Discover the San Blas Islands
The San Blas Islands are among the most beautiful islands in the Caribbean and perhaps even in the world. These tropical pearls are located in the north of Panama.
Mamartupo Weather in September
September in Mamartupo brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 25°C (77°F). It's part of the rainy season, with 270 mm (11 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Mamartupo in September
As part of the rainy season, Mamartupo sees around 18 days of rain in September, with an average of 270 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Mamartupo in September
Expect highs of 30°C (86°F) in Mamartupo in September, with nights dropping to around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Mamartupo in September
The month experiences a moderate amount of sunlight, with 117 hours of sunshine. This provides a nice balance between sunshine and rain.September in Mamartupo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Mamartupo Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
58%
Precipitation
270 mm (11 in)
Rainy days
18 days
Humidity
81% *
Sunshine
117 hours *
Percentage Sunshine
*
* Data from: Tocumen, Panama (73 KM, 45 Miles).
Mamartupo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mamartupo - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Mamartupo 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 records for Mamartupo in September
Browse day-by-day weather records for Mamartupo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mamartupo historical weather extremes in September
Based on weather observations in Mamartupo between 1986 and 2026, these are the recorded extremes during September.
- The warmest day in September was on September 10, 1997, with a maximum of 35°C (95°F).
- On September 23, 2003, Mamartupo saw its coldest September day with temperatures maxing out at 24°C (75°F).
- Nighttime temperatures dropped to 20°C (68°F) on September 29, 1991, marking the coldest September night on record.
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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Mamartupo 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 Mamartupo in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Mamartupo 3-Day Forecast
More climate data for Mamartupo
Temperature Rainfall Sunshine Humidity
See the full Mamartupo climate overview or explore weather in Panama.
Popular in September
Where to go in September - average daytime high across popular destinations.
Pedasí
30°C (86°F) Santa Catalina29°C (84°F) Playa Blanca30°C (86°F) Bastimentos30°C (86°F) Panama City30°C (86°F) Bocas del Toro30°C (86°F) Contadora29°C (84°F) Boquete26°C (79°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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