May weather in Iliff, CO
The average temperature in Iliff in May is 59.5°F (45.5°F–73.4°F). Average precipitation: 2.24 inches.
May is a spring month in Iliff, and is warmer than the annual average of 51.4°F. Daily temperatures swing about 27.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 16m. For travel, May is a comfortable month to visit.
Avg High
73.4°F
Avg Low
45.5°F
Precipitation
2.24 in
Daylight
14h 16m
May records in Iliff
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1992) | 23.0°F (1916) | 1.81 in (1942) |
| May 2 | 93.0°F (1959) | 23.0°F (1954) | 1.55 in (1977) |
| May 3 | 91.9°F (1981) | 25.0°F (1945) | 1.77 in (1987) |
| May 4 | 93.0°F (2000) | 27.0°F (1944) | 0.50 in (2007) |
| May 5 | 95.0°F (2000) | 24.1°F (1944) | 1.37 in (1969) |
| May 6 | 93.9°F (2004) | 25.0°F (1924) | 1.42 in (1926) |
| May 7 | 93.9°F (1934) | 26.1°F (1924) | 1.25 in (1973) |
| May 8 | 95.0°F (1934) | 30.0°F (1916) | 1.21 in (1936) |
| May 9 | 88.0°F (1963) | 25.0°F (2002) | 1.30 in (1933) |
| May 10 | 93.0°F (1962) | 28.0°F (1965) | 1.32 in (1971) |
| May 11 | 93.9°F (1962) | 27.0°F (1946) | 0.54 in (1972) |
| May 12 | 95.0°F (1962) | 25.0°F (1924) | 0.77 in (1935) |
| May 13 | 91.9°F (1962) | 27.0°F (1966) | 1.36 in (1985) |
| May 14 | 93.0°F (1944) | 21.9°F (1924) | 2.16 in (1913) |
| May 15 | 91.0°F (1944) | 24.1°F (1924) | 2.10 in (1980) |
| May 16 | 93.0°F (1978) | 28.0°F (1923) | 2.12 in (1928) |
| May 17 | 93.0°F (1934) | 23.0°F (1910) | 1.85 in (1955) |
| May 18 | 96.1°F (1996) | 28.0°F (1915) | 1.10 in (1981) |
| May 19 | 95.0°F (1970) | 28.0°F (1915) | 1.31 in (1959) |
| May 20 | 97.0°F (2009) | 24.1°F (1931) | 2.00 in (1988) |
| May 21 | 93.0°F (1925) | 27.0°F (1915) | 1.37 in (1961) |
| May 22 | 96.1°F (2005) | 28.9°F (1910) | 1.09 in (1923) |
| May 23 | 93.0°F (1964) | 30.0°F (1930) | 1.23 in (1923) |
| May 24 | 98.1°F (1989) | 32.0°F (1924) | 1.44 in (1987) |
| May 25 | 93.0°F (1967) | 30.0°F (2002) | 0.98 in (1968) |
| May 26 | 93.9°F (1964) | 35.1°F (1992) | 1.68 in (1955) |
| May 27 | 95.0°F (1969) | 34.0°F (1950) | 1.71 in (1997) |
| May 28 | 96.1°F (2000) | 30.9°F (1947) | 0.90 in (1962) |
| May 29 | 98.1°F (1974) | 28.0°F (1947) | 3.07 in (1975) |
| May 30 | 102.0°F (2003) | 37.9°F (1931) | 1.29 in (1977) |
| May 31 | 98.1°F (1994) | 30.0°F (1922) | 0.94 in (1917) |