July weather forecast
Caldeiras, São Tomé and Príncipe

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Weather in July

The year transitions into its coolest month in July, with the average high temperature in Caldeiras being a comfortable 24.5°C (76.1°F). July's weather sees a marginal increase in rainfall from the previous month, to 9mm (0.35") over 8 days. The city basks in a relative calm with lower winds, clear skies, and a cool yet refreshing environment inviting visitors to indulge in various activities, from exploring the local markets to boat rides along the coast.

Temperature

During the coldest month in Caldeiras, July, temperatures average a high of 24.5°C (76.1°F) and a low of 23°C (73.4°F).

Humidity

The average relative humidity in July in Caldeiras is 82%.

Rainfall

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

Daylight

The average length of the day in July in Caldeiras is 12h and 8min.
On the first day of July in Caldeiras, São Tomé and Príncipe, 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.

Sunshine

The average sunshine in July is 6h.

UV index

The month with the lowest UV index is July, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in July transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. To protect against the Sun's most potent rays, avoid direct exposure around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the coldest time of year in Caldeiras?

Caldeiras, São Tomé and Príncipe, notes the coldest temperatures in July, with a average high of 24.5°C (76.1°F) and a low of 23°C (73.4°F).

What are the temperatures in Caldeiras in July?

In July, the average high-temperature and low-temperature in Caldeiras are 24.5°C (76.1°F) and 23°C (73.4°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in May is calculated to be 31°C (87.8°F).

What is the average humidity in July in Caldeiras?

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

What is the driest month in Caldeiras?

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

How much does it rain in Caldeiras in July?

In Caldeiras, during July, the rain falls for 8.4 days and regularly aggregates up to 9mm (0.35") of precipitation.

How many hours of daylight does Caldeiras have in July?

In July, the average day length is 12h and 8min.

When is the sunrise / sunset in July in Caldeiras?

In July, on the first day of the month, 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 Caldeiras have in July?

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

When is the lowest UV index in Caldeiras?

July is the month with the lowest UV index, with an average maximum UV index of 5.

What is the UV index intensity in July in Caldeiras?

In Caldeiras, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.

Average temperature in July
Caldeiras, São Tomé and Príncipe

Average temperature in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average pressure in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average wind speed in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average humidity in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average rainfall in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average rainfall days in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average daylight in July / Average sunshine in July - Caldeiras, 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 month with the shortest days is December (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
Caldeiras, São Tomé and Príncipe

Average sunshine days in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average UV index in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average cloud cover in July - Caldeiras, 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
Caldeiras, São Tomé and Príncipe

Average visibility in July - Caldeiras, 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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Caldeiras, São Tomé and Príncipe

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