October weather forecast
Dona Augusta, São Tomé and Príncipe

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Weather in October

October experiences the first significant increase in rainfall since May, signaling the arrival of the wet season. A higher amount of rainfall at 220mm (8.66"), spread over 25 days, results in increased humidity and less sunshine. Live music, cultural performances, and vibrant festivities decorate the city, while locals enjoy the rain-filled outdoors of the tropical climate. Slightly cooler evenings bring the community together, enhancing the cultural exchange.

Temperature

As October takes hold in Dona Augusta, the average high-temperature is a still moderately hot 26.4°C (79.5°F), nearly mirroring that of the previous month. During the month of October, Dona Augusta's average nighttime temperature closely mirrors its daytime counterpart, at a still warm 25.5°C (77.9°F).

Humidity

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

Rainfall

In Dona Augusta, São Tomé and Príncipe, in October, during 24.7 rainfall days, 220mm (8.66") of precipitation is typically accumulated. Throughout the year, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

The month with the shortest days is October, with an average of 12h and 6min of daylight.
On the first day of October, sunrise is at 05:19 and sunset at 17:26. On the last day of the month, sunrise is at 05:13 and sunset at 17:20 GMT.

Sunshine

In Dona Augusta, the average sunshine in October is 6.7h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Dona Augusta. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 in October translates into these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What are the temperatures in Dona Augusta in October?

In Dona Augusta, in October, the average high-temperature is 26.4°C (79.5°F), and the average low-temperature is 25.5°C (77.9°F). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 31°C (87.8°F).

What are the most humid months in Dona Augusta?

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

What is the average humidity in October in Dona Augusta?

The average relative humidity in October in Dona Augusta is 83%.

How many days does it rain in October in Dona Augusta?

In Dona Augusta, São Tomé and Príncipe, in October, it is raining for 24.7 days, with typically 220mm (8.66") of accumulated precipitation.

What is the month with the shortest days in Dona Augusta?

October has the shortest days of the year in Dona Augusta, São Tomé and Príncipe, with an average of 12h and 6min of daylight.

How many hours of daylight does Dona Augusta have in October?

In October, the average day length in Dona Augusta, São Tomé and Príncipe, is 12h and 7min.

When is the sunrise / sunset in October in Dona Augusta?

In October, on the first day of the month, sunrise is at 05:19 and sunset at 17:26. On the last day of the month, sunrise is at 05:13 and sunset at 17:20 GMT.

How many hours of sunshine does Dona Augusta have in October?

The average sunshine duration in October in Dona Augusta, São Tomé and Príncipe, is 6.7h.

When is the highest UV index in Dona Augusta?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Dona Augusta, São Tomé and Príncipe.

What is the UV index reading in October in Dona Augusta?

The average daily maximum UV index in October is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in October
Dona Augusta, São Tomé and Príncipe

Average temperature in October - Dona Augusta, São Tomé and Príncipe
  • Average high temperature in October: 26.4°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 October: 25.5°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).

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Average pressure in October
Dona Augusta, São Tomé and Príncipe

Average pressure in October - Dona Augusta, São Tomé and Príncipe
  • Average pressure in October: 1011.4mbar

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

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Average wind speed in October
Dona Augusta, São Tomé and Príncipe

Average wind speed in October - Dona Augusta, São Tomé and Príncipe
  • Average wind speed in October: 14.2km/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).

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Average humidity in October
Dona Augusta, São Tomé and Príncipe

Average humidity in October - Dona Augusta, São Tomé and Príncipe
  • Average humidity in October: 83%

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

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Average rainfall in October
Dona Augusta, São Tomé and Príncipe

Average rainfall in October - Dona Augusta, São Tomé and Príncipe
  • Average rainfall in October: 220mm

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

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Average rainfall days in October
Dona Augusta, São Tomé and Príncipe

Average rainfall days in October - Dona Augusta, São Tomé and Príncipe
  • Average rainfall days in October: 24.7 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).

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Average daylight in October /
Average sunshine in October
Dona Augusta, São Tomé and Príncipe

Average daylight in October / Average sunshine in October - Dona Augusta, São Tomé and Príncipe
  • Average daylight in October: 12h and 1min

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

  • Average sunshine in October: 6h and 4min

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).

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Average sunshine days in October
Dona Augusta, São Tomé and Príncipe

Average sunshine days in October - Dona Augusta, São Tomé and Príncipe
  • Average sunshine days in October: 2.7 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).

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Average UV index in October
Dona Augusta, São Tomé and Príncipe

Average UV index in October - Dona Augusta, São Tomé and Príncipe
  • Average UV index in October: 7

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).

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Average cloud cover in October
Dona Augusta, São Tomé and Príncipe

Average cloud cover in October - Dona Augusta, São Tomé and Príncipe
  • Average cloud cover in October: 53

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

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Average visibility in October
Dona Augusta, São Tomé and Príncipe

Average visibility in October - Dona Augusta, São Tomé and Príncipe
  • Average visibility in October: 9km

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).

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Dona Augusta, São Tomé and Príncipe

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