August weather forecast
Cao Bang, Vietnam

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Weather in August

In August, Cao Bang witnesses a subtle shift in weather when compared to the slightly cooler temperatures experienced in July. August is a month of mixed bag experiences in terms of weather. Despite a reduction in daylight hours from 13.4 hours to 12.9 hours, it still continues to be the warmest month of the year with the highest average temperature of 30°C (86°F). This, along with high precipitation amounts, creates a hot and humid atmosphere in the city. Residents and visitors can expect sporadic rain showers, a decrease in daylight hours, and humid weather conditions.

Temperature

Cao Bang's temperatures tend to reach their peak averages in August, with a high of 30°C (86°F) and a low of 21.4°C (70.5°F).

Heat index

August's average heat index is calculated to be a very hot 39°C (102.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In August, the average relative humidity is 85%.

Rainfall

August is the month with the most rainfall in Cao Bang. Rain falls for 27.2 days and accumulates 212mm (8.35") of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In August, the average length of the day is 12h and 54min.
On the first day of the month, sunrise is at 05:26 and sunset at 18:36. On the last day of August, sunrise is at 05:37 and sunset at 18:13 +07.

Sunshine

The month with the most sunshine is August, with an average of 8.7h of sunshine.

UV index

April through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What month is the hottest?

The month of August, characterized by an average high of 30°C (86°F) and a low of 21.4°C (70.5°F), is recognized as the warmest.

Is it hot during August?

During August, Cao Bang experiences an average high-temperature of 30°C (86°F) and a low-temperature of 21.4°C (70.5°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 39°C (102.2°F).

What is the average humidity in August?

In Cao Bang, the average relative humidity in August is 85%.

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 27.2 days and accumulates 212mm (8.35") of precipitation.

How much does it rain in August?

In Cao Bang, in August, during 27.2 rainfall days, 212mm (8.35") of precipitation is typically accumulated.

When it does not snow?

In Cao Bang, snow does not fall in February through December.

How many hours of daylight does Cao Bang have in August?

The average day length in August in Cao Bang is 12h and 54min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 05:26 and sunset at 18:36. On the last day of the month, sunrise is at 05:37 and sunset at 18:13 +07.

What month has the most sunshine in Cao Bang?

With an average of 8.7h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Cao Bang have in August?

In Cao Bang, the average sunshine duration in August is 8.7h.

When is the highest UV index?

The months with the highest UV index are April through September, with an average maximum UV index of 6.

What is the UV index reading in August?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Cao Bang, Vietnam

Average temperature in August - Cao Bang, Vietnam
  • Average high temperature in August: 30°C

The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (16.1°C).

  • Average low temperature in August: 21.4°C

The month with the highest average low temperature is June (22°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in August
Cao Bang, Vietnam

Average pressure in August - Cao Bang, Vietnam
  • Average pressure in August: 1004.8mbar

The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is June (1003.4mbar).

Average wind speed in August
Cao Bang, Vietnam

Average wind speed in August - Cao Bang, Vietnam
  • Average wind speed in August: 4.6km/h

The windiest month (with the highest average wind speed) is March (6.3km/h).
The calmest month (with the lowest average wind speed) is August (4.6km/h).

Average humidity in August
Cao Bang, Vietnam

Average humidity in August - Cao Bang, Vietnam
  • Average humidity in August: 85%

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (75%).

Average rainfall in August
Cao Bang, Vietnam

Average rainfall in August - Cao Bang, Vietnam
  • Average rainfall in August: 212mm

The wettest month (with the highest rainfall) is August (212mm).
The driest month (with the least rainfall) is February (20mm).

Average rainfall days in August
Cao Bang, Vietnam

Average rainfall days in August - Cao Bang, Vietnam
  • Average rainfall days in August: 27.2 days

The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is February (12.7 days).

Average snowfall in August
Cao Bang, Vietnam

Average snowfall in August - Cao Bang, Vietnam
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in August
Cao Bang, Vietnam

Average snowfall days in August - Cao Bang, Vietnam
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Cao Bang, Vietnam

Average daylight in August / Average sunshine in August - Cao Bang, Vietnam
  • Average daylight in August: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in August: 8h and 4min

The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Cao Bang, Vietnam

Average sunshine days in August - Cao Bang, Vietnam
  • Average sunshine days in August: 2.4 days

The month with the most sunshine days is December (14.8 days).
The month with the least sunshine days is July (1.9 days).

Average UV index in August
Cao Bang, Vietnam

Average UV index in August - Cao Bang, Vietnam
  • Average UV index in August: 6

The months with the highest UV index are April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in August
Cao Bang, Vietnam

Average cloud cover in August - Cao Bang, Vietnam
  • Average cloud cover in August: 56

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is October (Cloud cover 51).

Average visibility in August
Cao Bang, Vietnam

Average visibility in August - Cao Bang, Vietnam
  • Average visibility in August: 7km

The months with the highest visibility are February, March, April, October and December (8km).
The months with the lowest visibility are January, May, June, July, August, September and November (7km).

Cao Bang, Vietnam

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