Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
In August, the average high-temperature is relatively the same as in July - a still moderately hot 28.4°C (83.1°F). In Castara, the average low-temperature is 27.7°C (81.9°F).Heat index
In August, the average heat index is appraised at a tropical 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. 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 particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In Castara, Trinidad and Tobago, the average relative humidity in August is 77%.Rainfall
In Castara, during 26.3 rainfall days, 133mm (5.24") of precipitation is typically accumulated. Throughout the year, there are 282.6 rainfall days, and 1136mm (44.72") of precipitation is accumulated.Daylight
In August, the average length of the day is 12h and 29min.On the first day of August, sunrise is at 05:50 and sunset at 18:27. On the last day of the month, sunrise is at 05:52 and sunset at 18:13 AST.
Sunshine
The month with the most sunshine in Castara is August, with an average of 10.6h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Castara. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Castara. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. 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.
FAQ
What is the temperature in August in Castara?
What is the average humidity in August in Castara?
How many days does it rain in August in Castara?
How many hours of daylight does Castara have in August?
When is the sunrise / sunset in August in Castara?
What month has the most sunshine in Castara?
How many hours of sunshine does Castara have in August?
What are the months with the highest UV index in Castara?
What is the month with the lowest UV index in Castara?
What is the UV index reading in August in Castara?
Average temperature in August
Castara, Trinidad and Tobago
- Average high temperature in August: 28.4°C
The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.7°C).
- Average low temperature in August: 27.7°C
The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure in August
Castara, Trinidad and Tobago
- Average pressure in August: 1012.7mbar
The month with the highest atmospheric pressure is June (1013.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in August
Castara, Trinidad and Tobago
- Average wind speed in August: 21.2km/h
The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (20.3km/h).
Average humidity in August
Castara, Trinidad and Tobago
- Average humidity in August: 77%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is September (76%).
Average rainfall in August
Castara, Trinidad and Tobago
- Average rainfall in August: 133mm
The wettest month (with the highest rainfall) is October (150mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in August
Castara, Trinidad and Tobago
- Average rainfall days in August: 26.3 days
The month with the highest number of rainy days is July (27.5 days).
The month with the least rainy days is April (18.7 days).
Average daylight in August /
Average sunshine in August
Castara, Trinidad and Tobago
- Average daylight in August: 12h and 29min
The month with the longest days is June (Average daylight: 12h and 47min).
The month with the shortest days is December (Average daylight: 11h and 29min).
- Average sunshine in August: 10h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in August
Castara, Trinidad and Tobago
- Average sunshine days in August: 2.4 days
The months with the most sunshine days are February and April (5.2 days).
The month with the least sunshine days is June (2 days).
Average UV index in August
Castara, Trinidad and Tobago
- Average UV index in August: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in August
Castara, Trinidad and Tobago
- Average cloud cover in August: 38
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in August
Castara, Trinidad and Tobago
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
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