May weather forecast
Acer, Uganda

The last month of the spring, May, is also a moderately hot month in Acer, Uganda, with an average temperature varying between 19.9°C (67.8°F) and 29.9°C (85.8°F).

Temperature

The beginning of May reveals an average high-temperature of a warm 29.9°C (85.8°F), showing minimal deviation from the previous month. In Acer, the average nighttime temperature during May is a refreshing 19.9°C (67.8°F).

Heat index

The heat index value for May is appraised at a very hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

May is the most humid month, with an average relative humidity of 75%.

Rainfall

In May, the rain falls for 20.4 days. Throughout May, 68mm (2.68") of precipitation is accumulated. In Acer, Uganda, during the entire year, the rain falls for 187 days and collects up to 560mm (22.05") of precipitation.

Daylight

The average length of the day in May is 12h and 14min.
On the first day of the month, sunrise is at 06:46 and sunset at 18:58. On the last day of May, in Acer, sunrise is at 06:45 and sunset at 19:00 EAT.

Sunshine

The average sunshine in May is 9.1h.

UV index

The months with the lowest UV index in Acer, Uganda, are April through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.