May weather in Lisbon, IL
The average temperature in Lisbon in May is 61.6°F (51.0°F–72.1°F). Average precipitation: 4.39 inches.
May is a spring month in Lisbon, and is warmer than the annual average of 50.8°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 20m. For travel, May is a comfortable month to visit.
Avg High
72.1°F
Avg Low
51.0°F
Precipitation
4.39 in
Daylight
14h 20m
May records in Lisbon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1951) | 28.0°F (1943) | 2.40 in (2019) |
| May 2 | 90.0°F (1968) | 28.9°F (1932) | 0.87 in (1945) |
| May 3 | 93.0°F (1928) | 27.0°F (1939) | 1.40 in (2024) |
| May 4 | 91.0°F (1952) | 28.9°F (1926) | 1.02 in (1946) |
| May 5 | 93.0°F (1952) | 30.0°F (1944) | 1.92 in (1965) |
| May 6 | 91.0°F (1959) | 26.1°F (1968) | 0.83 in (1941) |
| May 7 | 89.1°F (1936) | 30.0°F (1917) | 1.71 in (2012) |
| May 8 | 91.9°F (1963) | 30.9°F (1917) | 1.45 in (2023) |
| May 9 | 93.9°F (1934) | 28.0°F (1947) | 2.15 in (1935) |
| May 10 | 88.0°F (2004) | 26.1°F (1966) | 3.33 in (1951) |
| May 11 | 91.9°F (2011) | 28.9°F (1913) | 2.19 in (2008) |
| May 12 | 93.9°F (2022) | 28.0°F (1938) | 2.57 in (2002) |
| May 13 | 93.0°F (2022) | 25.0°F (1938) | 1.75 in (1970) |
| May 14 | 91.9°F (2022) | 30.9°F (1920) | 2.11 in (2024) |
| May 15 | 93.0°F (2013) | 33.1°F (1937) | 0.91 in (2020) |
| May 16 | 95.0°F (2025) | 30.9°F (1921) | 1.82 in (2009) |
| May 17 | 93.0°F (2001) | 35.1°F (1935) | 1.33 in (1953) |
| May 18 | 93.0°F (1964) | 30.9°F (2002) | 3.90 in (1965) |
| May 19 | 91.9°F (1934) | 34.0°F (1915) | 1.88 in (1931) |
| May 20 | 91.9°F (1934) | 30.9°F (1954) | 1.10 in (1913) |
| May 21 | 93.9°F (1934) | 28.9°F (2002) | 1.36 in (2013) |
| May 22 | 96.1°F (1956) | 35.1°F (1961) | 0.95 in (1950) |
| May 23 | 93.9°F (1921) | 24.1°F (1932) | 0.88 in (1927) |
| May 24 | 95.0°F (1921) | 34.0°F (1956) | 1.60 in (1940) |
| May 25 | 95.0°F (1967) | 30.0°F (1925) | 0.76 in (2011) |
| May 26 | 96.1°F (1967) | 30.0°F (1925) | 2.36 in (2011) |
| May 27 | 93.0°F (2012) | 30.9°F (1961) | 1.24 in (1963) |
| May 28 | 100.0°F (2018) | 37.0°F (1949) | 1.25 in (1938) |
| May 29 | 97.0°F (1934) | 33.1°F (1965) | 1.38 in (2011) |
| May 30 | 97.0°F (1934) | 34.0°F (1996) | 1.45 in (1931) |
| May 31 | 102.9°F (1934) | 37.9°F (2003) | 1.93 in (2018) |