September weather forecast
Bocas del Toro Province, Panama

In September, Bocas del Toro Province experiences a reduction in rainfall from August to 311mm (12.24"). Weather remains dynamic with a mild blend of rain showers and sunny spells. As the month progresses, it brings in the start of the drier season with reduced instances of rain. This period is characterized by an impressive mix of weather conditions lending to the province's allure. As has been consistent throughout the year, UV radiation remains high and adequate sun protection measures are advised.

Temperature

The shift into September reveals an average high-temperature of a still hot 31.9°C (89.4°F), closely mirroring August's climate. Throughout the month of September, Bocas del Toro Province observes an average nighttime temperature of 22°C (71.6°F).

Rainfall

In Bocas del Toro Province, in September, during 15.8 rainfall days, 311mm (12.24") of precipitation is typically accumulated. Throughout the year, in Bocas del Toro Province, Panama, there are 204.3 rainfall days, and 3458mm (136.14") of precipitation is accumulated.

Sea temperature

September is the month with the warmest seawater in Bocas del Toro Province, Panama, with an average sea temperature of 29.3°C (84.7°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

In Bocas del Toro Province, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:37. On the last day of September, in Bocas del Toro Province, Panama, sunrise is at 06:17 and sunset at 18:20 EST.

Sunshine

The months with the least sunshine are July through November, with an average of 6h of sunshine.

UV index

The months with the highest UV index in Bocas del Toro Province are February through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 12 during September, leads to the following recommendations:
Practice every essential safety step. People with fair skin could receive burns in fewer than 5 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout. Alert! UV radiation becomes sharper due to reflections from sand and water.