3°F). Average precipitation: 5.58 inches.
May is a spring month in Ash Grove, and is warmer than the annual average of 57.3°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 0m. For travel, May is a wet month.
Avg High
77.3°F
Avg Low
55.2°F
Precipitation
5.58 in
Daylight
14h 0m
May records in Ash Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.0°F (2024) | 36.0°F (2014) | 2.20 in (2019) |
| May 2 | 84.0°F (2020) | 32.0°F (2014) | 2.09 in (2009) |
| May 3 | 91.0°F (2020) | 30.9°F (2013) | 1.71 in (1990) |
| May 4 | 82.9°F (2007) | 30.9°F (2013) | 1.73 in (1999) |
| May 5 | 91.9°F (2014) | 33.1°F (2013) | 5.10 in (2022) |
| May 6 | 91.9°F (2014) | 37.0°F (2011) | 1.20 in (1996) |
| May 7 | 90.0°F (2023) | 37.9°F (2021) | 1.80 in (2008) |
| May 8 | 89.1°F (2018) | 42.1°F (2010) | 5.82 in (2002) |
| May 9 | 89.1°F (2023) | 34.0°F (2020) | 1.53 in (2021) |
| May 10 | 91.9°F (2011) | 37.9°F (2020) | 1.74 in (2006) |
| May 11 | 87.1°F (2011) | 35.1°F (2020) | 1.33 in (2017) |
| May 12 | 93.9°F (2022) | 33.1°F (2013) | 1.22 in (2020) |
| May 13 | 93.9°F (2022) | 36.0°F (2013) | 1.69 in (2002) |
| May 14 | 89.1°F (2018) | 44.1°F (2016) | 1.80 in (1981) |
| May 15 | 91.0°F (2022) | 35.1°F (2016) | 1.85 in (2010) |
| May 16 | 88.0°F (2019) | 32.0°F (2014) | 2.25 in (1990) |
| May 17 | 89.1°F (2019) | 34.0°F (2011) | 2.83 in (2016) |
| May 18 | 86.0°F (2012) | 34.0°F (2011) | 1.81 in (2021) |
| May 19 | 89.1°F (2022) | 39.0°F (2016) | 2.31 in (1989) |
| May 20 | 90.0°F (2024) | 45.0°F (2016) | 2.77 in (1979) |
| May 21 | 87.1°F (2014) | 43.0°F (2015) | 2.60 in (2019) |
| May 22 | 88.0°F (2010) | 39.9°F (2015) | 2.90 in (1989) |
| May 23 | 90.0°F (2018) | 43.0°F (2022) | 3.00 in (2019) |
| May 24 | 90.0°F (2010) | 48.0°F (2017) | 1.78 in (2015) |
| May 25 | 90.0°F (2008) | 43.0°F (2017) | 1.74 in (1998) |
| May 26 | 91.0°F (2012) | 52.0°F (2011) | 1.30 in (2020) |
| May 27 | 93.9°F (2012) | 45.0°F (2011) | 0.82 in (1982) |
| May 28 | 93.9°F (2018) | 51.1°F (2011) | 2.00 in (1990) |
| May 29 | 93.9°F (2018) | 48.0°F (2021) | 0.84 in (2012) |
| May 30 | 93.0°F (2018) | 42.1°F (2021) | 2.15 in (2015) |
| May 31 | 90.0°F (2018) | 50.0°F (2021) | 2.52 in (2013) |