May weather forecast
Mantua, Cuba

The last month of the spring, May, is a tropical month in Mantua, Cuba, with an average temperature ranging between min 24.2°C (75.6°F) and max 30.4°C (86.7°F).

Temperature

With the start of May, Mantua measures an average high-temperature of a hot 30.4°C (86.7°F), not significantly differing from April's 29.8°C (85.6°F). In May, Mantua records an average nighttime temperature of 24.2°C (75.6°F).

Heat index

For May, the heat index is appraised at a fiery hot 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In May, the average relative humidity in Mantua is 74%.

Rainfall

In Mantua, in May, during 16.7 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Mantua, during the entire year, the rain falls for 193 days and collects up to 656mm (25.83") of precipitation.

Daylight

In May, the average length of the day is 13h and 13min.
On the first day of May in Mantua, sunrise is at 07:04 and sunset at 20:03. On the last day of the month, sunrise is at 06:52 and sunset at 20:17 CDT.

Sunshine

In Mantua, the average sunshine in May is 10.4h.

UV index

The months with the highest UV index in Mantua, Cuba, are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
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. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.