May weather in Smithboro, IL

The average temperature in Smithboro in May is °F (°F–°F). Average precipitation: 4.59 inches.

May is a spring month in Smithboro, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 14h 7m.

Avg High
°F
Avg Low
°F
Precipitation
4.59 in
Daylight
14h 7m

May records in Smithboro

Date Record High Record Low Record Precip
May 1 91.0°F (1895) 30.0°F (1903) 1.76 in (1962)
May 2 90.0°F (1901) 30.0°F (1907) 2.56 in (1935)
May 3 91.0°F (1895) 36.0°F (1940) 2.12 in (2013)
May 4 89.1°F (1901) 32.0°F (1954) 2.64 in (2017)
May 5 90.0°F (1943) 32.0°F (1907) 1.45 in (2012)
May 6 91.9°F (1896) 33.1°F (1944) 2.70 in (1908)
May 7 91.9°F (1896) 34.0°F (1931) 3.80 in (2002)
May 8 93.0°F (1895) 36.0°F (1923) 2.34 in (1961)
May 9 95.0°F (1895) 35.1°F (1906) 2.01 in (1995)
May 10 95.0°F (1896) 39.0°F (1947) 1.43 in (1943)
May 11 90.0°F (1914) 37.9°F (1945) 1.92 in (2015)
May 12 91.9°F (1902) 33.1°F (1907) 1.42 in (2010)
May 13 93.9°F (1915) 37.9°F (1901) 3.30 in (2002)
May 14 91.0°F (1894) 33.1°F (1895) 1.58 in (1935)
May 15 91.9°F (1894) 39.0°F (1920) 1.60 in (1895)
May 16 91.9°F (1894) 37.9°F (1942) 3.20 in (1963)
May 17 90.0°F (1894) 41.0°F (1895) 2.85 in (1943)
May 18 91.0°F (1902) 39.0°F (1894) 2.25 in (1929)
May 19 90.0°F (1917) 35.1°F (1894) 3.70 in (1896)
May 20 95.0°F (1902) 35.1°F (1894) 2.56 in (1915)
May 21 93.9°F (1902) 37.0°F (1895) 2.10 in (1898)
May 22 91.9°F (1925) 42.1°F (1924) 1.76 in (1998)
May 23 91.9°F (1939) 39.0°F (1917) 1.95 in (1938)
May 24 93.9°F (1939) 39.0°F (1925) 2.08 in (1933)
May 25 93.0°F (1914) 30.9°F (1925) 0.95 in (1915)
May 26 96.1°F (1953) 32.0°F (1925) 3.35 in (1893)
May 27 96.1°F (1914) 43.0°F (1907) 2.55 in (2000)
May 28 96.1°F (1911) 43.0°F (1907) 1.89 in (1995)
May 29 95.0°F (1914) 39.9°F (1901) 1.85 in (1989)
May 30 98.1°F (1934) 42.1°F (1930) 2.35 in (1944)
May 31 98.1°F (1934) 36.0°F (1894) 2.82 in (1974)

Other months in Smithboro