August weather forecast
Bombaim, São Tomé and Príncipe

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Weather in August

August ushers in an increase in rainfall and a higher number of rainy days, marking the end of the dry spell. Despite the reintroduction of rains, the temperature remains fairly constant and the days continue to be warm and humid. Strong winds continue to prevail, sweeping across the city at an average speed of 17.1km/h (10.6mph). The mild days are offset by more hours of sunshine, adding a bright touch to the weather landscape of Bombaim.

Temperature

The shift into August finds Bombaim at an average high-temperature of a still moderately hot 24.8°C (76.6°F), closely comparable to July's conditions. Bombaim maintains a consistent average nighttime low-temperature of 23.2°C (73.8°F) throughout August.

Humidity

August through October, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Bombaim, during August, the rain falls for 12.8 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, in Bombaim, São Tomé and Príncipe, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

The average length of the day in August in Bombaim is 12h and 7min.
On the first day of the month, sunrise is at 05:35 and sunset at 17:43. On the last day of August, sunrise is at 05:30 and sunset at 17:37 GMT.

Sunshine

The month with the least sunshine is August, with an average of 5h of sunshine.

UV index

In August, the average daily maximum UV index in Bombaim is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

What are August temperatures in Bombaim?

The high-temperature, in August, in Bombaim, records 24.8°C (76.6°F), while the low-temperature is 23.2°C (73.8°F). In May, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 31°C (87.8°F).

What is the most humid month in Bombaim?

The months with the highest humidity in Bombaim, São Tomé and Príncipe, are August through October, with an average relative humidity of 83%.

What is the average humidity in August in Bombaim?

In Bombaim, the average relative humidity in August is 83%.

How much does it rain in Bombaim in August?

In Bombaim, São Tomé and Príncipe, in August, it is raining for 12.8 days, with typically 21mm (0.83") of accumulated precipitation.

How many hours of daylight does Bombaim have in August?

In Bombaim, São Tomé and Príncipe, the average day length in August is 12h and 7min.

When are sunrise and sunset in August in Bombaim?

In August, on the first day of the month, sunrise is at 05:35 and sunset at 17:43. On the last day of the month, in Bombaim, São Tomé and Príncipe, sunrise is at 05:30 and sunset at 17:37 GMT.

What is the month with the least sunshine in Bombaim?

With an average of 5h of sunshine, August has the least sunshine of the year in Bombaim, São Tomé and Príncipe.

How long on average sun shines in August in Bombaim?

In August, the average sunshine duration in Bombaim is 5h.

What is the UV index intensity in August in Bombaim?

In August, the average daily maximum UV index in Bombaim is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in August
Bombaim, São Tomé and Príncipe

Average temperature in August - Bombaim, São Tomé and Príncipe
  • Average high temperature in August: 24.8°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).

  • Average low temperature in August: 23.2°C

The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).

Average pressure in August
Bombaim, São Tomé and Príncipe

Average pressure in August - Bombaim, São Tomé and Príncipe
  • Average pressure in August: 1014.1mbar

The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).

Average wind speed in August
Bombaim, São Tomé and Príncipe

Average wind speed in August - Bombaim, São Tomé and Príncipe
  • Average wind speed in August: 17.1km/h

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).

Average humidity in August
Bombaim, São Tomé and Príncipe

Average humidity in August - Bombaim, São Tomé and Príncipe
  • Average humidity in August: 83%

The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).

Average rainfall in August
Bombaim, São Tomé and Príncipe

Average rainfall in August - Bombaim, São Tomé and Príncipe
  • Average rainfall in August: 21mm

The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in August
Bombaim, São Tomé and Príncipe

Average rainfall days in August - Bombaim, São Tomé and Príncipe
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).

Average daylight in August /
Average sunshine in August
Bombaim, São Tomé and Príncipe

Average daylight in August / Average sunshine in August - Bombaim, São Tomé and Príncipe
  • Average daylight in August: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is November (Average daylight: 12h and 6min).

  • Average sunshine in August: 5h and 0min

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

Average sunshine days in August
Bombaim, São Tomé and Príncipe

Average sunshine days in August - Bombaim, São Tomé and Príncipe
  • Average sunshine days in August: 8 days

The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).

Average UV index in August
Bombaim, São Tomé and Príncipe

Average UV index in August - Bombaim, São Tomé and Príncipe
  • Average UV index in August: 6

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average cloud cover in August
Bombaim, São Tomé and Príncipe

Average cloud cover in August - Bombaim, São Tomé and Príncipe
  • Average cloud cover in August: 65

The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).

Average visibility in August
Bombaim, São Tomé and Príncipe

Average visibility in August - Bombaim, São Tomé and Príncipe
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

Bombaim, São Tomé and Príncipe

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