May weather forecast
San Lorenzo, Honduras

Considerably, May is a unique month for weather in San Lorenzo. The advent of summer is evident with temperatures reaching their peak of 34.3°C (93.7°F) on average. This change welcomes simultaneous spells of heavy rainfall evident from the sudden increase in rainfall volume from 26mm (1.02") to 188mm (7.4"). Despite the drastic upswing in rainfall, higher temperatures remain constant throughout the month. This period marks a change from the brightness of April to the overcast conditions predominant in May.

Temperature

San Lorenzo's weather in May indicates an average high-temperature of a still tropical 32.8°C (91°F), nearly consistent with the 34.3°C (93.7°F) of April. San Lorenzo observes an average low-temperature of 26°C (78.8°F) during May nights.

Heat index

In May, the heat index is evaluated at a blisteringly hot 42°C (107.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In reference to the heat index, it's for places in shade and with a slight wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In May, the average relative humidity is 69%.

Rainfall

In San Lorenzo, in May, it is raining for 25.9 days, with typically 188mm (7.4") of accumulated precipitation. In San Lorenzo, during the entire year, the rain falls for 198.4 days and collects up to 970mm (38.19") of precipitation.

Daylight

In San Lorenzo, the average length of the day in May is 12h and 45min.
On the first day of May in San Lorenzo, sunrise is at 05:28 and sunset at 18:05. On the last day of the month, sunrise is at 05:21 and sunset at 18:13 CST.

Sunshine

The average sunshine in May is 11h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.