May weather in Grifton, NC
The average temperature in Grifton in May is 70.7°F (59.5°F–82.0°F). Average precipitation: 3.92 inches.
May is a spring month in Grifton, and is warmer than the annual average of 63.6°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 52m. For travel, May is a comfortable month to visit.
Avg High
82.0°F
Avg Low
59.5°F
Precipitation
3.92 in
Daylight
13h 52m
May records in Grifton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.9°F (1986) | 30.0°F (2015) | 1.63 in (2020) |
| May 2 | 93.0°F (2010) | 36.0°F (2015) | 1.16 in (1990) |
| May 3 | 91.9°F (2012) | 37.0°F (2015) | 1.60 in (2016) |
| May 4 | 91.9°F (2012) | 37.0°F (1986) | 1.16 in (1973) |
| May 5 | 91.0°F (2021) | 39.9°F (1997) | 3.30 in (2005) |
| May 6 | 91.9°F (1977) | 26.1°F (2015) | 0.68 in (2025) |
| May 7 | 93.9°F (1977) | 21.9°F (2015) | 0.53 in (2006) |
| May 8 | 93.0°F (1977) | 36.0°F (1974) | 1.12 in (1998) |
| May 9 | 91.9°F (2010) | 41.0°F (1976) | 1.20 in (1984) |
| May 10 | 91.0°F (2003) | 36.0°F (1986) | 1.20 in (2012) |
| May 11 | 91.9°F (1996) | 34.0°F (1966) | 0.35 in (2018) |
| May 12 | 91.0°F (2018) | 39.9°F (1969) | 0.68 in (1995) |
| May 13 | 95.0°F (2000) | 39.9°F (2015) | 3.87 in (2025) |
| May 14 | 93.0°F (1970) | 42.1°F (2013) | 1.61 in (2025) |
| May 15 | 93.0°F (1970) | 42.1°F (2013) | 0.78 in (1983) |
| May 16 | 93.0°F (2010) | 39.0°F (2015) | 3.10 in (2014) |
| May 17 | 91.9°F (2025) | 39.9°F (1984) | 1.07 in (1988) |
| May 18 | 95.0°F (1977) | 39.9°F (1983) | 2.10 in (2003) |
| May 19 | 100.0°F (1996) | 44.1°F (1973) | 3.20 in (1969) |
| May 20 | 98.1°F (1996) | 39.0°F (2015) | 3.30 in (1969) |
| May 21 | 98.1°F (1996) | 42.1°F (2002) | 1.70 in (1980) |
| May 22 | 96.1°F (1975) | 42.1°F (2002) | 2.15 in (2020) |
| May 23 | 95.0°F (1975) | 41.0°F (2002) | 2.47 in (2003) |
| May 24 | 93.9°F (1994) | 36.0°F (2015) | 3.36 in (1977) |
| May 25 | 98.1°F (2019) | 35.1°F (1967) | 2.25 in (2024) |
| May 26 | 96.1°F (2011) | 46.9°F (1988) | 1.44 in (2003) |
| May 27 | 98.1°F (2019) | 46.0°F (1967) | 2.60 in (1968) |
| May 28 | 93.9°F (2021) | 37.0°F (2015) | 1.96 in (1990) |
| May 29 | 100.0°F (2019) | 25.0°F (2015) | 1.97 in (1990) |
| May 30 | 100.0°F (2019) | 36.0°F (2015) | 2.77 in (2012) |
| May 31 | 100.0°F (2019) | 37.9°F (2015) | 1.77 in (2003) |