July weather forecast
Marigot, Saint Martin

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The stunning island city of Marigot, Saint Martin, with surfing boats all over ashore
The stunning island city of Marigot, Saint Martin, with surfing boats all over ashore

Weather in July

The weather in July at Marigot, Saint Martin, is distinguished by more vigorous rain showers compared to June. Despite the upsurge in rainfall, temperature averages remain relatively unchanged from June to July. However, as August approaches, there is a slight increase in temperature, where the highest reaches 28.5°C (83.3°F).

Temperature

July denotes a minimal variation in the average high-temperature to a still moderately hot 28.3°C (82.9°F) from June's 28.1°C (82.6°F). The nights of July are characterized by an average low-temperature of 27.1°C (80.8°F), subtly descending from daytime highs.

Heat index

For July, the heat index is calculated to be a hot 33°C (91.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

The months with the highest humidity are May through August, with an average relative humidity of 78%.

Rainfall

In Marigot, in July, during 25.1 rainfall days, 83mm (3.27") of precipitation is typically accumulated. Throughout the year, there are 252.8 rainfall days, and 771mm (30.35") of precipitation is accumulated.

Daylight

In July, the average length of the day in Marigot, Saint Martin, 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

In July, the average sunshine is 10.1h.

UV index

January through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 7 during July translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

How hot is it in July?

July temperatures vary between a high-temperature of 28.3°C (82.9°F) and a low-temperature of 27.1°C (80.8°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in July is calculated to be 33°C (91.4°F).

What is the most humid month?

May through August, with an average relative humidity of 78%, are most humid months in Marigot.

What is the average humidity in July?

The average relative humidity in July is 78%.

How many days does it rain in July?

In Marigot, 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?

The average day length in July is 13h and 5min.

When is the sunrise / sunset in July?

On the first day of July, 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 many hours of sunshine does Marigot have in July?

In July, the average sunshine duration is 10.1h.

What is the month with the highest UV index in Marigot?

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

What is the UV index intensity in July?

In Marigot, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in July
Marigot, Saint Martin

Average temperature in July - Marigot, 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).

Average pressure in July
Marigot, Saint Martin

Average pressure in July - Marigot, 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).

Average wind speed in July
Marigot, Saint Martin

Average wind speed in July - Marigot, 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).

Average humidity in July
Marigot, Saint Martin

Average humidity in July - Marigot, 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%).

Average rainfall in July
Marigot, Saint Martin

Average rainfall in July - Marigot, 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).

Average rainfall days in July
Marigot, Saint Martin

Average rainfall days in July - Marigot, 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).

Average daylight in July /
Average sunshine in July
Marigot, Saint Martin

Average daylight in July / Average sunshine in July - Marigot, 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).

Average sunshine days in July
Marigot, Saint Martin

Average sunshine days in July - Marigot, 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).

Average UV index in July
Marigot, Saint Martin

Average UV index in July - Marigot, 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).

Average cloud cover in July
Marigot, Saint Martin

Average cloud cover in July - Marigot, 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).

Average visibility in July
Marigot, Saint Martin

Average visibility in July - Marigot, 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).

Marigot, Saint Martin

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