May weather forecast
Varadero, Cuba

Varadero's weather transitions deeply into summer territory in May. Enhanced daylight hours, warm sea temperatures, and high temperatures become the city's weather staples. One distinctive shift in the climate scenario is the rainfall dramatically soaring to 172mm (6.77") over nine days. Despite this ample precipitation, the increased sunshine ensures favorable conditions for engaging in outdoor pursuits. May, with its typical tropical climate, rewards the visitors with a unique weather experience, coupling heat with monsoon-like showers.

Temperature

The start of May marks an average high-temperature of a still hot 31°C (87.8°F), hardly distinguishable from the conditions in April. In Varadero, the average temperature during the nights of May drops to a pleasant 20°C (68°F).

Rainfall

In Varadero, in May, it is raining for 9 days, with typically 172mm (6.77") of accumulated precipitation. In Varadero, Cuba, during the entire year, the rain falls for 112 days and collects up to 1389mm (54.69") of precipitation.

Sea temperature

In May, the average sea temperature is 27.5°C (81.5°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

The average length of the day in May is 13h and 16min.
On the first day of the month, sunrise is at 06:50 and sunset at 19:52. On the last day of May, sunrise is at 06:38 and sunset at 20:06 CDT.

Sunshine

The months with the most sunshine in Varadero are April, May, July and September, with an average of 9h of sunshine.

UV index

April through June, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 12 in May interprets into the following advice:
Take all critical precautions, unprotected skin might burn swiftly. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Warning! The Sun's UV rays intensify with reflections from sand and water.