May weather in Stanley, ND
The average temperature in Stanley in May is 51.2°F (38.1°F–64.4°F). Average precipitation: 2.49 inches. Average snowfall is 1.3 inches.
May is a spring month in Stanley, and is warmer than the annual average of 38.7°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 60m. For travel, May is a comfortable month to visit.
Avg High
64.4°F
Avg Low
38.1°F
Precipitation
2.49 in
Snow
1.3 in
May records in Stanley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.9°F (1939) | 17.1°F (1954) | 0.38 in (1951) |
| May 2 | 80.1°F (1955) | 15.1°F (1967) | 0.68 in (1964) |
| May 3 | 91.9°F (1952) | 15.1°F (1967) | 0.97 in (1964) |
| May 4 | 87.1°F (1985) | 18.0°F (1968) | 0.37 in (1950) |
| May 5 | 84.9°F (2016) | 19.0°F (1944) | 0.98 in (1939) |
| May 6 | 91.0°F (2016) | 19.9°F (1972) | 1.95 in (1986) |
| May 7 | 84.0°F (1992) | 18.0°F (1982) | 0.84 in (2015) |
| May 8 | 89.1°F (1992) | 12.9°F (1945) | 1.10 in (2005) |
| May 9 | 88.0°F (1987) | 12.0°F (1945) | 0.95 in (1953) |
| May 10 | 86.0°F (2007) | 16.0°F (1945) | 0.81 in (2011) |
| May 11 | 90.0°F (1940) | 18.0°F (1946) | 0.68 in (2011) |
| May 12 | 90.0°F (1949) | 19.0°F (1946) | 2.08 in (1985) |
| May 13 | 90.0°F (1987) | 17.1°F (1945) | 1.86 in (1962) |
| May 14 | 93.9°F (2001) | 21.9°F (1945) | 0.93 in (1974) |
| May 15 | 84.9°F (1949) | 18.0°F (1945) | 0.89 in (1966) |
| May 16 | 88.0°F (1987) | 19.9°F (2009) | 1.14 in (1990) |
| May 17 | 90.0°F (1984) | 24.1°F (2002) | 1.02 in (2015) |
| May 18 | 93.0°F (1972) | 26.1°F (2002) | 1.15 in (1977) |
| May 19 | 91.9°F (1948) | 26.1°F (1967) | 0.70 in (2004) |
| May 20 | 93.0°F (1964) | 27.0°F (1968) | 0.93 in (1972) |
| May 21 | 93.9°F (1992) | 24.1°F (1963) | 0.83 in (2011) |
| May 22 | 88.0°F (1991) | 27.0°F (1963) | 1.83 in (1972) |
| May 23 | 90.0°F (1951) | 21.9°F (1949) | 1.13 in (1986) |
| May 24 | 89.1°F (2006) | 23.0°F (1946) | 0.82 in (1989) |
| May 25 | 91.9°F (1977) | 24.1°F (1950) | 1.31 in (1965) |
| May 26 | 90.0°F (1969) | 26.1°F (1943) | 1.65 in (1972) |
| May 27 | 91.0°F (1969) | 25.0°F (1947) | 2.08 in (1990) |
| May 28 | 89.1°F (1969) | 19.0°F (1947) | 1.69 in (1953) |
| May 29 | 90.0°F (1939) | 21.9°F (1945) | 1.65 in (1962) |
| May 30 | 95.0°F (1988) | 28.9°F (1947) | 0.90 in (1941) |
| May 31 | 93.0°F (1984) | 30.9°F (1956) | 1.79 in (2007) |