May weather in Rexburg, ID
The average temperature in Rexburg in May is 53.5°F (41.0°F–66.0°F). Average precipitation: 1.81 inches.
May is a spring month in Rexburg, and is warmer than the annual average of 44.8°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 32m. For travel, May is a comfortable month to visit.
Avg High
66.0°F
Avg Low
41.0°F
Precipitation
1.81 in
Daylight
14h 32m
May records in Rexburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 81.0°F (1985) | 21.0°F (1990) | 0.42 in (2018) |
| May 2 | 82.9°F (1985) | 16.0°F (2001) | 0.27 in (1995) |
| May 3 | 84.0°F (1985) | 27.0°F (1996) | 0.53 in (2022) |
| May 4 | 79.0°F (2016) | 19.9°F (2001) | 0.64 in (1993) |
| May 5 | 82.9°F (2016) | 21.0°F (1982) | 0.30 in (1995) |
| May 6 | 82.9°F (1992) | 21.0°F (1984) | 0.54 in (1993) |
| May 7 | 84.9°F (1992) | 24.1°F (2001) | 1.00 in (1993) |
| May 8 | 84.0°F (1987) | 24.1°F (1996) | 0.50 in (1993) |
| May 9 | 81.0°F (1987) | 23.0°F (1990) | 1.10 in (1991) |
| May 10 | 82.9°F (2025) | 24.1°F (2022) | 0.55 in (1985) |
| May 11 | 81.0°F (1994) | 28.0°F (2001) | 0.67 in (1981) |
| May 12 | 84.0°F (1994) | 25.0°F (2014) | 0.60 in (2018) |
| May 13 | 82.9°F (1984) | 25.0°F (1983) | 0.46 in (1990) |
| May 14 | 84.9°F (1984) | 28.0°F (1989) | 0.44 in (1990) |
| May 15 | 86.0°F (1987) | 28.0°F (2004) | 0.46 in (1991) |
| May 16 | 87.1°F (1997) | 28.0°F (1990) | 1.03 in (1996) |
| May 17 | 86.0°F (1988) | 30.0°F (1983) | 0.80 in (1987) |
| May 18 | 84.9°F (2006) | 28.0°F (2003) | 0.43 in (1991) |
| May 19 | 88.0°F (2009) | 18.0°F (2003) | 0.44 in (2016) |
| May 20 | 82.9°F (2008) | 21.0°F (2003) | 0.56 in (2016) |
| May 21 | 82.0°F (2023) | 21.9°F (2001) | 0.48 in (1981) |
| May 22 | 82.9°F (2012) | 30.0°F (1986) | 0.75 in (2024) |
| May 23 | 82.9°F (1997) | 28.9°F (1986) | 1.02 in (2018) |
| May 24 | 86.0°F (1979) | 30.9°F (1989) | 1.31 in (2023) |
| May 25 | 88.0°F (2001) | 28.0°F (1978) | 0.87 in (1997) |
| May 26 | 84.9°F (1988) | 30.0°F (1989) | 0.87 in (1981) |
| May 27 | 86.0°F (1988) | 30.0°F (1980) | 0.83 in (2012) |
| May 28 | 91.0°F (2003) | 30.9°F (1982) | 0.71 in (1987) |
| May 29 | 91.0°F (2003) | 30.9°F (1982) | 0.75 in (1987) |
| May 30 | 88.0°F (1986) | 28.9°F (1979) | 0.29 in (2023) |
| May 31 | 89.1°F (1986) | 28.0°F (1979) | 0.45 in (1995) |