April weather forecast
Ruacana, Namibia

April marks a significant drop in both temperature and rainfall. Rain showers decrease dramatically to a minimal 19mm (0.75"), while temperatures experience a minimal reduction. The decrease in cloud cover allows for increased sunshine, averaging 9.4 hours daily. Although wind speeds now peak, their maximum speed is around just 10.7km/h (6.6mph), reducing as the month progresses. With the decline in rainfall, April lays down the transition from a warm, wet summer to a cooler, drier winter in Ruacana.

Temperature

April is marked by an average high-temperature of a still tropical 30.1°C (86.2°F), almost identical to the preceding month. Ruacana's nights in April experience an average temperature drop to an agreeable 20.1°C (68.2°F).

Heat index

The heat index value during April is computed to be a hot 31°C (87.8°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In Ruacana, the average relative humidity in April is 46%.

Rainfall

April is the last month it rains. During 9 rainfall days, in April, Ruacana aggregates 19mm (0.75") of precipitation. In Ruacana, during the entire year, the rain falls for 100.8 days and collects up to 379mm (14.92") of precipitation.

Daylight

The average length of the day in April in Ruacana is 11h and 42min.
On the first day of the month, sunrise is at 07:08 and sunset at 19:03. On the last day of April, in Ruacana, sunrise is at 07:15 and sunset at 18:43 CAT.

Sunshine

In Ruacana, the average sunshine in April is 9.4h.

UV index

In April, the average daily maximum UV index is 6. 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: In April, an average UV index of 6 transforms into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.