April weather forecast
Hatton, Sri Lanka

In April, there is a massive increase in rainfall from 121mm (4.76") in March to 273mm (10.75"), an indication of the heightening wet season. Taking its course, the rise in humidity mixed with higher rainfall contributes to a dense and lush landscape, enhancing Hatton's mesmerizing highland beauty. Despite this, the city still carries a cool ambiance, drawing in tourists who want to escape the summer heat from lowland areas. April, as the month of the Sinhalese and Tamil new year, also sees cultural festivities unfolding, in rhythm with the weather pattern.

Temperature

In Hatton, Sri Lanka, the peak temperatures are generally noted in April, averaging a high of 27.6°C (81.7°F) and a low of 17.9°C (64.2°F).

Heat index

For April, the heat index is appraised at a tropical 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

The average relative humidity in April is 85%.

Rainfall

In Hatton, in April, during 27.2 rainfall days, 273mm (10.75") of precipitation is typically accumulated. Throughout the year, in Hatton, there are 297.4 rainfall days, and 2784mm (109.61") of precipitation is accumulated.

Daylight

In Hatton, the average length of the day in April is 12h and 17min.
On the first day of the month, sunrise is at 06:05 and sunset at 18:17. On the last day of April, sunrise is at 05:53 and sunset at 18:15 +0530.

Sunshine

The average sunshine in April is 8.3h.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In April, a daily maximum UV index of 6 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.