May weather in Pearl River, LA
The average temperature in Pearl River in May is 74.3°F (63.8°F–84.9°F). Average precipitation: 5.46 inches.
May is a spring month in Pearl River, and is warmer than the annual average of 67.7°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 32m. For travel, May is a wet month.
Avg High
84.9°F
Avg Low
63.8°F
Precipitation
5.46 in
Daylight
13h 32m
May records in Pearl River
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2012) | 45.0°F (1996) | 1.29 in (2016) |
| May 2 | 89.1°F (2002) | 46.9°F (1999) | 1.47 in (2010) |
| May 3 | 89.1°F (2002) | 46.0°F (2004) | 2.71 in (2017) |
| May 4 | 89.1°F (2002) | 39.0°F (2013) | 2.64 in (2007) |
| May 5 | 89.1°F (2002) | 45.0°F (2011) | 1.69 in (2021) |
| May 6 | 89.1°F (1999) | 45.0°F (2013) | 2.31 in (2025) |
| May 7 | 90.0°F (2018) | 48.9°F (2016) | 0.80 in (2025) |
| May 8 | 90.0°F (1998) | 51.1°F (1999) | 4.13 in (1995) |
| May 9 | 91.0°F (2024) | 54.0°F (1999) | 8.41 in (1995) |
| May 10 | 91.0°F (2024) | 54.0°F (1997) | 11.36 in (1995) |
| May 11 | 90.0°F (2002) | 48.9°F (2020) | 1.74 in (2021) |
| May 12 | 91.0°F (2022) | 48.0°F (2008) | 2.50 in (2004) |
| May 13 | 91.9°F (2000) | 52.0°F (2013) | 3.42 in (2024) |
| May 14 | 95.0°F (2018) | 52.0°F (2002) | 3.57 in (2008) |
| May 15 | 93.9°F (2018) | 50.0°F (2014) | 1.34 in (2015) |
| May 16 | 93.9°F (2018) | 48.0°F (2006) | 1.78 in (2024) |
| May 17 | 93.9°F (1998) | 45.0°F (2011) | 2.10 in (2016) |
| May 18 | 91.9°F (1998) | 46.0°F (2011) | 4.59 in (2004) |
| May 19 | 93.9°F (1998) | 48.9°F (2007) | 1.61 in (1997) |
| May 20 | 93.0°F (2023) | 45.0°F (2002) | 1.86 in (2017) |
| May 21 | 91.9°F (2005) | 48.0°F (2002) | 1.32 in (2017) |
| May 22 | 91.9°F (1996) | 48.0°F (2002) | 1.31 in (2008) |
| May 23 | 93.0°F (2005) | 46.9°F (2002) | 0.47 in (2022) |
| May 24 | 91.9°F (1996) | 53.1°F (2002) | 2.90 in (2022) |
| May 25 | 91.9°F (2000) | 54.0°F (2017) | 1.80 in (2022) |
| May 26 | 93.0°F (2012) | 57.0°F (2001) | 1.59 in (1991) |
| May 27 | 95.0°F (2012) | 59.0°F (2002) | 1.33 in (1993) |
| May 28 | 96.1°F (2024) | 55.9°F (2003) | 1.24 in (2014) |
| May 29 | 96.1°F (2000) | 57.0°F (2003) | 3.53 in (1996) |
| May 30 | 91.9°F (1998) | 60.1°F (2021) | 8.40 in (2007) |
| May 31 | 93.9°F (2006) | 59.0°F (2021) | 1.92 in (2005) |