BAY ST LOUIS NASA, MS US
GHCN ID: USC00220521 · MS, US · 9.1 m elevation · Records 1979-2011 (32 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 59.6°F | 39.8°F | 49.7°F | 5.63 in | — |
| February | 63.5°F | 42.6°F | 53.0°F | 4.10 in | — |
| March | 68.6°F | 48.4°F | 58.5°F | 4.29 in | — |
| April | 74.6°F | 54.2°F | 64.4°F | 6.52 in | — |
| May | 81.8°F | 61.8°F | 71.8°F | 4.45 in | — |
| June | 86.8°F | 69.0°F | 77.9°F | 5.62 in | — |
| July | 88.8°F | 71.4°F | 80.1°F | 7.77 in | — |
| August | 88.8°F | 71.0°F | 79.9°F | 6.53 in | — |
| September | 84.9°F | 66.9°F | 75.9°F | 5.01 in | — |
| October | 77.8°F | 56.4°F | 67.1°F | 5.09 in | — |
| November | 68.9°F | 45.3°F | 57.1°F | 4.53 in | — |
| December | 61.2°F | 41.4°F | 51.3°F | 4.47 in | — |