United States · 1991–2020 normal
Mehlville in
January.
Typical January weather in Mehlville: 4.8°C by day, -5.2°C at night, 71 mm of rain over 7.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.8°C
Typical low-5.2°C
Rain71 mm
Wet days7.4
Comfort score 5 this month (September leads the year at 80). Daylight is calculated as 9 h 45 from latitude 38.51°.
Event window
Frost-level nights in January
The measured night-time normal is -5.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4397962
- NOAA station
- USC00111160 · CAHOKIA
- Station distance
- 12.9 km from the place centre
- Coverage
- Good coverage · 20 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.