July weather forecast
Cul-de-Sac, Saint Martin

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Weather in July

July further accentuates the characteristics of Cul-de-Sac's wet season. It stands out as the windiest month of the year, with average wind speed reaching 25.6km/h (15.9mph). The amount of rainfall and humidity remains high, creating a humid and wet atmosphere. As one nears the peak of the wet season, the temperatures barely fluctuates from previous months, contributing to the consistent tropical climate. July's weather in Cul-de-Sac is a mix of heavy winds, ample rainfall, and sweltering heat.

Temperature

Cul-de-Sac in July witnesses an average high-temperature of a still moderately hot 28.3°C (82.9°F), indicating a slight variation from June's 28.1°C (82.6°F). Cul-de-Sac, during July nights, records a temperature marginally cooler than the daytime average, at a still warm 27.1°C (80.8°F).

Heat index

Throughout July, the heat index is estimated at a tropical 33°C (91.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The months with the highest humidity in Cul-de-Sac are May through August, with an average relative humidity of 78%.

Rainfall

In Cul-de-Sac, in July, it is raining for 25.1 days, with typically 83mm (3.27") of accumulated precipitation. Throughout the year, there are 252.8 rainfall days, and 771mm (30.35") of precipitation is accumulated.

Daylight

The average length of the day in July is 13h and 5min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:52. On the last day of July, sunrise is at 05:50 and sunset at 18:46 AST.

Sunshine

The average sunshine in July is 10.1h.

UV index

The months with the highest UV index in Cul-de-Sac are January through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during July morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

How hot is July in Cul-de-Sac?

The high-temperature, in July, in Cul-de-Sac, is 28.3°C (82.9°F), while the low-temperature averages to 27.1°C (80.8°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in July is estimated at 33°C (91.4°F).

What are the most humid months in Cul-de-Sac?

The months with the highest humidity in Cul-de-Sac, Saint Martin, are May through August, with an average relative humidity of 78%.

What is the average humidity in July in Cul-de-Sac?

In Cul-de-Sac, Saint Martin, the average relative humidity in July is 78%.

How much does it rain in Cul-de-Sac in July?

In Cul-de-Sac, Saint Martin, in July, it is raining for 25.1 days, with typically 83mm (3.27") of accumulated precipitation.

What is the average length of the day in July in Cul-de-Sac?

In Cul-de-Sac, the average day length in July is 13h and 5min.

What time are sunrise and sunset in July in Cul-de-Sac?

On the first day of July in Cul-de-Sac, Saint Martin, sunrise is at 05:40 and sunset at 18:52. On the last day of the month, sunrise is at 05:50 and sunset at 18:46 AST.

How long on average sun shines in July in Cul-de-Sac?

In Cul-de-Sac, Saint Martin, the average sunshine duration in July is 10.1h.

What are the months with the highest UV index in Cul-de-Sac?

January through November, with an average maximum UV index of 7, are months with the highest UV index in Cul-de-Sac.

What is the UV index reading in July in Cul-de-Sac?

In July, the average daily maximum UV index in Cul-de-Sac, Saint Martin, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in July
Cul-de-Sac, Saint Martin

Average temperature in July - Cul-de-Sac, Saint Martin
  • Average high temperature in July: 28.3°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.8°C).

  • Average low temperature in July: 27.1°C

The month with the highest average low temperature is September (27.7°C).
The coldest month (with the lowest average low temperature) is March (24.7°C).

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Average pressure in July
Cul-de-Sac, Saint Martin

Average pressure in July - Cul-de-Sac, Saint Martin
  • Average pressure in July: 1016.4mbar

The months with the highest atmospheric pressure are January and June (1016.6mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).

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Average wind speed in July
Cul-de-Sac, Saint Martin

Average wind speed in July - Cul-de-Sac, Saint Martin
  • Average wind speed in July: 25.6km/h

The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is October (18.9km/h).

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Average humidity in July
Cul-de-Sac, Saint Martin

Average humidity in July - Cul-de-Sac, Saint Martin
  • Average humidity in July: 78%

The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March and December (75%).

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Average rainfall in July
Cul-de-Sac, Saint Martin

Average rainfall in July - Cul-de-Sac, Saint Martin
  • Average rainfall in July: 83mm

The wettest month (with the highest rainfall) is October (103mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in July
Cul-de-Sac, Saint Martin

Average rainfall days in July - Cul-de-Sac, Saint Martin
  • Average rainfall days in July: 25.1 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is February (14.8 days).

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Average daylight in July /
Average sunshine in July
Cul-de-Sac, Saint Martin

Average daylight in July / Average sunshine in July - Cul-de-Sac, Saint Martin
  • Average daylight in July: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days in July
Cul-de-Sac, Saint Martin

Average sunshine days in July - Cul-de-Sac, Saint Martin
  • Average sunshine days in July: 1.8 days

The month with the most sunshine days is March (9.9 days).
The month with the least sunshine days is August (1.7 days).

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Average UV index in July
Cul-de-Sac, Saint Martin

Average UV index in July - Cul-de-Sac, Saint Martin
  • Average UV index in July: 7

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

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Average cloud cover in July
Cul-de-Sac, Saint Martin

Average cloud cover in July - Cul-de-Sac, Saint Martin
  • Average cloud cover in July: 41

The months with the most cloud cover are May, June and August (Cloud cover 42).
The months with the least cloud cover are February and March (Cloud cover 34).

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Average visibility in July
Cul-de-Sac, Saint Martin

Average visibility in July - Cul-de-Sac, Saint Martin
  • Average visibility in July: 10km

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

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Cul-de-Sac, Saint Martin

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