April weather forecastThirukkovil, Sri Lanka

Weather in April

April in Thirukkovil witnesses a rise in temperature, with the mercury soaring to an annual high of 31.8°C (89.2°F). Its exceptional weather makes the city a popular destination for tourists aiming to escape the biting cold of their home countries. Even though rainfall sees a slight hike from March, showers remain sparse and far between, maintaining the month's dry streak. Moreover, an extended amount of sunlight ensures visitors have ample daylight to explore the city and its attractions. Despite increasing humidity levels, the overall weather remains appealing to residents and tourists alike.

Temperature

Thirukkovil's entry into April measures an average high-temperature of a still hot 31.8°C (89.2°F), closely parallel to the preceding month. During the April nights, an average temperature of 25.9°C (78.6°F) is observed.

Heat index

The heat index for April is calculated to be a blistering 42°C (107.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Thirukkovil, the average relative humidity in April is 75%.

Rainfall

In April, the rain falls for 19.1 days. Throughout April, 57mm (2.24") of precipitation is accumulated. Throughout the year, in Thirukkovil, there are 237.8 rainfall days, and 1259mm (49.57") of precipitation is accumulated.

Daylight

The average length of the day in April in Thirukkovil is 12h and 17min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:12. On the last day of April, sunrise is at 05:48 and sunset at 18:10 +0530.

Sunshine

In April, the average sunshine is 11.2h.

UV index

January through October, 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 exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during April leads to these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.