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
August
Weather in August
Temperature
Charlestown, Saint Vincent and the Grenadines, experiences a recorded average high-temperature of a still warm 28.7°C (83.7°F) in August, closely aligned with July's 28.3°C (82.9°F). Night temperatures during August experience a slight downturn, averaging a still warm 27.7°C (81.9°F).Heat index
The heat index for August is estimated at a hot 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
The average relative humidity in August is 77%.Rainfall
August is the month with the most rainfall. Rain falls for 24.3 days and accumulates 94mm (3.7") of precipitation.Daylight
In August, the average length of the day is 12h and 32min.On the first day of August, sunrise is at 05:51 and sunset at 18:31. On the last day of the month, sunrise is at 05:54 and sunset at 18:16 AST.
Sunshine
The month with the most sunshine is August, with an average of 10.1h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 7 during August translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in August?
What is the average humidity in August?
What is the rainiest month?
How much does it rain in August?
How many hours of daylight does Charlestown have in August?
When is the sunrise / sunset in August?
What month has the most sunshine?
How many hours of sunshine does Charlestown have in August?
When is the highest UV index?
What is the month with the lowest UV index?
What is the UV index intensity in August?
Average temperature in August
Charlestown, Saint Vincent and the Grenadines
- Average high temperature in August: 28.7°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 (26.5°C).
- Average low temperature in August: 27.7°C
The month with the highest average low temperature is September (28°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).
Average pressure in August
Charlestown, Saint Vincent and the Grenadines
- Average pressure in August: 1013.1mbar
The month with the highest atmospheric pressure is June (1014.5mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in August
Charlestown, Saint Vincent and the Grenadines
- Average wind speed in August: 23.3km/h
The windiest month (with the highest average wind speed) is February (29.3km/h).
The calmest month (with the lowest average wind speed) is September (20.6km/h).
Average humidity in August
Charlestown, Saint Vincent and the Grenadines
- Average humidity in August: 77%
The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).
Average rainfall in August
Charlestown, Saint Vincent and the Grenadines
- Average rainfall in August: 94mm
The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in August
Charlestown, Saint Vincent and the Grenadines
- Average rainfall days in August: 24.3 days
The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is February (14.8 days).
Average daylight in August /
Average sunshine in August
Charlestown, Saint Vincent and the Grenadines
- Average daylight in August: 12h and 3min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in August
Charlestown, Saint Vincent and the Grenadines
- Average sunshine days in August: 3.2 days
The months with the most sunshine days are February and March (9.3 days).
The month with the least sunshine days is July (1.7 days).
Average UV index in August
Charlestown, Saint Vincent and the Grenadines
- 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
Charlestown, Saint Vincent and the Grenadines
- Average cloud cover in August: 42
The month with the most cloud cover is July (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 37).
Average visibility in August
Charlestown, Saint Vincent and the Grenadines
- 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).
