April weather forecast
Narammala, Sri Lanka

April, like March, is another hot spring month in Narammala, Sri Lanka, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 32°C (89.6°F).

Temperature

With the onset of April, Narammala's average high-temperature clocks in at a still hot 32°C (89.6°F), showing a minor fluctuation from the previous month. April sees the temperature falling to a mean low of 26°C (78.8°F).

Heat index

During April, the heat index is computed to be a blisteringly hot 43°C (109.4°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Narammala, in April, during 23.4 rainfall days, 112mm (4.41") of precipitation is typically accumulated. Throughout the year, in Narammala, there are 265.4 rainfall days, and 1744mm (68.66") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 17min.
On the first day of April in Narammala, sunrise is at 06:06 and sunset at 18:18. On the last day of the month, sunrise is at 05:54 and sunset at 18:17 +0530.

Sunshine

January through April, with an average of 9.2h of sunshine, are months with the most sunshine in Narammala, Sri Lanka.

UV index

The months with the highest UV index in Narammala are January through April, July, September, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: During April, 7 as the daily maximum UV index converts into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.