October weather forecast
Nova Olinda, São Tomé and Príncipe

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Weather in October

October in Nova Olinda is synonymous with a return of the rains. This month experiences a tremendous increase in precipitation, with rainfall reaching 220mm (8.66"). The temperatures maintain their previous range and the overall weather is warm and humid, making the conditions perfect for lush greenery to thrive. October blooms the city into an emerald green paradise, causing an influx of tourists who enjoy this visual treat.

Temperature

The introduction of October in Nova Olinda sees an average high-temperature of a still warm 26.4°C (79.5°F), hardly deviating from September. An average low-temperature of 25.5°C (77.9°F), slightly less than the daytime peak, marks the month of October in Nova Olinda.

Humidity

The months with the highest humidity in Nova Olinda are August through October, with an average relative humidity of 83%.

Rainfall

In October, in Nova Olinda, São Tomé and Príncipe, the rain falls for 24.7 days. Throughout October, 220mm (8.66") of precipitation is accumulated. Throughout the year, in Nova Olinda, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

In Nova Olinda, the average length of the day in October is 12h and 7min.
On the first day of the month, sunrise is at 05:19 and sunset at 17:25. On the last day of October, sunrise is at 05:13 and sunset at 17:19 GMT.

Sunshine

In Nova Olinda, the average sunshine in October is 6.7h.

UV index

The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In October, a daily maximum UV index of 7 leads to the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Nova Olinda in October?

The average high-temperature, in October, in Nova Olinda, is 26.4°C (79.5°F), while the average low-temperature is 25.5°C (77.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in May is estimated at 31°C (87.8°F).

What is the most humid month in Nova Olinda?

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

What is the average humidity in October in Nova Olinda?

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

How much does it rain in Nova Olinda in October?

In Nova Olinda, in October, during 24.7 rainfall days, 220mm (8.66") of precipitation is typically accumulated.

What is the average length of the day in October in Nova Olinda?

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

What time are sunrise and sunset in October in Nova Olinda?

On the first day of October in Nova Olinda, sunrise is at 05:19 and sunset at 17:25. On the last day of the month, sunrise is at 05:13 and sunset at 17:19 GMT.

How long on average sun shines in October in Nova Olinda?

The average sunshine duration in October in Nova Olinda, São Tomé and Príncipe, is 6.7h.

What are the months with the highest UV index in Nova Olinda?

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

What is the UV index reading in October in Nova Olinda?

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

Average temperature in October
Nova Olinda, São Tomé and Príncipe

Average temperature in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average pressure in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average wind speed in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average humidity in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average rainfall in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average rainfall days in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average daylight in October / Average sunshine in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average sunshine days in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average UV index in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average cloud cover in October - Nova Olinda, 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
Nova Olinda, São Tomé and Príncipe

Average visibility in October - Nova Olinda, 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).

Nova Olinda, São Tomé and Príncipe

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