April weather forecast
Andriana, Madagascar

In April, Andriana sees a dramatic drop in rainfall tumbling to 126mm (4.96") while maintaining similar high temperatures. The city remains warm with a slight reduction in the level of humidity relative to previous months. Despite the decrease in rainfall, the town retains a balanced mix of sunshine and daylight hours fostering ample opportunities for open-air activities. The sea temperature remains steady, allowing water activities to flourish. With a dip in rainfall and continued high temperatures, April marks the onset of the drier part of the year.

Temperature

The beginning of April records an average high-temperature of a still moderately hot 28.7°C (83.7°F), almost echoing the conditions of the previous month. In Andriana, the month of April brings a consistent average low-temperature of 25.4°C (77.7°F), slightly cooler than its daytime highs.

Heat index

April's average heat index is calculated to be a hot 33°C (91.4°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in April is 77%.

Rainfall

In Andriana, in April, during 26.8 rainfall days, 126mm (4.96") of precipitation is typically accumulated. In Andriana, during the entire year, the rain falls for 284.4 days and collects up to 1623mm (63.9") of precipitation.

Sea temperature

January through April, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Andriana.
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.

Daylight

In April, the average length of the day is 11h and 48min.
On the first day of April in Andriana, Madagascar, sunrise is at 05:51 and sunset at 17:49. On the last day of the month, sunrise is at 05:54 and sunset at 17:33 EAT.

Sunshine

In Andriana, the average sunshine in April is 9.2h.

UV index

February through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during April leads to these advisories:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! Sand and water enhance the UV exposure you receive.