May weather in Ransom, IL
The average temperature in Ransom in May is 62.7°F (51.6°F–73.7°F). Average precipitation: 4.69 inches.
May is a spring month in Ransom, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 18m. For travel, May is a comfortable month to visit.
Avg High
73.7°F
Avg Low
51.6°F
Precipitation
4.69 in
Daylight
14h 18m
May records in Ransom
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1899) | 27.0°F (1903) | 2.30 in (2019) |
| May 2 | 89.1°F (1895) | 28.9°F (1918) | 1.61 in (1935) |
| May 3 | 91.9°F (1895) | 23.0°F (1909) | 1.69 in (1935) |
| May 4 | 93.0°F (1895) | 30.0°F (1907) | 1.64 in (1990) |
| May 5 | 93.0°F (1895) | 30.9°F (1911) | 2.27 in (1965) |
| May 6 | 89.1°F (1895) | 32.0°F (1944) | 2.11 in (1976) |
| May 7 | 91.9°F (1895) | 32.0°F (1909) | 3.00 in (2012) |
| May 8 | 90.0°F (1895) | 36.0°F (1903) | 1.89 in (1962) |
| May 9 | 91.9°F (1911) | 30.9°F (1947) | 2.00 in (2021) |
| May 10 | 93.0°F (1895) | 33.1°F (1913) | 2.08 in (1951) |
| May 11 | 91.9°F (2011) | 28.9°F (1907) | 1.33 in (2010) |
| May 12 | 91.9°F (2011) | 33.1°F (1917) | 2.10 in (2002) |
| May 13 | 91.0°F (1940) | 34.0°F (1912) | 1.58 in (1970) |
| May 14 | 90.0°F (1900) | 28.9°F (1895) | 2.40 in (1970) |
| May 15 | 91.0°F (1911) | 33.1°F (1895) | 1.36 in (1945) |
| May 16 | 91.0°F (1911) | 35.1°F (1895) | 2.53 in (2009) |
| May 17 | 93.0°F (1911) | 34.0°F (1893) | 1.58 in (1991) |
| May 18 | 93.9°F (1911) | 34.0°F (1894) | 1.12 in (2020) |
| May 19 | 91.9°F (1911) | 35.1°F (1894) | 1.90 in (1957) |
| May 20 | 91.0°F (2012) | 30.0°F (1895) | 1.58 in (1896) |
| May 21 | 91.9°F (2012) | 34.0°F (1895) | 2.05 in (1913) |
| May 22 | 91.0°F (1912) | 34.0°F (1895) | 0.92 in (1944) |
| May 23 | 91.0°F (1906) | 32.0°F (1917) | 2.29 in (1993) |
| May 24 | 90.0°F (1908) | 35.1°F (1895) | 2.22 in (1953) |
| May 25 | 96.1°F (1911) | 37.9°F (1895) | 1.57 in (1975) |
| May 26 | 97.0°F (1911) | 39.0°F (1910) | 2.87 in (2011) |
| May 27 | 95.0°F (1911) | 36.0°F (1910) | 2.20 in (2013) |
| May 28 | 99.0°F (2018) | 36.0°F (1907) | 1.00 in (1996) |
| May 29 | 93.9°F (1895) | 33.1°F (1906) | 1.80 in (2019) |
| May 30 | 96.1°F (1895) | 32.0°F (1901) | 1.80 in (1904) |
| May 31 | 96.1°F (1895) | 39.9°F (1910) | 1.75 in (2004) |