May weather forecast
Tikal, Guatemala

The last month of the spring, May, is also a hot month in Tikal, Guatemala, with an average temperature fluctuating between 22.1°C (71.8°F) and 34.3°C (93.7°F).

Temperature

Tikal's May average high-temperature settles at a still tropical 34.3°C (93.7°F), showing a near match with the preceding month. In May, Tikal endures a notable temperature shift from day to night, with lows averaging at an agreeable 22.1°C (71.8°F).

Heat index

For most parts of May, the heat index is evaluated at a blazing hot 49°C (120.2°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Tikal, the average relative humidity in May is 73%.

Rainfall

In May, in Tikal, the rain falls for 19.8 days. Throughout May, 84mm (3.31") of precipitation is accumulated. In Tikal, during the entire year, the rain falls for 226.5 days and collects up to 846mm (33.31") of precipitation.

Daylight

In Tikal, the average length of the day in May is 12h and 56min.
On the first day of May in Tikal, sunrise is at 05:32 and sunset at 18:18. On the last day of the month, sunrise is at 05:23 and sunset at 18:28 CST.

Sunshine

The average sunshine in May is 9.4h.

UV index

The months with the highest UV index are March through July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.