May weather forecast
Rio Hondo, Guatemala

The last month of the spring, May, is another hot month in Rio Hondo, Guatemala, with an average temperature varying between 20.2°C (68.4°F) and 31.6°C (88.9°F).

Temperature

With the arrival of May, Rio Hondo's average high-temperature registers at a still hot 31.6°C (88.9°F), indicating a subtle variation from the previous month. Rio Hondo records a mean low-temperature of 20.2°C (68.4°F) in May.

Heat index

Throughout May, the heat index is computed to be a blisteringly hot 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. 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. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in May in Rio Hondo, Guatemala, is 73%.

Rainfall

In Rio Hondo, during May, the rain falls for 21.6 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, there are 193.9 rainfall days, and 636mm (25.04") of precipitation is accumulated.

Daylight

The average length of the day in May in Rio Hondo is 12h and 50min.
On the first day of May, sunrise is at 05:34 and sunset at 18:15. On the last day of the month, sunrise is at 05:27 and sunset at 18:24 CST.

Sunshine

In May, the average sunshine is 10.5h.

UV index

In Rio Hondo, Guatemala, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.