May weather in Zachary, LA
The average temperature in Zachary in May is °F (°F–°F). Average precipitation: 6.26 inches.
May is a spring month in Zachary, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 13h 33m.
Avg High
°F
Avg Low
°F
Precipitation
6.26 in
Daylight
13h 33m
May records in Zachary
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (1977) | 60.1°F (1976) | 3.38 in (1975) |
| May 2 | 86.0°F (1978) | 50.0°F (1976) | 1.06 in (2004) |
| May 3 | 80.1°F (1977) | 50.0°F (1976) | 4.30 in (1991) |
| May 4 | 84.0°F (1977) | 44.1°F (1978) | 2.14 in (2009) |
| May 5 | 84.0°F (1977) | 44.1°F (1978) | 3.93 in (1981) |
| May 6 | 86.0°F (1977) | 57.9°F (1978) | 1.38 in (1981) |
| May 7 | 86.0°F (1976) | 66.0°F (1976) | 0.71 in (1984) |
| May 8 | 86.0°F (1977) | 60.1°F (1978) | 4.60 in (1978) |
| May 9 | 86.0°F (1977) | 57.9°F (1976) | 2.38 in (1995) |
| May 10 | 86.0°F (1977) | 57.0°F (1978) | 1.89 in (1995) |
| May 11 | 82.9°F (1978) | 54.0°F (1977) | 2.18 in (1976) |
| May 12 | 84.9°F (1977) | 59.0°F (1977) | 2.10 in (2004) |
| May 13 | 86.0°F (1976) | 62.1°F (1977) | 2.77 in (2004) |
| May 14 | 86.0°F (1977) | 54.0°F (1978) | 1.17 in (2004) |
| May 15 | 84.9°F (1977) | 54.0°F (1978) | 5.36 in (2008) |
| May 16 | 87.1°F (1978) | 57.9°F (1976) | 1.89 in (1980) |
| May 17 | 87.1°F (1977) | 60.1°F (1977) | 2.47 in (1980) |
| May 18 | 86.0°F (1977) | 55.9°F (1976) | 1.27 in (2004) |
| May 19 | 88.0°F (1977) | 51.1°F (1976) | 5.33 in (1989) |
| May 20 | 89.1°F (1978) | 55.0°F (1976) | 1.36 in (1980) |
| May 21 | 89.1°F (1977) | 57.9°F (1976) | 2.39 in (1983) |
| May 22 | 91.0°F (1978) | 64.0°F (1976) | 3.57 in (1983) |
| May 23 | 89.1°F (1978) | 60.1°F (1976) | 3.74 in (1987) |
| May 24 | 89.1°F (1977) | 62.1°F (1976) | 2.12 in (1997) |
| May 25 | 90.0°F (1978) | 63.0°F (1976) | 0.87 in (1986) |
| May 26 | 90.0°F (1977) | 62.1°F (1976) | 2.49 in (1986) |
| May 27 | 91.0°F (1978) | 64.9°F (1977) | 0.85 in (1991) |
| May 28 | 91.9°F (1978) | 60.1°F (1976) | 1.10 in (2006) |
| May 29 | 91.0°F (1978) | 60.1°F (1976) | 1.02 in (1997) |
| May 30 | 91.9°F (1977) | 62.1°F (1976) | 2.97 in (2005) |
| May 31 | 93.9°F (1977) | 70.0°F (1976) | 1.96 in (1979) |