May weather forecast
Fontein, Aruba

May brings about a turning point in Fontein's weather patterns, with higher temperatures that could rise up to 27.7°C (81.9°F). As the city transitions from April, these changes denote the arrival of a relatively hotter phase of the year. Despite the uptick in temperature, the city experiences a harmonious interplay of weather forces. The increased heat aligns well with the presence of rainfall and humidity, striking a pleasant note amongst locals and visitors alike. In May, the city resonates with lively energy as nature presents a remarkable weather blend.

Temperature

May's onset in Fontein sees an average high-temperature of a still warm 27.7°C (81.9°F), exhibiting a slight fluctuation from the previous month. May's average low-temperature in Fontein is a still moderately hot 26.7°C (80.1°F), reflecting a minor difference from the day's peak temperatures.

Heat index

The heat index for May is evaluated at a hot 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The most humid month in Fontein is May, with an average relative humidity of 83%.

Rainfall

In Fontein, Aruba, in May, it is raining for 12.8 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Fontein, there are 184.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

In Fontein, the average length of the day in May is 12h and 43min.
On the first day of May in Fontein, sunrise is at 06:19 and sunset at 18:54. On the last day of the month, sunrise is at 06:13 and sunset at 19:01 AST.

Sunshine

In Fontein, the average sunshine in May is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Fontein, Aruba, are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.