Bastimentos Weather in September
September in Bastimentos sees daytime temperatures around 30°C (86°F) and lows of 25°C (77°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.
Rainfall in Bastimentos in September
As part of the rainy season, Bastimentos sees around 21 days of rain in September, with an average of 249 mm (9.8 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Bastimentos in September
In September, Bastimentos sees high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Bastimentos in September
The area experiences a moderate amount of sunshine, with approximately 140 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Bastimentos. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Panama, check out our Bastimentos's climate page.
Bastimentos Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
249 mm (9.8 in)
Rainy days
21 days
Humidity
83% *
Sunshine
140 hours *
Percentage Sunshine
*
Historical weather for Bastimentos in September
Browse day-by-day weather records for Bastimentos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bastimentos historical weather extremes in September
Based on weather observations in Bastimentos between 2006 and 2025, these are the recorded extremes during September.
- The hottest September day on record in Bastimentos reached 35°C (95°F) (September 2, 2008).
- On September 10, 2015, Bastimentos saw its coldest September day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in September was 21°C (70°F) (September 22, 2010).
- Peak precipitation in September occurred on September 10, 2015, when 144 mm (5.7 in) of precipitation was measured.
Best Places in Panama in September
Find out more about the weather in Panama and which places have the best travel conditions in this month. See all of Panama in September →
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What to Wear in Bastimentos in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Bastimentos in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Panama, check out our Bastimentos's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bastimentos climate overview or explore weather in Panama.
