May weather forecast
Olopa, Guatemala

May, the last month of the spring in Olopa, is also a hot month, with temperature in the range of an average low of 20.2°C (68.4°F) and an average high of 31.6°C (88.9°F).

Temperature

With the arrival of May, Olopa's average high-temperature registers at a still tropical 31.6°C (88.9°F), indicating a subtle variation from the previous month. In Olopa, May is marked by an average low-temperature of 20.2°C (68.4°F).

Heat index

The average heat index in May is evaluated at a blistering 40°C (104°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Olopa, in May, it is raining for 21.6 days, with typically 97mm (3.82") of accumulated precipitation. In Olopa, during the entire year, the rain falls for 193.9 days and collects up to 636mm (25.04") of precipitation.

Daylight

The average length of the day in May is 12h and 49min.
On the first day of May, sunrise is at 05:34 and sunset at 18:14. On the last day of the month, sunrise is at 05:27 and sunset at 18:23 CST.

Sunshine

The average sunshine in May is 10.5h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.