Mexico · 1991–2020 normal

La Fortuna in
September.

Typical September weather in La Fortuna: 28.6°C by day, 18°C at night, 390 mm of rain over 19.3 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high28.6°C
Typical low18°C
Rain390 mm
Wet days19.3

Comfort score 15 this month (January leads the year at 88). Daylight is calculated as 12 h 14 from latitude 21.55°. Open-water sea temperature is 30.2°C (45 km from the place centre).

Event window

Warm sea in September

The nearest open-water NOAA OISST 1991–2020 cell averages 30.2°C in September. 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 4002350
NOAA station
MXN00018083 · CUMBRES DE HUICICILA
Station distance
26.7 km from the place centre
Coverage
Good coverage · 23 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.