April weather forecast
Buttock Batu, Malaysia

April, the same as March, in Buttock Batu, Malaysia, is another hot spring month, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 22.5°C (72.5°F).

Temperature

At the onset of April, Buttock Batu records an average high-temperature of a still tropical 31°C (87.8°F), showing little deviation from the preceding month. In the month of April, Buttock Batu records a consistent average low-temperature of 22.5°C (72.5°F).

Heat index

For April, the heat index is evaluated at a scorching 43°C (109.4°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in April is 85%.

Rainfall

In Buttock Batu, during April, the rain falls for 25.8 days and regularly aggregates up to 109mm (4.29") of precipitation. Throughout the year, there are 293.8 rainfall days, and 1354mm (53.31") of precipitation is accumulated.

Daylight

In Buttock Batu, the average length of the day in April is 12h and 14min.
On the first day of the month, sunrise is at 6:07 am and sunset at 6:17 pm. On the last day of April, sunrise is at 5:56 am and sunset at 6:14 pm +08.

Sunshine

The average sunshine in April is 9h.

UV index

March through July, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.