Colon Weather in May

Average temperatures, rainfall, sunshine and the best places to visit in Colon, Panama in May.

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Colón Portobelo Isla Grande

Planning a trip to Colon, Panama this May? Here's what you need to know about the weather:

What to Expect in Colon in May

Colon, Panama is a region in Panama. May in Colon generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 25°C (77°F) in Colón. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

For specific regional insights in Colon, Panama, refer to the map provided below.

Precipitation

In May, precipitation varies across different areas. From heavy rainfall in Isla Grande with an average of 256 mm (10 in) to heavy rainfall in Colón with 288 mm (11 in).

Average sunshine

Most places get a reasonable amount of sunshine. Take Colón as an example - it receives around 110 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore Colon by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Colon in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Colon.

Conditions Temperatures Precipitation
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).

Popular Destinations in Colon

What is the weather like in May for some of the most popular destinations in Colon, Panama?

Temperature range in Colon (May)

Precipitation variation in Colon (May)

Colón

In May Colón generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
172 hours
110 hours
118 hours
Monthly rainfall
139 mm (5.5 in)
288 mm (11 in)
316 mm (12 in)
Monthly rainy days
10 days
20 days
20 days
Weather conditions
tolerable
poor
poor
Climate in Colón →

Portobelo

In May Portobelo generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
177 hours
129 hours
98 hours
Monthly rainfall
133 mm (5.2 in)
272 mm (11 in)
311 mm (12 in)
Monthly rainy days
9 days
19 days
20 days
Weather conditions
pleasant
poor
poor
Climate in Portobelo →

Isla Grande

In May Isla Grande generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« April
May
June »
April
May
June
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
177 hours
129 hours
98 hours
Monthly rainfall
138 mm (5.4 in)
256 mm (10 in)
282 mm (11 in)
Monthly rainy days
9 days
18 days
20 days
Weather conditions
pleasant
unpleasant
poor
Climate in Isla Grande →

Is your destination not in the list? Have a look at all destinations in Colon, in Panama.

In our records: Panama May extremes

Notable May records observed across cities in Panama in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest May day in Panama brought 268 mm (11 in) in Volcán on May 5, 2017.

Popular cities in May

Day & night temperatures, rainfall and average weather in Colon in May.

City Weather Day temp Night temp Rainfall
Colón 30°C (86°F) 25°C (77°F) 288 mm (11 in)
Portobelo 29°C (84°F) 25°C (77°F) 272 mm (11 in)
Isla Grande 29°C (84°F) 25°C (77°F) 256 mm (10 in)

Colon weather in May: frequently asked questions

What is the weather like in Colon, Panama in May?

Expect poor weather across Colon, Panama in May. The popular destination of Colón averages 30°C (86°F) by day and 25°C (77°F) at night during this month.

What is the average temperature in Colon, Panama in May?

Average temperatures in Colon, Panama during May range from a nighttime low near 25°C (77°F) to a daytime high around 30°C (86°F) in Colón.

Does Colon, Panama get a lot of rain in May?

Expect plenty of rainfall. Colón records an average of 288 mm (11 in) in May, putting it among the wetter months for Colon, Panama.

Is May a Good Time to Visit Colon, Panama?

Given the typically poor weather conditions in Colón, May may not be the ideal time to visit Colon, Panama.

On average, the best time to visit Colon, Panama is in January with generally perfect weather in Colón. The weather in May, June, July, August, September, October and November, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Colon.

Weather and climate has detailed information for every country in the world. Are you going to Panama? Get detailed historical weather averages for many cities in Panama.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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