April weather forecast
Shimoni, Kenya

April, like March, is another hot autumn month in Shimoni, Kenya, with an average temperature fluctuating between 31°C (87.8°F) and 24.5°C (76.1°F).

Temperature

During April, the average high-temperature is a still hot 31°C (87.8°F), maintaining a close resemblance to that of the preceding month. During the month of April, the nighttime temperature in Shimoni falls to an average of 24.5°C (76.1°F).

Heat index

The heat index value during April is evaluated at a fiery hot 39°C (102.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. 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 are extremely vital to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in April is 75%.

Rainfall

The month with the most rainfall in Shimoni is April, when the rain falls for 24.7 days and typically aggregates up to 120mm (4.72") of precipitation.

Sea temperature

March and April, with an average sea temperature of 29.1°C (84.4°F), are months with the warmest seawater in Shimoni, Kenya.
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

In Shimoni, the average length of the day in April is 12h and 1min.
On the first day of the month, sunrise is at 06:24 and sunset at 18:28. On the last day of April, in Shimoni, sunrise is at 06:21 and sunset at 18:18 EAT.

Sunshine

In Shimoni, Kenya, the average sunshine in April is 8.5h.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during April, leads to the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Watch out! Sand and water enhance the UV exposure you receive.