May weather in Mechanicsville, IA
The average temperature in Mechanicsville in May is 61.2°F (50.6°F–71.9°F). Average precipitation: 4.74 inches.
May is a spring month in Mechanicsville, and is warmer than the annual average of 49.3°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 22m. For travel, May is a comfortable month to visit.
Avg High
71.9°F
Avg Low
50.6°F
Precipitation
4.74 in
Daylight
14h 22m
May records in Mechanicsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.0°F (1952) | 28.0°F (1950) | 1.89 in (1997) |
| May 2 | 88.0°F (1902) | 28.9°F (1961) | 1.25 in (1973) |
| May 3 | 90.0°F (1949) | 21.9°F (2005) | 1.53 in (1919) |
| May 4 | 91.0°F (1952) | 25.0°F (2005) | 1.10 in (1990) |
| May 5 | 91.9°F (1949) | 26.1°F (2005) | 1.95 in (1956) |
| May 6 | 95.0°F (1934) | 28.9°F (1989) | 1.08 in (1918) |
| May 7 | 88.0°F (1934) | 30.0°F (1954) | 1.05 in (1952) |
| May 8 | 90.0°F (1963) | 28.9°F (1983) | 1.76 in (1995) |
| May 9 | 96.1°F (1934) | 28.0°F (1945) | 1.44 in (1955) |
| May 10 | 90.0°F (1911) | 30.0°F (1966) | 3.25 in (1996) |
| May 11 | 89.1°F (1958) | 32.0°F (1946) | 3.15 in (1914) |
| May 12 | 91.0°F (1956) | 28.9°F (1928) | 1.38 in (1982) |
| May 13 | 90.0°F (1915) | 32.0°F (1953) | 2.47 in (1913) |
| May 14 | 90.0°F (1932) | 33.1°F (1920) | 2.15 in (1945) |
| May 15 | 93.0°F (1941) | 34.0°F (1997) | 1.70 in (1991) |
| May 16 | 89.1°F (1936) | 30.9°F (1997) | 1.28 in (1958) |
| May 17 | 93.0°F (1917) | 34.0°F (1915) | 2.30 in (1977) |
| May 18 | 95.0°F (1917) | 32.0°F (1919) | 1.55 in (2004) |
| May 19 | 93.9°F (1917) | 32.0°F (1929) | 1.60 in (1951) |
| May 20 | 93.9°F (1934) | 34.0°F (1924) | 1.63 in (1944) |
| May 21 | 95.0°F (1934) | 32.0°F (1931) | 1.92 in (1910) |
| May 22 | 93.0°F (1956) | 30.9°F (1963) | 1.98 in (1952) |
| May 23 | 91.9°F (1921) | 30.9°F (1931) | 4.50 in (1907) |
| May 24 | 93.0°F (1926) | 32.0°F (1930) | 1.90 in (1927) |
| May 25 | 93.9°F (1911) | 32.0°F (1925) | 2.90 in (1922) |
| May 26 | 95.0°F (1985) | 30.9°F (1961) | 2.26 in (1951) |
| May 27 | 91.9°F (1911) | 34.0°F (1971) | 1.33 in (2009) |
| May 28 | 90.0°F (1921) | 34.0°F (1928) | 1.70 in (1954) |
| May 29 | 100.0°F (1934) | 32.0°F (1984) | 1.25 in (1916) |
| May 30 | 99.0°F (1934) | 35.1°F (1930) | 1.85 in (1903) |
| May 31 | 106.0°F (1934) | 41.0°F (1931) | 2.33 in (1954) |