Colón Weather in September
September in Colón typically sees daytime highs of 30°C (86°F) and nighttime lows of 25°C (77°F). September falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Colón in September
Colón is in the rainy season in September, with rain on around 20 days and an average of 321 mm (13 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Colón in September
September in Colón brings typical temperatures with highs around 30°C (86°F) and lows of 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Colón in September
The month brings about 100 hours of sunlight, offering a comfortable mix of sun and rainy moments.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January typically offers the best weather for Colón.
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 Colón's climate page.
Colón Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
66%
Precipitation
321 mm (13 in)
Rainy days
20 days
Sunshine
100 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Colón typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Historical weather for Colón in September
Browse day-by-day weather records for Colón spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Colón historical weather extremes in September
Based on 49 years of weather observations in Colón between 1976 and 2025, these are the recorded extremes.
- On September 23, 2004, temperatures climbed to 34°C (93°F), marking the warmest September day on record.
- Colón experienced its chilliest September day on September 23, 2003, reaching only 24°C (75°F).
- Colón registered its coldest September night on September 5, 2019, with temperatures dropping to 17°C (63°F).
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 →
perfect weather
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tolerable
unpleasant
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What to Wear in Colón 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Colón 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 Colón's climate page.
See the full Colón climate overview or explore weather in Panama.
