May weather in Harvey, ND
The average temperature in Harvey in May is 54.1°F (42.0°F–66.3°F). Average precipitation: 2.69 inches.
May is a spring month in Harvey, and is warmer than the annual average of 39.8°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Daylight averages about 14h 56m. For travel, May is a comfortable month to visit.
Avg High
66.3°F
Avg Low
42.0°F
Precipitation
2.69 in
Daylight
14h 56m
May records in Harvey
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1980) | 18.0°F (2005) | 1.15 in (1967) |
| May 2 | 86.0°F (1980) | 16.0°F (2005) | 0.50 in (1950) |
| May 3 | 91.9°F (1985) | 17.1°F (2002) | 2.26 in (1964) |
| May 4 | 91.0°F (1986) | 25.0°F (1996) | 0.25 in (1999) |
| May 5 | 90.0°F (2016) | 27.0°F (1989) | 0.96 in (1999) |
| May 6 | 89.1°F (1992) | 19.9°F (1989) | 1.50 in (1950) |
| May 7 | 90.0°F (1992) | 23.0°F (1980) | 1.01 in (1993) |
| May 8 | 88.0°F (1985) | 23.0°F (1980) | 1.20 in (1968) |
| May 9 | 91.9°F (1992) | 19.0°F (1981) | 0.82 in (1965) |
| May 10 | 95.0°F (2025) | 24.1°F (1981) | 1.10 in (2023) |
| May 11 | 96.1°F (2025) | 25.0°F (1980) | 0.75 in (1953) |
| May 12 | 95.0°F (2025) | 28.0°F (1980) | 1.50 in (2004) |
| May 13 | 89.1°F (1993) | 21.9°F (2004) | 0.91 in (1995) |
| May 14 | 91.9°F (2001) | 21.9°F (2004) | 0.70 in (1948) |
| May 15 | 96.1°F (1987) | 26.1°F (1983) | 1.20 in (1999) |
| May 16 | 82.0°F (2008) | 24.1°F (1983) | 1.38 in (2015) |
| May 17 | 89.1°F (1994) | 24.1°F (2002) | 1.02 in (1962) |
| May 18 | 90.0°F (2007) | 24.1°F (2002) | 0.71 in (2003) |
| May 19 | 96.1°F (1992) | 25.0°F (2002) | 1.72 in (1962) |
| May 20 | 91.9°F (1992) | 28.9°F (2008) | 1.00 in (2025) |
| May 21 | 90.0°F (1980) | 33.1°F (1987) | 1.25 in (2005) |
| May 22 | 97.0°F (1980) | 28.9°F (1987) | 1.35 in (1972) |
| May 23 | 96.1°F (1980) | 32.0°F (2002) | 1.80 in (2024) |
| May 24 | 88.0°F (1980) | 26.1°F (2002) | 1.29 in (1944) |
| May 25 | 93.0°F (2018) | 33.1°F (2007) | 1.77 in (1960) |
| May 26 | 91.0°F (1980) | 28.9°F (2008) | 0.86 in (1960) |
| May 27 | 89.1°F (1980) | 28.9°F (2021) | 1.70 in (2003) |
| May 28 | 91.9°F (1980) | 32.0°F (2015) | 0.91 in (1956) |
| May 29 | 95.0°F (1988) | 30.0°F (2021) | 1.63 in (2023) |
| May 30 | 90.0°F (1986) | 37.0°F (2022) | 1.38 in (2007) |
| May 31 | 96.1°F (1986) | 37.0°F (1982) | 1.96 in (2004) |