October weather forecast
Chamico, São Tomé and Príncipe

October

Weather in October

October is predominantly characterized by a sizable leap in precipitation to 220mm (8.66"), marking its transition into the latter part of the rainy season. The increase in temperature is consistent with the month of September, with recorded highs of 26.4°C (79.5°F) and lows of 25.5°C (77.9°F). A corresponding increase in humidity accompanies the heightened rainfall. The city experiences a slight reduction of wind speed, down to 14.2km/h (8.8mph). Backed by a UV index of 7, October blesses the city with an increment in the number of sunshine hours, advising inhabitants to gear up with their sunscreens and hats during outdoor ventures.

Temperature

Chamico's average high-temperature in October is a still moderately hot 26.4°C (79.5°F), indicating a subtle variation from September. Chamico registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 25.5°C (77.9°F) during October.

Humidity

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

Rainfall

In Chamico, in October, it is raining for 24.7 days, with typically 220mm (8.66") of accumulated precipitation. Throughout the year, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

In October, the average length of the day in Chamico is 12h and 7min.
On the first day of the month, sunrise is at 05:19 and sunset at 17:26. On the last day of October, in Chamico, sunrise is at 05:14 and sunset at 17:20 GMT.

Sunshine

In October, the average sunshine 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 Chamico, São Tomé and Príncipe. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the UV index of 7 transforms into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What is the temperature in October in Chamico?
In October, in Chamico, 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', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 31°C (87.8°F).
What is the most humid month in Chamico?
The months with the highest humidity in Chamico, São Tomé and Príncipe, are August through October, with an average relative humidity of 83%.
What is the average humidity in October in Chamico?
The average relative humidity in October is 83%.
How many days does it rain in October in Chamico?
In Chamico, in October, it is raining for 24.7 days, with typically 220mm (8.66") of accumulated precipitation.
How many hours of daylight does Chamico have in October?
In October, the average day length is 12h and 7min.
When are sunrise and sunset in October in Chamico?
On the first day of October in Chamico, São Tomé and Príncipe, sunrise is at 05:19 and sunset at 17:26. On the last day of the month, sunrise is at 05:14 and sunset at 17:20 GMT.
How many hours of sunshine does Chamico have in October?
In Chamico, the average sunshine duration in October is 6.7h.
What are the months with the highest UV index in Chamico?
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Chamico, São Tomé and Príncipe.
How high is the UV index in October in Chamico?
In Chamico, São Tomé and Príncipe, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October
Chamico, 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
Chamico, 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
Chamico, 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
Chamico, 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
Chamico, 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
Chamico, 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
Chamico, 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 months with the shortest days are January, November and December (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
Chamico, 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
Chamico, 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
Chamico, 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
Chamico, 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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