May weather forecastMayumba, Gabon

Weather in May

May marks the transition from the warm to the moderate season in Mayumba. May's weather is characterized by the shortest days of the year, offering 12 hours of daylight. The weather provides a cooling respite from the previous month's heat, with the climate turning appealingly moderate. The reduced rainfall in May ushers in the dry season, turning the town into a paradise for tourists who wish to explore natural attractions. A noticeable drop in humidity highlights the transformation into more temperate conditions.

Temperature

The average high-temperature during May registers at a moderately hot 29.1°C (84.4°F), maintaining a close resemblance to the previous month. In May, Mayumba experiences an average nighttime temperature of 23°C (73.4°F).

Heat index

In May, the heat index is evaluated at a torrid 37°C (98.6°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
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 effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in May in Mayumba is 87%.

Rainfall

In Mayumba, in May, it is raining for 7.2 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, in Mayumba, there are 124.6 rainfall days, and 1673mm (65.87") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Mayumba is 25.4°C (77.7°F).
Note: For any water activity, surface water temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed perfect and extremely pleasing for enduring enjoyment.

Daylight

The average length of the day in May in Mayumba is 11h and 58min.
On the first day of May, sunrise is at 06:14 and sunset at 18:14. On the last day of the month, sunrise is at 06:17 and sunset at 18:13 WAT.

Sunshine

The average sunshine in May in Mayumba is 4h.

UV index

In Mayumba, the average daily maximum UV index in May is 11. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 11 in May converts into the following recommendations:
Put into action all important safeguards, unprotected skin may burn swiftly. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Regardless of cloud cover, it's recommended to apply generously and reapply often a sunscreen with an SPF of at least 30, especially after swimming or any outdoor activity. Take note! Sand and water reflections strengthen the Sun's UV exposure.