August weather forecast
Koggala, Sri Lanka

August

Weather in August

The last month of the summer, August, is another warm month in Koggala, Sri Lanka, with an average temperature ranging between max 28.8°C (83.8°F) and min 26.2°C (79.2°F).

Temperature

August's advent notes a subtle adjustment in average high-temperature to a still moderately hot 28.8°C (83.8°F) from July. August nighttime temperatures hover close to the daytime peak with an average of 26.2°C (79.2°F).

Heat index

The heat index in August is appraised at a tropical 34°C (93.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In August, the average relative humidity is 80%.

Rainfall

In August, the rain falls for 28.3 days. Throughout August, 222mm (8.74") of precipitation is accumulated. Throughout the year, in Koggala, there are 292.9 rainfall days, and 1842mm (72.52") of precipitation is accumulated.

Daylight

In Koggala, Sri Lanka, the average length of the day in August is 12h and 19min.
On the first day of August in Koggala, sunrise is at 06:03 and sunset at 18:26. On the last day of the month, sunrise is at 06:01 and sunset at 18:15 +0530.

Sunshine

In Koggala, Sri Lanka, the average sunshine in August is 8h.

UV index

The months with the highest UV index are January through April, July, August, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the UV index of 7 transforms into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

How hot is August in Koggala?
In August, in Koggala, the average high-temperature is 28.8°C (83.8°F), and the average low-temperature is 26.2°C (79.2°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 34°C (93.2°F).
What is the average humidity in August in Koggala?
In Koggala, the average relative humidity in August is 80%.
How many days does it rain in August in Koggala?
In Koggala, Sri Lanka, in August, it is raining for 28.3 days, with typically 222mm (8.74") of accumulated precipitation.
How many hours of daylight does Koggala have in August?
In August, the average day length in Koggala, Sri Lanka, is 12h and 19min.
When are sunrise and sunset in August in Koggala?
In August, on the first day of the month, sunrise is at 06:03 and sunset at 18:26. On the last day of the month, in Koggala, sunrise is at 06:01 and sunset at 18:15 +0530.
How long on average sun shines in August in Koggala?
In Koggala, Sri Lanka, the average sunshine duration in August is 8h.
What is the month with the highest UV index in Koggala?
The months with the highest UV index in Koggala, Sri Lanka, are January through April, July, August, October through December, with an average maximum UV index of 7.
What is the UV index reading in August in Koggala?
The average daily maximum UV index in August in Koggala is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Koggala, Sri Lanka
Average temperature in August
Koggala, Sri Lanka
  • Average high temperature in August: 28.8°C

The warmest month (with the highest average high temperature) is April (30.3°C).
The month with the lowest average high temperature is September (28.5°C).

  • Average low temperature in August: 26.2°C

The month with the highest average low temperature is May (27.1°C).
The coldest month (with the lowest average low temperature) is January (24.1°C).

Average pressure in August - Koggala, Sri Lanka
Average pressure in August
Koggala, Sri Lanka
  • Average pressure in August: 1009.6mbar

The month with the highest atmospheric pressure is January (1011.3mbar).
The month with the lowest atmospheric pressure is May (1009mbar).

Average wind speed in August - Koggala, Sri Lanka
Average wind speed in August
Koggala, Sri Lanka
  • Average wind speed in August: 20.9km/h

The windiest month (with the highest average wind speed) is June (21.7km/h).
The calmest month (with the lowest average wind speed) is January (8.7km/h).

Average humidity in August - Koggala, Sri Lanka
Average humidity in August
Koggala, Sri Lanka
  • Average humidity in August: 80%

The months with the highest relative humidity are June and September (81%).
The months with the lowest relative humidity are January, February and March (77%).

Average rainfall in August - Koggala, Sri Lanka
Average rainfall in August
Koggala, Sri Lanka
  • Average rainfall in August: 222mm

The wettest month (with the highest rainfall) is May (263mm).
The driest month (with the least rainfall) is January (37mm).

Average rainfall days in August - Koggala, Sri Lanka
Average rainfall days in August
Koggala, Sri Lanka
  • Average rainfall days in August: 28.3 days

The months with the highest number of rainy days are June and August (28.3 days).
The month with the least rainy days is February (15.4 days).

Average daylight in August / Average sunshine in August - Koggala, Sri Lanka
Average daylight in August /
Average sunshine in August
Koggala, Sri Lanka
  • Average daylight in August: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in August: 8h and 0min

The month with the most sunshine is April (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).

Average sunshine days in August - Koggala, Sri Lanka
Average sunshine days in August
Koggala, Sri Lanka
  • Average sunshine days in August: 0.4 days

The month with the most sunshine days is January (12 days).
The month with the least sunshine days is June (0.3 days).

Average UV index in August - Koggala, Sri Lanka
Average UV index in August
Koggala, Sri Lanka
  • Average UV index in August: 7

The months with the highest UV index are January, February, March, April, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May, June and September (UV index 6).

Average cloud cover in August - Koggala, Sri Lanka
Average cloud cover in August
Koggala, Sri Lanka
  • Average cloud cover in August: 49

The months with the most cloud cover are June and September (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 25).

Average visibility in August - Koggala, Sri Lanka
Average visibility in August
Koggala, Sri Lanka
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, June, July and December (10km).
The months with the lowest visibility are May, August, September, October and November (9km).

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