May weather in Tolley, ND
The average temperature in Tolley in May is 53.1°F (40.8°F–65.3°F). Average precipitation: 2.50 inches.
May is a spring month in Tolley, and is warmer than the annual average of 39.6°F. Daily temperatures swing about 24.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 15h 3m. For travel, May is a comfortable month to visit.
Avg High
65.3°F
Avg Low
40.8°F
Precipitation
2.50 in
Daylight
15h 3m
May records in Tolley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1968) | 14.0°F (2002) | 0.52 in (1953) |
| May 2 | 87.1°F (1939) | 10.9°F (1967) | 0.80 in (1935) |
| May 3 | 84.9°F (1982) | 12.0°F (1967) | 1.90 in (1955) |
| May 4 | 90.0°F (1952) | 10.9°F (1979) | 0.40 in (1964) |
| May 5 | 93.0°F (2016) | 21.0°F (1979) | 1.69 in (1999) |
| May 6 | 88.0°F (1992) | 21.0°F (1972) | 1.59 in (1986) |
| May 7 | 87.1°F (1992) | 19.9°F (1980) | 0.60 in (1975) |
| May 8 | 95.0°F (1934) | 21.0°F (2010) | 1.26 in (2024) |
| May 9 | 93.0°F (1934) | 19.0°F (1996) | 1.77 in (2022) |
| May 10 | 91.9°F (2025) | 21.9°F (1996) | 0.98 in (1999) |
| May 11 | 95.0°F (2025) | 23.0°F (1967) | 2.25 in (2004) |
| May 12 | 93.0°F (2025) | 19.9°F (2004) | 1.65 in (2023) |
| May 13 | 91.9°F (1987) | 24.1°F (1980) | 2.84 in (1985) |
| May 14 | 91.0°F (1977) | 21.9°F (1959) | 1.79 in (1999) |
| May 15 | 91.0°F (1936) | 21.9°F (2002) | 2.49 in (2025) |
| May 16 | 91.9°F (1987) | 19.0°F (2009) | 0.85 in (1996) |
| May 17 | 91.0°F (1994) | 28.0°F (1961) | 2.00 in (2015) |
| May 18 | 91.9°F (1972) | 28.9°F (2002) | 0.69 in (1949) |
| May 19 | 93.9°F (1992) | 28.0°F (1997) | 0.84 in (1977) |
| May 20 | 91.0°F (1992) | 28.9°F (1968) | 0.78 in (1974) |
| May 21 | 93.9°F (1964) | 23.0°F (1963) | 1.65 in (2021) |
| May 22 | 98.1°F (1980) | 28.0°F (1963) | 1.20 in (1971) |
| May 23 | 100.0°F (1980) | 21.9°F (2021) | 1.00 in (1954) |
| May 24 | 91.0°F (1951) | 27.0°F (2021) | 1.00 in (2008) |
| May 25 | 91.9°F (1977) | 28.0°F (1992) | 1.50 in (1933) |
| May 26 | 95.0°F (1934) | 27.0°F (2021) | 0.80 in (1972) |
| May 27 | 98.1°F (1934) | 28.0°F (1965) | 0.92 in (1954) |
| May 28 | 93.9°F (1934) | 28.0°F (1965) | 1.17 in (2022) |
| May 29 | 95.0°F (1934) | 23.0°F (2021) | 2.55 in (2010) |
| May 30 | 100.0°F (1934) | 33.1°F (1964) | 2.43 in (2007) |
| May 31 | 91.9°F (1986) | 33.1°F (1954) | 2.10 in (2011) |