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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.
Gamboa Weather in May
In Gamboa, May brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Gamboa in May
As part of the rainy season, Gamboa sees around 19 days of rain in May, with an average of 282 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Gamboa in May
Temperatures in Gamboa in May top out at 31°C (88°F) and drop to 25°C (77°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Gamboa in May
The month experiences a moderate amount of sunlight, with 110 hours of sunshine. This provides a nice balance between sunshine and rain.May in Gamboa 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.
Gamboa Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
62%
Precipitation
282 mm (11 in)
Rainy days
19 days
Sunshine
110 hours *
Percentage Sunshine
*
* Data from: Panama City, Panama (24 KM, 15 Miles).
Gamboa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gamboa - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gamboa typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather records for Gamboa in May
Browse day-by-day weather records for Gamboa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gamboa historical weather extremes in May
Based on weather observations in Gamboa between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Gamboa reached 37°C (99°F) (May 11, 2011).
- Gamboa experienced its chilliest May day on May 24, 2001, reaching only 25°C (77°F).
- The coldest night in May in Gamboa was on May 26, 2019, with a minimum of 19°C (66°F).
Best Places in Panama in May
Find out more about the weather in Panama and which places have the best travel conditions in this month. See all of Panama in May →
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 Gamboa in May
Warm weather calls for comfortable, breathable clothing in May. 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 Gamboa in May
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
Gamboa 3-Day Forecast
More climate data for Gamboa
See the full Gamboa climate overview or explore weather in Panama.
Popular in May
Where to go in May - average daytime high across popular destinations.
Playa Blanca
30°C (86°F) Panama City30°C (86°F) Pedasí31°C (88°F) Santa Catalina30°C (86°F) Contadora29°C (84°F) Bastimentos30°C (86°F) Bocas del Toro30°C (86°F) Boquete27°C (81°F) Bucket list
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