May weather forecast
Rubu, Kenya

The last month of the autumn, May, is also a moderately hot month in Rubu, Kenya, with an average temperature varying between 25.8°C (78.4°F) and 29.3°C (84.7°F).

Temperature

With the onset of May, the average high-temperature stands at a moderately hot 29.3°C (84.7°F), closely aligned with April's 31.1°C (88°F). Rubu sustains a near constant temperature throughout May, with nighttime averages of 25.8°C (78.4°F).

Heat index

Throughout May, the heat index is appraised at a sweltering 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The most humid month in Rubu is May, with an average relative humidity of 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 24.4 days and accumulates 156mm (6.14") of precipitation.

Daylight

In May, the average length of the day in Rubu is 12h and 2min.
On the first day of May in Rubu, sunrise is at 06:10 and sunset at 18:13. On the last day of the month, sunrise is at 06:11 and sunset at 18:12 EAT.

Sunshine

The month with the least sunshine is May, with an average of 7.8h of sunshine.

UV index

The months with the highest UV index in Rubu are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Rubu. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.