August weather forecastRose Hall, Guyana
August
Weather in August
August, the last month of the summer in Rose Hall, is a hot month, with an average temperature fluctuating between 30.3°C (86.5°F) and 25.5°C (77.9°F).Temperature
Rose Hall's shift from July to August is accompanied by an average high-temperature of a hot 30.3°C (86.5°F), a slight deviation from 29.4°C (84.9°F). Nighttime temperatures in Rose Hall record an average of 25.5°C (77.9°F) throughout August.Heat index
In August, the average heat index is evaluated at a very hot 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
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 impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In August, the average relative humidity is 78%.Rainfall
In August, the rain falls for 28 days. Throughout August, 229mm (9.02") of precipitation is accumulated. In Rose Hall, during the entire year, the rain falls for 312.6 days and collects up to 2298mm (90.47") of precipitation.Daylight
In August, the average length of the day in Rose Hall is 12h and 19min.On the first day of the month, sunrise is at 05:44 and sunset at 18:07. On the last day of August, in Rose Hall, sunrise is at 05:42 and sunset at 17:57 -04.
Sunshine
In Rose Hall, the average sunshine in August is 8.8h.UV index
The months with the highest UV index in Rose Hall are January, February, April, June 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 rays for average individuals.Note: A daily high UV index of 7 in August leads to these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Rose Hall, Guyana
- Average high temperature in August: 30.3°C
The warmest month (with the highest average high temperature) is September (30.8°C).
The months with the lowest average high temperature are January and February (28°C).
- Average low temperature in August: 25.5°C
The months with the highest average low temperature are September and October (25.9°C).
The coldest months (with the lowest average low temperature) are January, February and July (24.8°C).
Average pressure in August
Rose Hall, Guyana
- Average pressure in August: 1012.2mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in August
Rose Hall, Guyana
- Average wind speed in August: 11.9km/h
The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in August
Rose Hall, Guyana
- Average humidity in August: 78%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall in August
Rose Hall, Guyana
- Average rainfall in August: 229mm
The wettest month (with the highest rainfall) is June (314mm).
The driest month (with the least rainfall) is March (97mm).
Average rainfall days in August
Rose Hall, Guyana
- Average rainfall days in August: 28 days
The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is October (23.5 days).
Average daylight in August /
Average sunshine in August
Rose Hall, Guyana
- Average daylight in August: 12h and 18min
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 48min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in August
Rose Hall, Guyana
- Average sunshine days in August: 1.5 days
The month with the most sunshine days is October (5 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in August
Rose Hall, Guyana
- Average UV index in August: 7
The months with the highest UV index are January, February, April, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are March and May (UV index 6).
Average cloud cover in August
Rose Hall, Guyana
- Average cloud cover in August: 32
The months with the most cloud cover are February and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in August
Rose Hall, Guyana
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, September, October and December (10km).
The months with the lowest visibility are May, June, July, August and November (9km).
