July weather forecast
Dégrad Maman Piraye, French Guiana

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Weather in July

July, like June, in Dégrad Maman Piraye, French Guiana, is a moderately hot summer month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 29.5°C (85.1°F).

Temperature

The arrival of July marks a slight shift to an average high-temperature of a still warm 29.5°C (85.1°F) from June's 28.8°C (83.8°F). Dégrad Maman Piraye observes an average nighttime temperature of 24.3°C (75.7°F) during July.

Heat index

In July, the heat index is appraised at a very hot 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Dégrad Maman Piraye, the average relative humidity in July is 81%.

Rainfall

In Dégrad Maman Piraye, in July, during 27.4 rainfall days, 146mm (5.75") of precipitation is typically accumulated. In Dégrad Maman Piraye, French Guiana, during the entire year, the rain falls for 288 days and collects up to 1773mm (69.8") of precipitation.

Daylight

In July, the average length of the day in Dégrad Maman Piraye is 12h and 24min.
On the first day of July in Dégrad Maman Piraye, sunrise is at 06:24 and sunset at 18:50. On the last day of the month, sunrise is at 06:29 and sunset at 18:50 -03.

Sunshine

The average sunshine in July is 8.4h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

How hot is July in Dégrad Maman Piraye?

In Dégrad Maman Piraye, 29.5°C (85.1°F) is the average high-temperature and 24.3°C (75.7°F) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is appraised at 36°C (96.8°F).

What is the average humidity in July in Dégrad Maman Piraye?

In July, the average relative humidity in Dégrad Maman Piraye, French Guiana, is 81%.

How many days does it rain in July in Dégrad Maman Piraye?

In July, in Dégrad Maman Piraye, the rain falls for 27.4 days. Throughout July, 146mm (5.75") of precipitation is accumulated.

How many hours of daylight does Dégrad Maman Piraye have in July?

The average day length in July in Dégrad Maman Piraye, French Guiana, is 12h and 24min.

When is the sunrise / sunset in July in Dégrad Maman Piraye?

In July, on the first day of the month, sunrise is at 06:24 and sunset at 18:50. On the last day of the month, in Dégrad Maman Piraye, French Guiana, sunrise is at 06:29 and sunset at 18:50 -03.

How long on average sun shines in July in Dégrad Maman Piraye?

In Dégrad Maman Piraye, the average sunshine duration in July is 8.4h.

What is the month with the highest UV index in Dégrad Maman Piraye?

The months with the highest UV index are July through November, with an average maximum UV index of 7.

How high is the UV index in July in Dégrad Maman Piraye?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Average temperature in July
Dégrad Maman Piraye, French Guiana

Average temperature in July - Dégrad Maman Piraye, French Guiana
  • Average high temperature in July: 29.5°C

The warmest months (with the highest average high temperature) are September and October (30.9°C).
The month with the lowest average high temperature is February (27.5°C).

  • Average low temperature in July: 24.3°C

The month with the highest average low temperature is November (25.1°C).
The coldest month (with the lowest average low temperature) is January (24.2°C).

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Average pressure in July
Dégrad Maman Piraye, French Guiana

Average pressure in July - Dégrad Maman Piraye, French Guiana
  • Average pressure in July: 1013.1mbar

The months with the highest atmospheric pressure are June and July (1013.1mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).

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Average wind speed in July
Dégrad Maman Piraye, French Guiana

Average wind speed in July - Dégrad Maman Piraye, French Guiana
  • Average wind speed in July: 9.7km/h

The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).

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Average humidity in July
Dégrad Maman Piraye, French Guiana

Average humidity in July - Dégrad Maman Piraye, French Guiana
  • Average humidity in July: 81%

The months with the highest relative humidity are February and May (84%).
The months with the lowest relative humidity are September and October (77%).

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Average rainfall in July
Dégrad Maman Piraye, French Guiana

Average rainfall in July - Dégrad Maman Piraye, French Guiana
  • Average rainfall in July: 146mm

The wettest month (with the highest rainfall) is May (279mm).
The driest month (with the least rainfall) is September (29mm).

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Average rainfall days in July
Dégrad Maman Piraye, French Guiana

Average rainfall days in July - Dégrad Maman Piraye, French Guiana
  • Average rainfall days in July: 27.4 days

The month with the highest number of rainy days is May (29.6 days).
The months with the least rainy days are September and October (14.3 days).

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Average daylight in July /
Average sunshine in July
Dégrad Maman Piraye, French Guiana

Average daylight in July / Average sunshine in July - Dégrad Maman Piraye, French Guiana
  • Average daylight in July: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in July: 8h and 2min

The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

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Average sunshine days in July
Dégrad Maman Piraye, French Guiana

Average sunshine days in July - Dégrad Maman Piraye, French Guiana
  • Average sunshine days in July: 1.5 days

The month with the most sunshine days is October (13.2 days).
The month with the least sunshine days is May (0.6 days).

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Average UV index in July
Dégrad Maman Piraye, French Guiana

Average UV index in July - Dégrad Maman Piraye, French Guiana
  • Average UV index in July: 7

The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).

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Average cloud cover in July
Dégrad Maman Piraye, French Guiana

Average cloud cover in July - Dégrad Maman Piraye, French Guiana
  • Average cloud cover in July: 38

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 25).

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Average visibility in July
Dégrad Maman Piraye, French Guiana

Average visibility in July - Dégrad Maman Piraye, French Guiana
  • Average visibility in July: 9km

The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).

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Dégrad Maman Piraye, French Guiana

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