July weather forecast
Pointe Caïman, French Guiana

July

Weather in July

July, the same as June, is a moderately hot summer month in Pointe Caïman, French Guiana, with an average temperature fluctuating between 29.5°C (85.1°F) and 24.3°C (75.7°F).

Temperature

With the arrival of July, Pointe Caïman's average high-temperature registers at a still warm 29.5°C (85.1°F), indicating a subtle variation from the previous month. During July, Pointe Caïman experiences an average low-temperature of 24.3°C (75.7°F) at night.

Heat index

July's mean heat index is appraised at a torrid 36°C (96.8°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. 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 particularly relevant to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in July in Pointe Caïman is 81%.

Rainfall

In Pointe Caïman, in July, it is raining for 27.4 days, with typically 146mm (5.75") of accumulated precipitation. Throughout the year, in Pointe Caïman, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.

Daylight

In July, the average length of the day in Pointe Caïman is 12h and 23min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:46. On the last day of July, in Pointe Caïman, sunrise is at 06:26 and sunset at 18:47 -03.

Sunshine

The average sunshine in July is 8.4h.

UV index

The months with the highest UV index in Pointe Caïman are July through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

How hot is July in Pointe Caïman?
In July, the average high-temperature and low-temperature in Pointe Caïman are 29.5°C (85.1°F) and 24.3°C (75.7°F) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 36°C (96.8°F).
What is the average humidity in July in Pointe Caïman?
In July, the average relative humidity in Pointe Caïman, French Guiana, is 81%.
How many days does it rain in July in Pointe Caïman?
In Pointe Caïman, French Guiana, in July, it is raining for 27.4 days, with typically 146mm (5.75") of accumulated precipitation.
How many hours of daylight does Pointe Caïman have in July?
In July, the average day length in Pointe Caïman, French Guiana, is 12h and 23min.
When is the sunrise / sunset in July in Pointe Caïman?
On the first day of July in Pointe Caïman, sunrise is at 06:22 and sunset at 18:46. On the last day of the month, sunrise is at 06:26 and sunset at 18:47 -03.
How long on average sun shines in July in Pointe Caïman?
In Pointe Caïman, the average sunshine duration in July is 8.4h.
What is the month with the highest UV index in Pointe Caïman?
The months with the highest UV index are July through November, with an average maximum UV index of 7.
What is the UV index reading in July in Pointe Caïman?
In July, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July - Pointe Caïman, French Guiana
Average temperature in July
Pointe Caïman, 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).

Average pressure in July - Pointe Caïman, French Guiana
Average pressure in July
Pointe Caïman, 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).

Average wind speed in July - Pointe Caïman, French Guiana
Average wind speed in July
Pointe Caïman, 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).

Average humidity in July - Pointe Caïman, French Guiana
Average humidity in July
Pointe Caïman, 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%).

Average rainfall in July - Pointe Caïman, French Guiana
Average rainfall in July
Pointe Caïman, 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).

Average rainfall days in July - Pointe Caïman, French Guiana
Average rainfall days in July
Pointe Caïman, 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).

Average daylight in July / Average sunshine in July - Pointe Caïman, French Guiana
Average daylight in July /
Average sunshine in July
Pointe Caïman, 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).

Average sunshine days in July - Pointe Caïman, French Guiana
Average sunshine days in July
Pointe Caïman, 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).

Average UV index in July - Pointe Caïman, French Guiana
Average UV index in July
Pointe Caïman, 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).

Average cloud cover in July - Pointe Caïman, French Guiana
Average cloud cover in July
Pointe Caïman, 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).

Average visibility in July - Pointe Caïman, French Guiana
Average visibility in July
Pointe Caïman, 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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