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Cayo Coco in May: Weather, Average temperature and Climate

Discover the weather for Cayo Coco in May and if it’s a good time to travel (based on historical data).
Check flight prices to Cayo Coco on Avionero:
May

Weather in Cayo Coco in May 2025

OK Weather
Warm
🌧️
Rainy
May could be a good time to visit Cayo Coco, as the weather is generally fine. The average high temperature is around +27°C, and there are typically 5 sunny days in May. However, expect about 20 rainy days, and total monthly rainfall of approximately 86 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+27°C
Avg. max. temperature
+18°C
Min.
+34°C
Max.
86 mm
Total precipitation
81%
Avg. humidity
4 m/s
Avg. wind
5 ☀️
Sunny Days
5 ⛅️
Cloudy
20 🌦
Rainy
Our opinion: Cayo Coco has OK weather in May.

Average temperature in Cayo Coco in May

Here are the expected maximum, average and minimum temperatures in Cayo Coco for May based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in May is +28°C with a maximum of +29°C and a minimum of +23°C.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +28°C to +28°C.

Is Cayo Coco warm or cold in May?

Cayo Coco is typically warm in May.

Maximum temperatures go up compared to the previous month from +26°C to +27°C. The minimum temperature also goes up from +24°C to +25°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how May is compared to other months in Cayo Coco:

Climate in Cayo Coco in May

Cayo Coco weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+26°C+27°C+28°C
Min. temperature
+18°C+18°C+22°C
Max. temperature
+32°C+34°C+35°C
Rainfall
33 mm86 mm76 mm
Wind
5 m/s4 m/s4 m/s
Humidity
78%81%83%
Air pressure
1015 HPa1014 HPa1014 HPa
Sunny days
852
Cloudy days
755
Rainy days
142021
Snowy days
000

May typically has worse weather conditions compared to April. It’s getting warmer as May arrives. The average maximum temperature goes up from +26°C to +27°C during the day. Prepare for more rain. Average rainfall goes from 33 mm to 86 mm. Humidity rises from 78% to 81%. Winds are calmer in comparison to April, going down from 5 m/s to 4 m/s on average. The days becoming less sunny, going from 8 sunny days in April to 5 in May.

June brings much the same weather, it remains ok.

Wind

Wind speed in Cayo Coco in May based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Cayo Coco is gradually decreasing during May, going from 4 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Cayo Coco based on historical data.
Last Year
Historical Data
Total precipitation in May is about 132 mm, with a 87% chance of rain on a typical day. The maximum amount of rainfall per day is around 19 mm, which is considered light rain. May is a pretty wet month with over 27 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Cayo Coco wettest month is October, where a typical day has a 84% chance of precipitation and 132 mm of rainfall per day. February, on the other hand, is the driest month with a mere 48% chance of precipitation and 33 mm of rainfall per day.

How was the weather last May in Cayo Coco?

This is the weather in Cayo Coco in May 2023:
1 May
🌧️
+28°C
2 May
☁️
+27°C
3 May
☁️
+27°C
4 May
☀️
+27°C
5 May
🌧️
+27°C
6 May
☀️
+27°C
7 May
☀️
+27°C
8 May
🌧️
+27°C
9 May
☀️
+28°C
10 May
☁️
+28°C
11 May
☁️
+28°C
12 May
🌧️
+28°C
13 May
🌧️
+27°C
14 May
🌧️
+27°C
15 May
🌧️
+27°C
16 May
☁️
+27°C
17 May
☁️
+27°C
18 May
🌧️
+28°C
19 May
🌧️
+27°C
20 May
🌧️
+27°C
21 May
🌧️
+28°C
22 May
☀️
+28°C
23 May
☀️
+28°C
24 May
☀️
+29°C
25 May
🌧️
+27°C
26 May
🌧️
+28°C
27 May
🌧️
+28°C
28 May
☀️
+28°C
29 May
🌧️
+28°C
30 May
☁️
+28°C
31 May
🌧️
+28°C
In May 2023 Cayo Coco had 8 sunny days, 7 cloudy days, and 16 rainy days. The average maximum temperature was +28°C, with an absolute maximum of +29°C and a minimum of +27°C. The average humidity was 81%, with a maximum of 100% and a minimum of 67%. The average wind speed was 3 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change over Years

This is how Cayo Coco climate have been changing during last 43 years period.

The climate in Cayo Coco in May has not changed much over the last 43 years.

The average temperature was the lowest in 1996 (+26°C) and the highest in 2019 (+30°C). The driest year was 2004 with only 400 mm of rainfall, and the wettest year was 2007 with 1237 mm.

FAQ

Frequently asked questions about the weather in Cayo Coco in May:

Is May a good time to visit Cayo Coco?

It’s always a good time to visit Cayo Coco, but the weather is changeable in May, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Cayo Coco in May?

May is warm in Cayo Coco. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Cayo Coco rainy in May?

Cayo Coco is often rainy in May. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Cayo Coco in May?

Usually, it’s not very sunny in Cayo Coco in May, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Cuba

Check out the weather for other cities in Cuba.

Monthly weather in Cayo Coco

Source of the data

For this page, we’ve looked at the typical weather in Cayo Coco, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.