August weather forecastBãi Cháy, Vietnam
August
Weather in August
August, the last month of the summer in Bãi Cháy, is another hot month, with an average temperature varying between 25.5°C (77.9°F) and 30.8°C (87.4°F).Temperature
The onset of August brings an average high-temperature of a still tropical 30.8°C (87.4°F), nearly matching the July temperature. In the month of August, an average of 25.5°C (77.9°F) marks the low-temperature.Heat index
In August, the average heat index is estimated at a scorching 41°C (105.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Heat index details are generally centered around shaded locations and a mild breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
In Bãi Cháy, Vietnam, the average relative humidity in August is 82%.Rainfall
August is the month with the most rainfall. Rain falls for 25.5 days and accumulates 256mm (10.08") of precipitation.Daylight
In Bãi Cháy, the average length of the day in August is 12h and 50min.On the first day of August, sunrise is at 05:25 and sunset at 18:30. On the last day of the month, sunrise is at 05:35 and sunset at 18:08 +07.
Sunshine
In Bãi Cháy, the average sunshine in August is 9.9h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index in Bãi Cháy, Vietnam. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 7 in August, converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Bãi Cháy, Vietnam
- Average high temperature in August: 30.8°C
The warmest month (with the highest average high temperature) is June (31.2°C).
The month with the lowest average high temperature is January (19.2°C).
- Average low temperature in August: 25.5°C
The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).
Average pressure in August
Bãi Cháy, Vietnam
- Average pressure in August: 1003.7mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is June (1002.7mbar).
Average wind speed in August
Bãi Cháy, Vietnam
- Average wind speed in August: 8.4km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in August
Bãi Cháy, Vietnam
- Average humidity in August: 82%
The month with the highest relative humidity is April (84%).
The month with the lowest relative humidity is December (73%).
Average rainfall in August
Bãi Cháy, Vietnam
- Average rainfall in August: 256mm
The wettest month (with the highest rainfall) is August (256mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in August
Bãi Cháy, Vietnam
- Average rainfall days in August: 25.5 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is December (11.4 days).
Average daylight in August /
Average sunshine in August
Bãi Cháy, Vietnam
- Average daylight in August: 12h and 48min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in August: 9h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Bãi Cháy, Vietnam
- Average sunshine days in August: 4.2 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is July (3.3 days).
Average UV index in August
Bãi Cháy, Vietnam
- Average UV index in August: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in August
Bãi Cháy, Vietnam
- Average cloud cover in August: 39
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in August
Bãi Cháy, Vietnam
- Average visibility in August: 9km
The months with the highest visibility are September and October (10km).
The month with the lowest visibility is April (8km).
