May weather forecast
Gamba, Gabon

A notable shift becomes apparent in May as temperatures begin to drop in Gamba, Gabon. This month records lower high temperatures of 27.8°C (82°F) down from 29°C (84.2°F) in April. Concurrently, a clear reduction in rainfall is observed, declining from 142mm (5.59") in April to a markedly lower 68mm (2.68"). This decrease in rainfall not only brings less wet days but also signifies the onset of the drier season. Consequently, the month of May stands out as a transitional period from warmer and wetter conditions towards cooler and drier trends.

Temperature

Gamba signifies an average high-temperature of a still warm 27.8°C (82°F) in May, closely mirroring the 29°C (84.2°F) of April. In May, Gamba's nights cool slightly to a consistent average temperature of 24.6°C (76.3°F).

Heat index

Throughout May, the heat index is evaluated at a hot 32°C (89.6°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. 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 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.

Humidity

May, October and November, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Gamba, during May, the rain falls for 19.6 days and regularly aggregates up to 68mm (2.68") of precipitation. In Gamba, during the entire year, the rain falls for 242 days and collects up to 1179mm (46.42") of precipitation.

Daylight

The average length of the day in May is 11h and 59min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:17. On the last day of May, sunrise is at 06:18 and sunset at 18:16 WAT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

February, May through October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 suggests this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.