August weather forecast
Deraniyagala, Sri Lanka

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Weather in August

The last month of the summer, August, is also a moderately hot month in Deraniyagala, Sri Lanka, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 20.8°C (69.4°F).

Temperature

Deraniyagala signifies an average high-temperature of a still warm 27.5°C (81.5°F) in August, closely mirroring the 27.3°C (81.1°F) of July. Throughout the month of August, Deraniyagala observes an average nighttime temperature of 20.8°C (69.4°F).

Heat index

The average heat index in August is evaluated at a hot 32°C (89.6°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The average relative humidity in August is 86%.

Rainfall

In August, in Deraniyagala, the rain falls for 28.8 days. Throughout August, 184mm (7.24") of precipitation is accumulated. In Deraniyagala, during the entire year, the rain falls for 317.3 days and collects up to 2422mm (95.35") of precipitation.

Daylight

In Deraniyagala, the average length of the day in August is 12h and 20min.
On the first day of August, sunrise is at 06:02 and sunset at 18:27. On the last day of the month, sunrise is at 06:01 and sunset at 18:16 +0530.

Sunshine

In August, the average sunshine is 6.2h.

UV index

January through August, November and December, with an average maximum UV index of 6, are months with the highest UV index in Deraniyagala. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are the temperatures in Deraniyagala in August?

The high-temperature, in August, in Deraniyagala, records 27.5°C (81.5°F), while the low-temperature is 20.8°C (69.4°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 32°C (89.6°F).

What is the average humidity in August in Deraniyagala?

In August, the average relative humidity is 86%.

How much does it rain in Deraniyagala in August?

In Deraniyagala, Sri Lanka, in August, it is raining for 28.8 days, with typically 184mm (7.24") of accumulated precipitation.

How many hours of daylight does Deraniyagala have in August?

In Deraniyagala, the average day length in August is 12h and 20min.

When is the sunrise / sunset in August in Deraniyagala?

On the first day of August in Deraniyagala, Sri Lanka, sunrise is at 06:02 and sunset at 18:27. On the last day of the month, sunrise is at 06:01 and sunset at 18:16 +0530.

How long on average sun shines in August in Deraniyagala?

The average sunshine duration in August is 6.2h.

What is the month with the highest UV index in Deraniyagala?

January through August, November and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in August in Deraniyagala?

The average daily maximum UV index in August in Deraniyagala, Sri Lanka, is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Deraniyagala, Sri Lanka

Average temperature in August - Deraniyagala, Sri Lanka
  • Average high temperature in August: 27.5°C

The warmest month (with the highest average high temperature) is March (31.1°C).
The months with the lowest average high temperature are June and July (27.3°C).

  • Average low temperature in August: 20.8°C

The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.7°C).

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Average pressure in August
Deraniyagala, Sri Lanka

Average pressure in August - Deraniyagala, Sri Lanka
  • Average pressure in August: 1009.1mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

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Average wind speed in August
Deraniyagala, Sri Lanka

Average wind speed in August - Deraniyagala, Sri Lanka
  • Average wind speed in August: 8.4km/h

The windiest month (with the highest average wind speed) is July (8.8km/h).
The calmest months (with the lowest average wind speed) are February and March (3.9km/h).

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Average humidity in August
Deraniyagala, Sri Lanka

Average humidity in August - Deraniyagala, Sri Lanka
  • Average humidity in August: 86%

The months with the highest relative humidity are May and June (88%).
The months with the lowest relative humidity are January and February (80%).

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Average rainfall in August
Deraniyagala, Sri Lanka

Average rainfall in August - Deraniyagala, Sri Lanka
  • Average rainfall in August: 184mm

The wettest month (with the highest rainfall) is October (357mm).
The driest month (with the least rainfall) is January (85mm).

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Average rainfall days in August
Deraniyagala, Sri Lanka

Average rainfall days in August - Deraniyagala, Sri Lanka
  • Average rainfall days in August: 28.8 days

The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is January (18.9 days).

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Average daylight in August /
Average sunshine in August
Deraniyagala, Sri Lanka

Average daylight in August / Average sunshine in August - Deraniyagala, 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 42min).

  • Average sunshine in August: 6h and 1min

The month with the most sunshine is April (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in August
Deraniyagala, Sri Lanka

Average sunshine days in August - Deraniyagala, Sri Lanka
  • Average sunshine days in August: 0.8 days

The month with the most sunshine days is January (9.2 days).
The month with the least sunshine days is April (0.2 days).

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Average UV index in August
Deraniyagala, Sri Lanka

Average UV index in August - Deraniyagala, Sri Lanka
  • Average UV index in August: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
The months with the lowest UV index are September and October (UV index 5).

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Average cloud cover in August
Deraniyagala, Sri Lanka

Average cloud cover in August - Deraniyagala, Sri Lanka
  • Average cloud cover in August: 63

The month with the most cloud cover is June (Cloud cover 65).
The month with the least cloud cover is January (Cloud cover 33).

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Average visibility in August
Deraniyagala, Sri Lanka

Average visibility in August - Deraniyagala, Sri Lanka
  • Average visibility in August: 8km

The months with the highest visibility are January, February, March, June, July, August and December (8km).
The months with the lowest visibility are April, May, September, October and November (7km).

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Deraniyagala, Sri Lanka

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