August weather forecast
Moratuwa, Sri Lanka

August brings a marginal shift towards drier conditions in Moratuwa, but the overall monsoon climate sustains. The weather continues to offer ample daylight hours and consistent visibility, ideal for outdoor exploration. The sea temperature shows no noticeable variances, remaining refreshingly cool. August witnesses a slight increase in rainfall from July, registering 282mm (11.1"). In line with this, winds remain active and provide a cool breeze across the city.

Temperature

Moratuwa witnesses the coldest weather in August, with temperatures averaging a high of 28.6°C (83.5°F) and a low of 25.5°C (77.9°F).

Heat index

In August, the average heat index is appraised at a tropical 34°C (93.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. 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 'real feel', quantifies the warmth felt when relative humidity is considered. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

June through August, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Moratuwa, in August, it is raining for 29.5 days, with typically 282mm (11.1") of accumulated precipitation. In Moratuwa, during the entire year, the rain falls for 273.8 days and collects up to 2059mm (81.06") of precipitation.

Sea temperature

August is the month with the coldest seawater, with an average sea temperature of 27.2°C (81°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Moratuwa, Sri Lanka, the average length of the day in August is 12h and 20min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:29. On the last day of August, in Moratuwa, Sri Lanka, sunrise is at 06:03 and sunset at 18:18 +0530.

Sunshine

In Moratuwa, Sri Lanka, the average sunshine in August is 7.2h.

UV index

May, June and August, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Stay cautious! Sand and water reflections increase UV radiation potency.