May weather in Osborn, MO
The average temperature in Osborn in May is 63.2°F (52.7°F–73.6°F). Average precipitation: 5.30 inches.
May is a spring month in Osborn, and is warmer than the annual average of 52.6°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 12m. For travel, May is a wet month.
Avg High
73.6°F
Avg Low
52.7°F
Precipitation
5.30 in
Daylight
14h 12m
May records in Osborn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.0°F (2024) | 41.0°F (2023) | 1.55 in (2019) |
| May 2 | 81.0°F (2020) | 39.9°F (2023) | 0.86 in (2013) |
| May 3 | 80.1°F (2018) | 39.0°F (2023) | 1.93 in (2024) |
| May 4 | 79.0°F (2018) | 39.0°F (2023) | 2.47 in (2012) |
| May 5 | 78.1°F (2018) | 39.0°F (2021) | 1.84 in (2015) |
| May 6 | 82.9°F (2018) | 39.0°F (2021) | 0.68 in (1994) |
| May 7 | 90.0°F (2023) | 39.9°F (2020) | 3.82 in (1993) |
| May 8 | 90.0°F (2023) | 43.0°F (2020) | 0.94 in (2019) |
| May 9 | 84.9°F (2018) | 37.9°F (2020) | 0.71 in (2021) |
| May 10 | 90.0°F (2022) | 37.9°F (2020) | 0.46 in (1993) |
| May 11 | 90.0°F (2022) | 36.0°F (2020) | 2.38 in (2010) |
| May 12 | 91.0°F (2022) | 39.0°F (2020) | 0.94 in (2016) |
| May 13 | 91.9°F (2022) | 37.9°F (2019) | 1.93 in (2010) |
| May 14 | 89.1°F (2018) | 37.9°F (2019) | 0.80 in (2024) |
| May 15 | 87.1°F (2022) | 48.9°F (2021) | 1.26 in (2018) |
| May 16 | 82.0°F (2019) | 52.0°F (2021) | 1.57 in (2009) |
| May 17 | 89.1°F (2019) | 51.1°F (2025) | 3.16 in (2015) |
| May 18 | 84.9°F (2019) | 48.9°F (2025) | 0.40 in (2021) |
| May 19 | 86.0°F (2024) | 52.0°F (2025) | 0.93 in (2017) |
| May 20 | 86.0°F (2024) | 43.0°F (2023) | 4.00 in (2025) |
| May 21 | 84.0°F (2024) | 44.1°F (2023) | 1.72 in (2019) |
| May 22 | 82.9°F (2024) | 39.9°F (2022) | 1.83 in (2019) |
| May 23 | 84.0°F (2018) | 41.0°F (2022) | 0.68 in (2014) |
| May 24 | 90.0°F (2018) | 44.1°F (2022) | 1.53 in (2015) |
| May 25 | 86.0°F (2018) | 51.1°F (2024) | 1.55 in (2011) |
| May 26 | 84.9°F (2018) | 51.1°F (2022) | 1.30 in (2011) |
| May 27 | 95.0°F (2018) | 46.0°F (2022) | 2.92 in (2016) |
| May 28 | 96.1°F (2018) | 46.9°F (2022) | 3.82 in (2013) |
| May 29 | 93.9°F (2018) | 46.0°F (2021) | 1.64 in (2013) |
| May 30 | 93.0°F (2018) | 46.0°F (2021) | 1.33 in (2018) |
| May 31 | 86.0°F (2023) | 48.0°F (2021) | 1.50 in (2022) |