July weather forecast
Poiso Alto, São Tomé and Príncipe

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Weather in July

July in Poiso Alto, São Tomé and Príncipe, does not deviate much from its predecessor, maintaining the trend of lowered precipitation and cooler temperature. This is remarkable due to the reduced rainfall readings of 9mm (0.35"), making it the driest month of the year. Interestingly, the wind speed and atmospheric pressure peak this month. The sunshine hours undergo a conspicuously lower ebb, thereby installing July as a distinctly cool and dry period.

Temperature

July, recording an average high temperature of 24.5°C (76.1°F) and a low temperature of 23°C (73.4°F), is Poiso Alto's coldest month.

Humidity

In July, the average relative humidity is 82%.

Rainfall

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

Daylight

In Poiso Alto, the average length of the day in July 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, in Poiso Alto, sunrise is at 05:35 and sunset at 17:43 GMT.

Sunshine

In July, the average sunshine in Poiso Alto is 6h.

UV index

With an average maximum UV index of 5, July is the month with the lowest UV index in Poiso Alto. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 5 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the coldest time of year in Poiso Alto?

Temperature records in Poiso Alto, São Tomé and Príncipe, mark July as the coldest month, with highs averaging 24.5°C (76.1°F) and lows at 23°C (73.4°F).

What are July temperatures in Poiso Alto?

In July, in Poiso Alto, the average high-temperature is 24.5°C (76.1°F), and the average low-temperature is 23°C (73.4°F). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 31°C (87.8°F).

What is the average humidity in July in Poiso Alto?

The average relative humidity in July in Poiso Alto, São Tomé and Príncipe, is 82%.

What is the driest month in Poiso Alto?

The month with the least rainfall is July, when the rain falls for 8.4 days and typically collects 9mm (0.35") of precipitation.

How much does it rain in Poiso Alto in July?

In July, in Poiso Alto, São Tomé and Príncipe, the rain falls for 8.4 days. Throughout July, 9mm (0.35") of precipitation is accumulated.

How many hours of daylight does Poiso Alto have in July?

The average day length in July in Poiso Alto, São Tomé and Príncipe, is 12h and 8min.

When are sunrise and sunset in July in Poiso Alto?

On the first day of July in Poiso Alto, 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.

How long on average sun shines in July in Poiso Alto?

The average sunshine duration in July in Poiso Alto, São Tomé and Príncipe, is 6h.

What is the month with the lowest UV index in Poiso Alto?

The month with the lowest UV index in Poiso Alto is July, with an average maximum UV index of 5.

What is the UV index intensity in July in Poiso Alto?

The average daily maximum UV index in July in Poiso Alto, São Tomé and Príncipe, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.

Average temperature in July
Poiso Alto, São Tomé and Príncipe

Average temperature in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average pressure in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average wind speed in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average humidity in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average rainfall in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average rainfall days in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average daylight in July / Average sunshine in July - Poiso Alto, 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 January, November and 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
Poiso Alto, São Tomé and Príncipe

Average sunshine days in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average UV index in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average cloud cover in July - Poiso Alto, 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
Poiso Alto, São Tomé and Príncipe

Average visibility in July - Poiso Alto, 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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Poiso Alto, São Tomé and Príncipe

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