May weather in Martinton, IL
The average temperature in Martinton in May is °F (°F–°F). Average precipitation: 4.29 inches.
May is a spring month in Martinton, and is cooler than the annual average of 0°F. Expect about 13 days with precipitation. Daylight averages about 14h 17m.
Avg High
°F
Avg Low
°F
Precipitation
4.29 in
Daylight
14h 17m
May records in Martinton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 2.68 in (2019) |
| May 2 | — | — | 0.36 in (2002) |
| May 3 | — | — | 0.53 in (2022) |
| May 4 | — | — | 0.25 in (2017) |
| May 5 | — | — | 1.48 in (2003) |
| May 6 | — | — | 0.53 in (2022) |
| May 7 | — | — | 2.17 in (2012) |
| May 8 | — | — | 1.44 in (2023) |
| May 9 | — | — | 1.71 in (2015) |
| May 10 | — | — | 0.59 in (2003) |
| May 11 | — | — | 1.55 in (2010) |
| May 12 | — | — | 2.33 in (2002) |
| May 13 | — | — | 0.80 in (2014) |
| May 14 | — | — | 2.64 in (2009) |
| May 15 | — | — | 2.49 in (2020) |
| May 16 | — | — | 0.75 in (2009) |
| May 17 | — | — | 1.32 in (2010) |
| May 18 | — | — | 1.29 in (2020) |
| May 19 | — | — | 0.54 in (2005) |
| May 20 | — | — | 0.46 in (2025) |
| May 21 | — | — | 1.15 in (2013) |
| May 22 | — | — | 0.74 in (2019) |
| May 23 | — | — | 0.84 in (2019) |
| May 24 | — | — | 0.25 in (2017) |
| May 25 | — | — | 2.18 in (2006) |
| May 26 | — | — | 1.67 in (2011) |
| May 27 | — | — | 1.33 in (2013) |
| May 28 | — | — | 0.85 in (2019) |
| May 29 | — | — | 0.95 in (2003) |
| May 30 | — | — | 0.89 in (2006) |
| May 31 | — | — | 1.93 in (2015) |