Nandayure
Costa Rica
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Nandayure, Costa Rica

The ideal sea water temperature of 28.8°C (83.8°F) make September the best time for swimming and other water activities in Nandayure, Costa Rica.

Sea temperature

In Nandayure, Costa Rica, in September, the average water temperature is 28.8°C (83.8°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in September in Nandayure is 12.2h.

What is the sea water temperature in September in Nandayure?

In Nandayure, in September, the average water temperature is 28.8°C (83.8°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in September in Nandayure?

The average length of the day in September in Nandayure, Costa Rica, is 12.2h.
Average sea temperature in September - Nandayure, Costa Rica
  • Average sea temperature in September: 28.8°C

The best month for swimming (with the highest average sea temperature) is May (29.1°C).
The coldest month (with the lowest average sea temperature) is January (27.3°C).

Average daylight in September - Nandayure, Costa Rica
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.7h).
The month with shortest days is December (Average daylight: 11.5h).