May weather in Arnold, MO
The average temperature in Arnold in May is °F (°F–°F). Average precipitation: 5.22 inches.
May is a spring month in Arnold, and is cooler than the annual average of 0°F. Expect about 11 days with precipitation. Daylight averages about 14h 5m.
Avg High
°F
Avg Low
°F
Precipitation
5.22 in
Daylight
14h 5m
May records in Arnold
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 3.85 in (1962) |
| May 2 | — | — | 1.78 in (2007) |
| May 3 | — | — | 1.48 in (1942) |
| May 4 | — | — | 1.85 in (2013) |
| May 5 | — | — | 1.48 in (2003) |
| May 6 | — | — | 1.10 in (1961) |
| May 7 | — | — | 3.10 in (2000) |
| May 8 | — | — | 3.80 in (1961) |
| May 9 | — | — | 1.30 in (1944) |
| May 10 | — | — | 1.40 in (1949) |
| May 11 | — | — | 2.76 in (1921) |
| May 12 | — | — | 2.47 in (1933) |
| May 13 | — | — | 2.15 in (1999) |
| May 14 | — | — | 2.56 in (2004) |
| May 15 | — | — | 1.99 in (1945) |
| May 16 | — | — | 2.23 in (1990) |
| May 17 | — | — | 3.20 in (1995) |
| May 18 | — | — | 4.14 in (1959) |
| May 19 | — | — | 1.91 in (1929) |
| May 20 | — | — | 1.15 in (1919) |
| May 21 | — | — | 1.17 in (1947) |
| May 22 | — | — | 1.38 in (1983) |
| May 23 | — | — | 2.17 in (1957) |
| May 24 | — | — | 1.60 in (1924) |
| May 25 | — | — | 1.85 in (1995) |
| May 26 | — | — | 2.31 in (2009) |
| May 27 | — | — | 2.70 in (2000) |
| May 28 | — | — | 2.35 in (1964) |
| May 29 | — | — | 1.22 in (1982) |
| May 30 | — | — | 0.86 in (1976) |
| May 31 | — | — | 3.10 in (1927) |