May weather forecastTelemán, Guatemala

Weather in May

May, the last month of the spring in Telemán, is also a hot month, with an average temperature varying between 31.6°C (88.9°F) and 20.2°C (68.4°F).

Temperature

The arrival of May sees a recorded average high-temperature of a still tropical 31.6°C (88.9°F), showing little divergence from the previous month's conditions. During May, Telemán sees a mean low-temperature of 20.2°C (68.4°F).

Heat index

For May, the heat index is appraised at an extremely hot 40°C (104°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Telemán, in May, it is raining for 21.6 days, with typically 97mm (3.82") of accumulated 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 is 12h and 51min.
On the first day of May, sunrise is at 05:34 and sunset at 18:16. On the last day of the month, sunrise is at 05:27 and sunset at 18:26 CST.

Sunshine

The average sunshine in May is 10.5h.

UV index

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.