May weather in Gretna, VA
The average temperature in Gretna in May is 63.4°F (50.8°F–75.9°F). Average precipitation: 4.51 inches.
May is a spring month in Gretna, and is warmer than the annual average of 55.6°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 59m. For travel, May is a comfortable month to visit.
Avg High
75.9°F
Avg Low
50.8°F
Precipitation
4.51 in
Daylight
13h 59m
May records in Gretna
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.0°F (1926) | 28.9°F (1976) | 0.95 in (1996) |
| May 2 | 90.0°F (1926) | 30.0°F (1963) | 2.11 in (1989) |
| May 3 | 90.0°F (1938) | 26.1°F (1981) | 2.13 in (2002) |
| May 4 | 93.0°F (1938) | 25.0°F (1986) | 1.49 in (1970) |
| May 5 | 93.0°F (1928) | 28.9°F (1976) | 2.05 in (1978) |
| May 6 | 91.0°F (1950) | 30.0°F (1976) | 1.61 in (1989) |
| May 7 | 93.0°F (1926) | 30.9°F (1970) | 1.83 in (2013) |
| May 8 | 93.0°F (1932) | 28.0°F (1981) | 1.62 in (1960) |
| May 9 | 93.0°F (1940) | 28.0°F (1976) | 3.50 in (2008) |
| May 10 | 91.9°F (1936) | 27.0°F (2025) | 0.82 in (1966) |
| May 11 | 91.0°F (1928) | 28.9°F (1977) | 1.60 in (1924) |
| May 12 | 90.0°F (1953) | 30.0°F (1977) | 2.25 in (1925) |
| May 13 | 91.0°F (1936) | 32.0°F (1981) | 4.44 in (1971) |
| May 14 | 91.9°F (1956) | 30.9°F (2013) | 2.00 in (1937) |
| May 15 | 91.9°F (1956) | 30.9°F (2013) | 1.50 in (2009) |
| May 16 | 91.9°F (1962) | 30.9°F (1984) | 2.30 in (1942) |
| May 17 | 93.9°F (1941) | 30.0°F (1984) | 2.40 in (2018) |
| May 18 | 90.0°F (1947) | 32.0°F (1984) | 1.48 in (2024) |
| May 19 | 93.0°F (1927) | 33.1°F (1976) | 2.49 in (2018) |
| May 20 | 95.0°F (1962) | 35.1°F (2009) | 2.25 in (2020) |
| May 21 | 93.9°F (1941) | 32.0°F (2009) | 1.70 in (2020) |
| May 22 | 95.0°F (1941) | 30.9°F (2002) | 2.15 in (2001) |
| May 23 | 99.0°F (1941) | 32.0°F (2002) | 1.55 in (1955) |
| May 24 | 98.1°F (1941) | 35.1°F (2002) | 1.61 in (2022) |
| May 25 | 95.0°F (1936) | 33.1°F (2013) | 2.45 in (1944) |
| May 26 | 91.0°F (1933) | 34.0°F (1988) | 0.92 in (1948) |
| May 27 | 95.0°F (1936) | 35.1°F (1925) | 2.90 in (1968) |
| May 28 | 99.0°F (1941) | 37.9°F (1961) | 1.15 in (1996) |
| May 29 | 99.0°F (1941) | 39.9°F (1994) | 1.67 in (1965) |
| May 30 | 98.1°F (1941) | 41.0°F (1932) | 1.83 in (1933) |
| May 31 | 99.0°F (1982) | 36.0°F (1984) | 1.54 in (1940) |