May weather forecast
Utila, Honduras

May marks the true beginning of summer in Utila, where the intensity of the heat and humidity both increase. Significant increase in humidity (79%) and rainfall accumulation occur this month. As May unfolds into June, similar hot and humid weather patterns continue, but with a marked increase in rainfall. Sea temperatures rise slightly in May, making it the perfect time for underwater explorations. The mix of warmer sea temperatures and extended daylight hours make May an attractive month for beach goers.

Temperature

Utila, Honduras, measures an average high-temperature of a still warm 28.9°C (84°F) in May, nearly consistent with the preceding month. During May, the nighttime temperature in Utila, Honduras, averages to a still moderately hot 23.3°C (73.9°F).

Heat index

Throughout May, the heat index is computed to be a hot 34°C (93.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In May, the average relative humidity in Utila is 79%.

Rainfall

In Utila, in May, it is raining for 24.6 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, there are 274.1 rainfall days, and 1224mm (48.19") of precipitation is accumulated.

Sea temperature

In Utila, the average seawater temperature in May is 28°C (82.4°F).
Note: For swimming, diving, or other water activities, the temperature range of 25°C (77°F) to 29°C (84.2°F) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.

Daylight

In Utila, the average length of the day in May is 12h and 53min.
On the first day of May in Utila, sunrise is at 05:22 and sunset at 18:06. On the last day of the month, sunrise is at 05:14 and sunset at 18:16 CST.

Sunshine

In Utila, Honduras, the average sunshine in May is 11.1h.

UV index

The months with the highest UV index in Utila are March through June and August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take note! The UV strength of the Sun elevates when reflected off water and sand.