May weather in Keithsburg, IL
The average temperature in Keithsburg in May is °F (°F–°F). Average precipitation: 4.82 inches.
May is a spring month in Keithsburg, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 14h 18m.
Avg High
°F
Avg Low
°F
Precipitation
4.82 in
Daylight
14h 18m
May records in Keithsburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 2.72 in (2003) |
| May 2 | — | — | 1.01 in (1973) |
| May 3 | — | — | 1.55 in (1935) |
| May 4 | — | — | 2.46 in (1990) |
| May 5 | — | — | 1.48 in (2003) |
| May 6 | — | — | 1.50 in (1971) |
| May 7 | — | — | 1.26 in (1945) |
| May 8 | — | — | 1.85 in (1995) |
| May 9 | — | — | 1.88 in (1996) |
| May 10 | — | — | 4.48 in (1996) |
| May 11 | — | 33.1°F (1953) | 1.27 in (2001) |
| May 12 | — | — | 1.74 in (1962) |
| May 13 | — | — | 1.04 in (1999) |
| May 14 | — | — | 1.14 in (1970) |
| May 15 | — | — | 1.36 in (1945) |
| May 16 | — | — | 1.76 in (2009) |
| May 17 | — | — | 1.60 in (1938) |
| May 18 | — | — | 1.30 in (1986) |
| May 19 | — | — | 1.76 in (1931) |
| May 20 | — | — | 1.03 in (1943) |
| May 21 | — | — | 1.14 in (1959) |
| May 22 | — | — | 0.72 in (1982) |
| May 23 | — | — | 1.38 in (1995) |
| May 24 | — | — | 1.07 in (1995) |
| May 25 | — | — | 1.58 in (1990) |
| May 26 | — | — | 1.80 in (1933) |
| May 27 | — | — | 1.39 in (1973) |
| May 28 | — | — | 1.40 in (1935) |
| May 29 | — | — | 0.78 in (1959) |
| May 30 | — | — | 1.75 in (1976) |
| May 31 | — | — | 3.74 in (2000) |