August weather forecast
Galaha, Sri Lanka

The last month of the summer, August, is also a moderately hot month in Galaha, Sri Lanka, with an average temperature fluctuating between 29.2°C (84.6°F) and 21.2°C (70.2°F).

Temperature

Galaha records an average high-temperature of a still moderately hot 29.2°C (84.6°F) in August, maintaining a close correlation with July's 29.3°C (84.7°F). An average low-temperature of 21.2°C (70.2°F) is observed during August nights in Galaha, Sri Lanka.

Heat index

The heat index value for August is appraised at a fiery hot 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in August in Galaha is 77%.

Rainfall

In Galaha, in August, during 25.8 rainfall days, 84mm (3.31") of precipitation is typically accumulated. In Galaha, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In Galaha, the average length of the day in August is 12h and 21min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:26. On the last day of August, sunrise is at 05:59 and sunset at 18:15 +0530.

Sunshine

In August, the average sunshine in Galaha is 8.7h.

UV index

The months with the highest UV index are January through September, November and December, 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 August, an average UV index of 6 transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.