April weather forecast
Kuruppumulla, Sri Lanka

April, the same as March, in Kuruppumulla, Sri Lanka, is another hot spring month, with an average temperature ranging between max 31.3°C (88.3°F) and min 26°C (78.8°F).

Temperature

Kuruppumulla's warmest period falls in March and April, when the average high-temperatures ascend to 31.3°C (88.3°F).

Heat index

In April, the average heat index is appraised at a scorching 41°C (105.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Understanding the heat index involves considering values for shaded locales with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 extremely vital to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

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

Rainfall

In Kuruppumulla, during April, the rain falls for 25.8 days and regularly aggregates up to 127mm (5") of precipitation. Throughout the year, in Kuruppumulla, there are 273.8 rainfall days, and 2059mm (81.06") of precipitation is accumulated.

Daylight

In Kuruppumulla, the average length of the day in April is 12h and 16min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:19. On the last day of April, in Kuruppumulla, Sri Lanka, sunrise is at 05:56 and sunset at 18:18 +0530.

Sunshine

In Kuruppumulla, the average sunshine in April is 9h.

UV index

January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kuruppumulla, Sri Lanka. 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 during April leads to these advisories:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.