Thailand · 1991–2020 normal
Ban I Let in
December.
Typical December weather in Ban I Let: 30.2°C by day, 21.7°C at night, 269 mm of rain over 11.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.2°C
Typical low21.7°C
Rain269 mm
Wet days11.4
Comfort score 27 this month (February leads the year at 51). Daylight is calculated as 11 h 31 from latitude 10.38°. Open-water sea temperature is 27.8°C (15 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 27.8°C in December. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1157289
- NOAA station
- TH000048517 · CHUMPHON
- Station distance
- 12.6 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.