August weather forecastGrand Roy, Grenada
August
Weather in August
August continues on July's path with temperatures and other parameters remaining fairly constant. The intermittent rainy clouds slightly obscure the abundant sunshine. Despite it being the peak of summer, the weather remains quite hospitable due to the soothing breezes. This month, temperatures span from 27.8°C (82°F) to 28.6°C (83.5°F). August is the wettest month, observing the maximum precipitation of 98mm (3.86").Temperature
Grand Roy starts August with an average high-temperature of a still moderately hot 28.6°C (83.5°F), a minor shift from July's 28.2°C (82.8°F). Grand Roy's average temperature during the nights of August is recorded at a still moderately hot 27.8°C (82°F).Heat index
The heat index for August is appraised at a tropical 33°C (91.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.One should consider that heat index numbers are for shaded settings and light wind. 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' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In Grand Roy, the average relative humidity in August is 78%.Rainfall
In Grand Roy, Grenada, in August, it is raining for 22.3 days, with typically 98mm (3.86") of accumulated precipitation. In Grand Roy, during the entire year, the rain falls for 232 days and collects up to 739mm (29.09") of precipitation.Daylight
In August, the average length of the day is 12h and 31min.On the first day of the month, sunrise is at 05:53 and sunset at 18:32. On the last day of August, in Grand Roy, sunrise is at 05:56 and sunset at 18:17 AST.
Sunshine
August and September, with an average of 10.6h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index in Grand Roy are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 7 during August morphs into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Grand Roy, Grenada
- Average high temperature in August: 28.6°C
The warmest months (with the highest average high temperature) are September and October (28.8°C).
The month with the lowest average high temperature is February (26.7°C).
- Average low temperature in August: 27.8°C
The month with the highest average low temperature is September (28.1°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure in August
Grand Roy, Grenada
- Average pressure in August: 1012.9mbar
The month with the highest atmospheric pressure is June (1014.2mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in August
Grand Roy, Grenada
- Average wind speed in August: 22.4km/h
The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is September (21.5km/h).
Average humidity in August
Grand Roy, Grenada
- Average humidity in August: 78%
The months with the highest relative humidity are May, June and July (79%).
The months with the lowest relative humidity are February and September (76%).
Average rainfall in August
Grand Roy, Grenada
- Average rainfall in August: 98mm
The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in August
Grand Roy, Grenada
- Average rainfall days in August: 22.3 days
The months with the highest number of rainy days are July and August (22.3 days).
The month with the least rainy days is April (14.8 days).
Average daylight in August /
Average sunshine in August
Grand Roy, Grenada
- Average daylight in August: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in August: 10h and 36min
The months with the most sunshine are August and September (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in August
Grand Roy, Grenada
- Average sunshine days in August: 6 days
The months with the most sunshine days are April and October (9.2 days).
The month with the least sunshine days is July (4.6 days).
Average UV index in August
Grand Roy, Grenada
- 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
Grand Roy, Grenada
- Average cloud cover in August: 38
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in August
Grand Roy, Grenada
- 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).
