May weather in Grenora, ND
The average temperature in Grenora in May is 52.4°F (39.5°F–65.3°F). Average precipitation: 2.17 inches.
May is a spring month in Grenora, and is warmer than the annual average of 39.1°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Daylight averages about 15h 2m. For travel, May is a comfortable month to visit.
Avg High
65.3°F
Avg Low
39.5°F
Precipitation
2.17 in
Daylight
15h 2m
May records in Grenora
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1939) | 18.0°F (2002) | 0.76 in (1938) |
| May 2 | 88.0°F (1980) | 18.0°F (1967) | 1.42 in (1938) |
| May 3 | 87.1°F (2000) | 12.9°F (2005) | 0.64 in (1964) |
| May 4 | 84.0°F (1941) | 16.0°F (2002) | 0.42 in (2012) |
| May 5 | 86.0°F (2025) | 21.9°F (2002) | 2.33 in (1965) |
| May 6 | 90.0°F (2016) | 21.9°F (1972) | 1.95 in (1965) |
| May 7 | 90.0°F (1992) | 18.0°F (1984) | 1.12 in (1940) |
| May 8 | 91.0°F (1977) | 10.0°F (1945) | 0.70 in (2005) |
| May 9 | 93.0°F (1977) | 16.0°F (1945) | 1.35 in (1953) |
| May 10 | 93.0°F (1977) | 21.9°F (2008) | 1.35 in (2011) |
| May 11 | 89.1°F (1958) | 17.1°F (1946) | 0.99 in (2016) |
| May 12 | 91.9°F (1977) | 21.9°F (1953) | 1.05 in (2004) |
| May 13 | 95.0°F (1977) | 21.9°F (1945) | 1.08 in (2022) |
| May 14 | 95.0°F (2001) | 23.0°F (2009) | 1.35 in (2007) |
| May 15 | 84.9°F (1944) | 21.9°F (1946) | 0.70 in (1966) |
| May 16 | 88.0°F (1972) | 21.9°F (2002) | 1.03 in (2025) |
| May 17 | 93.9°F (1972) | 24.1°F (2002) | 0.99 in (2015) |
| May 18 | 96.1°F (1948) | 26.1°F (2017) | 0.65 in (1938) |
| May 19 | 93.9°F (1948) | 28.0°F (1997) | 1.23 in (1977) |
| May 20 | 93.9°F (1964) | 27.0°F (2003) | 1.25 in (1994) |
| May 21 | 98.1°F (1980) | 28.9°F (2001) | 0.85 in (2011) |
| May 22 | 102.0°F (1980) | 27.0°F (1963) | 1.17 in (2011) |
| May 23 | 100.0°F (1980) | 24.1°F (1949) | 1.00 in (1944) |
| May 24 | 91.9°F (1977) | 28.0°F (2002) | 1.06 in (1965) |
| May 25 | 88.0°F (1958) | 27.0°F (1992) | 3.02 in (1942) |
| May 26 | 95.0°F (1969) | 25.0°F (1943) | 1.95 in (1941) |
| May 27 | 95.0°F (1969) | 26.1°F (1947) | 0.79 in (1942) |
| May 28 | 100.0°F (1949) | 21.0°F (1947) | 1.47 in (1982) |
| May 29 | 96.1°F (1988) | 25.0°F (1947) | 0.90 in (2004) |
| May 30 | 96.1°F (1988) | 34.0°F (1947) | 1.18 in (1978) |
| May 31 | 88.0°F (1940) | 30.0°F (1954) | 1.85 in (2007) |