ST LOUIS LAMBERT INTL AP, MO US
GHCN ID: USW00013994 · MO, US · 161.8 m elevation · Records 1938-2026 (88 years)
Primary station for Bellefontaine Neighbors, MO.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 40.4°F | 23.8°F | 32.1°F | 2.59 in | 5.7 in |
| February | 45.8°F | 27.6°F | 36.7°F | 2.23 in | 4.3 in |
| March | 56.6°F | 36.7°F | 46.6°F | 3.50 in | 2.3 in |
| April | 68.0°F | 47.0°F | 57.5°F | 4.73 in | 0.2 in |
| May | 77.1°F | 57.9°F | 67.5°F | 4.82 in | — |
| June | 85.9°F | 67.2°F | 76.5°F | 4.49 in | — |
| July | 89.6°F | 71.1°F | 80.4°F | 3.93 in | — |
| August | 88.3°F | 69.3°F | 78.8°F | 3.38 in | — |
| September | 81.1°F | 60.9°F | 71.0°F | 2.96 in | — |
| October | 69.2°F | 49.1°F | 59.1°F | 3.15 in | — |
| November | 55.5°F | 37.4°F | 46.5°F | 3.42 in | 0.9 in |
| December | 44.5°F | 28.5°F | 36.5°F | 2.50 in | 3.2 in |