French Guiana · 1991–2020 normal
Résidence Arc-en-Ciel in
December.
Typical December weather in Résidence Arc-en-Ciel: 30.6°C by day, 23.2°C at night, 332 mm of rain over 21.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Comfort score 6 this month (September leads the year at 52). Daylight is calculated as 11 h 50 from latitude 4.89°. Open-water sea temperature is 27.4°C (18 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 27.4°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 11953175
- NOAA station
- FG000081405 · ROCHAMBEAU
- Station distance
- 11.1 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
From evidence to a booked trip
Know the month.
Then plan the trip.
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