Isla del Rosario
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Current – 10-day forecastForecast

Isla del Rosario Weather in May

During May, Isla del Rosario experiences high daytime temperatures of 30°C (86°F) and cooler nights around 27°C (81°F). Expect quite a bit of rainfall. Around 155 mm (6.1 in) is typical.

Rainfall in Isla del Rosario in May

Rain is expected on roughly 10 days, totalling around 155 mm (6.1 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Isla del Rosario in May

May in Isla del Rosario sees highs of 30°C (86°F) and lows of 27°C (81°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Isla del Rosario in May

Expect a lot of sunshine this month, with about 192 hours of sun. These sunny conditions add to the overall experience.

Should you favor a climate that's both dry and comfortably warm, January, February, March, April and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Isla del Rosario Temperature in May

Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
34%
Precipitation
155 mm (6.1 in)
Rainy days
10 days
Humidity
82% *
Sunshine
192 hours *
Percentage Sunshine
48% *
* Data from: Cartagena, Colombia (39 KM, 24 Miles).

Isla del Rosario Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Isla del Rosario - and find the best time to visit.

Best Places in Colombia in May

Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia 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 Isla del Rosario in May

Warm but pleasant conditions in Isla del Rosario in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Isla del Rosario in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Isla del Rosario 3-Day Forecast

More climate data for Isla del Rosario

Popular in May

Where to go in May - average daytime high across popular destinations.

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