April weather forecast
Mataram, Indonesia

April brings about a change in Mataram weather trends with rainfall now averaging 110mm (4.33"). There's an observed drop in relative humidity from 79% in March to 78% in April, providing some respite from the consistent mugginess. Additionally, April heralds the start of Mataram's dry period with a noticeable down-trend in both rainfall amounts and rainy days. Wind speeds decrease slightly from 8.5km/h (5.3mph) to 7.6km/h (4.7mph). While the rain reigns moderately, the landscape is notably less moist, making outdoor activities more enjoyable.

Temperature

As March turns into April in Mataram, Indonesia, the average high-temperatures rest at a still warm 28.8°C (83.8°F), showing a minor variation from the prior month. Mataram, during the April nights, maintains an average temperature of 25.5°C (77.9°F), closely aligned with its daytime readings.

Heat index

The heat index value during April is appraised at a hot 34°C (93.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in April in Mataram is 78%.

Rainfall

In Mataram, in April, it is raining for 22.7 days, with typically 110mm (4.33") of accumulated precipitation. In Mataram, during the entire year, the rain falls for 231.2 days and collects up to 1002mm (39.45") of precipitation.

Sea temperature

In April, the average sea temperature in Mataram, Indonesia, is 29.2°C (84.6°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

In April, the average length of the day in Mataram is 11h and 55min.
On the first day of April in Mataram, Indonesia, sunrise is at 06:18 and sunset at 18:20. On the last day of the month, sunrise is at 06:18 and sunset at 18:07 WITA.

Sunshine

In Mataram, the average sunshine in April is 8.7h.

UV index

The months with the highest UV index in Mataram are January through May, July through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 in April translates into these instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Caution! The mirror effect of sand and water ups the UV radiation strength.