April weather forecast
Sathurukondan, Sri Lanka

April, like March, is another hot spring month in Sathurukondan, Sri Lanka, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 31.8°C (89.2°F).

Temperature

April's presence records an average high-temperature of a still tropical 31.8°C (89.2°F), closely mirroring March's climate. During the month of April, Sathurukondan anticipates a mean low-temperature of 25.9°C (78.6°F).

Heat index

For April, the heat index is appraised at an extremely hot 42°C (107.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in April in Sathurukondan is 75%.

Rainfall

In Sathurukondan, during April, the rain falls for 19.1 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, there are 237.8 rainfall days, and 1259mm (49.57") of precipitation is accumulated.

Daylight

The average length of the day in April in Sathurukondan, Sri Lanka, is 12h and 18min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:13. On the last day of April, in Sathurukondan, Sri Lanka, sunrise is at 05:48 and sunset at 18:12 +0530.

Sunshine

The average sunshine in April is 11.2h.

UV index

The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in April interprets into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.