May weather in Evanston, WY

The average temperature in Evanston in May is 48.9°F (34.6°F–63.1°F). Average precipitation: 1.89 inches.

May is a spring month in Evanston, and is warmer than the annual average of 42°F. Daily temperatures swing about 28.5°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 14h 19m. For travel, May is cool.

Avg High
63.1°F
Avg Low
34.6°F
Precipitation
1.89 in
Daylight
14h 19m

May records in Evanston

Date Record High Record Low Record Precip
May 1 77.0°F (1981) 12.9°F (1972) 0.51 in (1906)
May 2 77.0°F (1947) 14.0°F (1913) 0.59 in (1901)
May 3 78.1°F (1947) 12.0°F (1953) 0.77 in (1904)
May 4 80.1°F (1947) 12.9°F (1964) 1.00 in (1993)
May 5 79.0°F (1966) 15.1°F (1961) 0.59 in (1926)
May 6 78.1°F (1966) 9.0°F (1965) 0.85 in (2005)
May 7 78.1°F (1966) 14.0°F (1938) 0.61 in (2005)
May 8 75.9°F (1928) 14.0°F (1933) 0.58 in (1926)
May 9 75.9°F (2018) 15.1°F (1930) 1.60 in (2016)
May 10 77.0°F (2025) 12.0°F (1916) 2.00 in (1985)
May 11 77.0°F (1941) 18.0°F (1916) 0.60 in (2000)
May 12 80.1°F (1893) 19.0°F (1916) 0.44 in (1956)
May 13 80.1°F (1996) 18.0°F (1983) 1.09 in (1999)
May 14 79.0°F (2013) 14.0°F (1916) 0.50 in (1995)
May 15 84.9°F (1893) 12.9°F (1916) 0.73 in (1949)
May 16 84.9°F (1893) 14.0°F (1955) 0.70 in (1952)
May 17 84.0°F (1937) 12.0°F (1906) 0.52 in (1944)
May 18 88.0°F (1948) 21.0°F (1902) 0.54 in (1996)
May 19 84.0°F (1948) 17.1°F (1931) 1.02 in (1983)
May 20 82.9°F (1954) 19.0°F (1939) 0.90 in (1993)
May 21 82.9°F (1958) 16.0°F (1959) 0.90 in (2008)
May 22 82.9°F (1914) 19.9°F (1975) 0.70 in (2016)
May 23 80.1°F (1967) 16.0°F (1966) 0.82 in (1995)
May 24 77.0°F (1913) 17.1°F (1960) 1.95 in (1907)
May 25 80.1°F (2018) 19.0°F (1975) 0.86 in (1904)
May 26 82.0°F (1983) 15.1°F (1950) 0.69 in (2000)
May 27 82.0°F (1983) 17.1°F (1929) 0.52 in (1959)
May 28 84.0°F (2003) 18.0°F (1954) 0.79 in (1935)
May 29 84.9°F (2003) 21.9°F (1927) 0.91 in (1924)
May 30 84.9°F (2003) 21.0°F (1927) 2.63 in (1924)
May 31 84.0°F (1910) 19.0°F (1924) 1.45 in (1957)

Other months in Evanston