October weather forecast
Bombaim, São Tomé and Príncipe

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Weather in October

October brings with it the heaviest rainfall of the year at 220mm (8.66"), transforming Bombaim into a vibrant and lush green landscape. While the high temperatures persist, the quantity of sunlight diminishes. Varying wind speeds enliven the atmosphere and bring relief to the warm humid climate. The decreased visibility on rainy days adds a mystical charm to the city's stunning vistas, enhancing its natural allure.

Temperature

As Bombaim, São Tomé and Príncipe, transitions from September to October, the average high-temperatures adjust to a still warm 26.4°C (79.5°F), nearly the same as the previous 25.5°C (77.9°F). Bombaim consistently logs a low temperature averaging a still warm 25.5°C (77.9°F) during October, a modest drop from daytime temperatures.

Humidity

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

Rainfall

In Bombaim, 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 average length of the day in October in Bombaim is 12h and 7min.
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 Bombaim, 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. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 during October translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What are October temperatures in Bombaim?

The high-temperature, in October, in Bombaim, records 26.4°C (79.5°F), while the low-temperature is 25.5°C (77.9°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 are the most humid months in Bombaim?

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

What is the average humidity in October in Bombaim?

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

How much does it rain in Bombaim in October?

In October, in Bombaim, São Tomé and Príncipe, the rain falls for 24.7 days. Throughout October, 220mm (8.66") of precipitation is accumulated.

How many hours of daylight does Bombaim have in October?

In October, the average day length in Bombaim is 12h and 7min.

When are sunrise and sunset in October in Bombaim?

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, in Bombaim, São Tomé and Príncipe, sunrise is at 05:13 and sunset at 17:20 GMT.

How many hours of sunshine does Bombaim have in October?

In October, the average sunshine duration in Bombaim, São Tomé and Príncipe, is 6.7h.

What are the months with the highest UV index in Bombaim?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Bombaim.

How high is the UV index in October in Bombaim?

In Bombaim, São Tomé and Príncipe, the average daily maximum UV index in October is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in October
Bombaim, São Tomé and Príncipe

Average temperature in October - Bombaim, 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).

Average pressure in October
Bombaim, São Tomé and Príncipe

Average pressure in October - Bombaim, 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).

Average wind speed in October
Bombaim, São Tomé and Príncipe

Average wind speed in October - Bombaim, 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).

Average humidity in October
Bombaim, São Tomé and Príncipe

Average humidity in October - Bombaim, 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%).

Average rainfall in October
Bombaim, São Tomé and Príncipe

Average rainfall in October - Bombaim, 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).

Average rainfall days in October
Bombaim, São Tomé and Príncipe

Average rainfall days in October - Bombaim, 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).

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

Average daylight in October / Average sunshine in October - Bombaim, 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 November (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).

Average sunshine days in October
Bombaim, São Tomé and Príncipe

Average sunshine days in October - Bombaim, 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).

Average UV index in October
Bombaim, São Tomé and Príncipe

Average UV index in October - Bombaim, 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).

Average cloud cover in October
Bombaim, São Tomé and Príncipe

Average cloud cover in October - Bombaim, 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).

Average visibility in October
Bombaim, São Tomé and Príncipe

Average visibility in October - Bombaim, 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).

Bombaim, São Tomé and Príncipe

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