July weather forecast
Ribeira Afonso, São Tomé and Príncipe

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Weather in July

Moving to July, the weather in Ribeira Afonso continues to experience lower rainfall with only 9mm (0.35") recorded. Despite being the coolest month with temperatures from 23°C (73.4°F) to 24.5°C (76.1°F), the overall climate remains warm. The relative humidity peaks at 82% due to decreased evaporation, causing an increase in moisture content in the atmosphere. The city enjoys longer sunshine hours, providing opportunities for outdoor activities. The combination of cool temperatures, low rainfall and abundant sunshine makes July a favourite for many.

Temperature

With average temperatures fluctuating between a high of 24.5°C (76.1°F) and a low of 23°C (73.4°F), July stands out as the coldest month.

Humidity

The average relative humidity in July in Ribeira Afonso is 82%.

Rainfall

July is the month with the least rainfall in Ribeira Afonso. Rain falls for 8.4 days and accumulates 9mm (0.35") of precipitation.

Daylight

In July, the average length of the day in Ribeira Afonso, São Tomé and Príncipe, is 12h and 8min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:41. On the last day of July, sunrise is at 05:35 and sunset at 17:43 GMT.

Sunshine

In July, the average sunshine is 6h.

UV index

The month with the lowest UV index is July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 5 in July translates into these instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What month is the coldest in Ribeira Afonso?

July is the coldest month of the year in Ribeira Afonso, registering average temperatures as high as 24.5°C (76.1°F) and as low as 23°C (73.4°F).

What is the average July temperature in Ribeira Afonso?

The average high-temperature, in July, in Ribeira Afonso, is 24.5°C (76.1°F), while the average low-temperature is 23°C (73.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in May is computed to be 31°C (87.8°F).

What is the average humidity in July in Ribeira Afonso?

In Ribeira Afonso, the average relative humidity in July is 82%.

What is the driest month in Ribeira Afonso?

July is the month with the least rainfall in Ribeira Afonso, São Tomé and Príncipe. Rain falls for 8.4 days and accumulates 9mm (0.35") of precipitation.

How many days does it rain in July in Ribeira Afonso?

In Ribeira Afonso, São Tomé and Príncipe, in July, during 8.4 rainfall days, 9mm (0.35") of precipitation is typically accumulated.

How many hours of daylight does Ribeira Afonso have in July?

The average day length in July in Ribeira Afonso is 12h and 8min.

When are sunrise and sunset in July in Ribeira Afonso?

On the first day of July in Ribeira Afonso, sunrise is at 05:33 and sunset at 17:41. On the last day of the month, sunrise is at 05:35 and sunset at 17:43 GMT.

How many hours of sunshine does Ribeira Afonso have in July?

In July, the average sunshine duration in Ribeira Afonso is 6h.

What is the month with the lowest UV index in Ribeira Afonso?

July is the month with the lowest UV index in Ribeira Afonso, São Tomé and Príncipe, with an average maximum UV index of 5.

How high is the UV index in July in Ribeira Afonso?

In July, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in July
Ribeira Afonso, São Tomé and Príncipe

Average temperature in July - Ribeira Afonso, São Tomé and Príncipe
  • Average high temperature in July: 24.5°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 July: 23°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 July
Ribeira Afonso, São Tomé and Príncipe

Average pressure in July - Ribeira Afonso, São Tomé and Príncipe
  • Average pressure in July: 1014.3mbar

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 July
Ribeira Afonso, São Tomé and Príncipe

Average wind speed in July - Ribeira Afonso, São Tomé and Príncipe
  • Average wind speed in July: 17.7km/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 July
Ribeira Afonso, São Tomé and Príncipe

Average humidity in July - Ribeira Afonso, São Tomé and Príncipe
  • Average humidity in July: 82%

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 July
Ribeira Afonso, São Tomé and Príncipe

Average rainfall in July - Ribeira Afonso, São Tomé and Príncipe
  • Average rainfall in July: 9mm

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 July
Ribeira Afonso, São Tomé and Príncipe

Average rainfall days in July - Ribeira Afonso, São Tomé and Príncipe
  • Average rainfall days in July: 8.4 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 July /
Average sunshine in July
Ribeira Afonso, São Tomé and Príncipe

Average daylight in July / Average sunshine in July - Ribeira Afonso, São Tomé and Príncipe
  • Average daylight in July: 12h and 1min

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

  • Average sunshine in July: 6h 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).

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Average sunshine days in July
Ribeira Afonso, São Tomé and Príncipe

Average sunshine days in July - Ribeira Afonso, São Tomé and Príncipe
  • Average sunshine days in July: 14.8 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).

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Average UV index in July
Ribeira Afonso, São Tomé and Príncipe

Average UV index in July - Ribeira Afonso, São Tomé and Príncipe
  • Average UV index in July: 5

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 July
Ribeira Afonso, São Tomé and Príncipe

Average cloud cover in July - Ribeira Afonso, São Tomé and Príncipe
  • Average cloud cover in July: 57

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 July
Ribeira Afonso, São Tomé and Príncipe

Average visibility in July - Ribeira Afonso, São Tomé and Príncipe
  • Average visibility in July: 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).

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Ribeira Afonso, São Tomé and Príncipe

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