August weather forecast
Saint-Louis-du-Nord, Haiti

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Weather in August

August, being a month of transition, maintains the climate pattern from July. This period brings a shift towards slightly cooler days compared to the peak temperatures of July. Simultaneously, the city observes a marginal increase in rainfall from 88mm to 97mm. On the bright side, there's plenty of sunshine to enjoy during the 12.8 hours of daylight time. In essence, the warm sea and air temperatures make swimming and beach days an absolute delight.

Temperature

August's onset in Saint-Louis-du-Nord records an average high-temperature of a still hot 30.4°C, a near match to July's 30.7°C. During August, Saint-Louis-du-Nord witnesses a consistent average low-temperature of 23.3°C.

Heat index

Throughout August, the heat index is calculated to be a fiery hot 38°C. Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Saint-Louis-du-Nord, during August, the rain falls for 22.3 days and regularly aggregates up to 97mm of precipitation. In Saint-Louis-du-Nord, during the entire year, the rain falls for 219.6 days and collects up to 736mm of precipitation.

Sea temperature

In Saint-Louis-du-Nord, in August, the average water temperature is 29.4°C.
Note: Surface water temperatures falling between 25°C and 29°C are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

The average length of the day in August is 12h and 47min.
On the first day of the month, sunrise is at 06:26 and sunset at 19:28. On the last day of August, in Saint-Louis-du-Nord, sunrise is at 06:35 and sunset at 19:07 EDT.

Sunshine

July and August, with an average of 11.3h of sunshine, are months with the most sunshine in Saint-Louis-du-Nord, Haiti.

UV index

The months with the highest UV index are April through September, 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 average person.
Note: The maximum daily UV index, 7 in August, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
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FAQ

How hot is it in Saint-Louis-du-Nord in August?

An average high-temperature, in August, in Saint-Louis-du-Nord, is 30.4°C and the average low-temperature is 23.3°C. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 38°C.

What is the average humidity in August in Saint-Louis-du-Nord?

In August, the average relative humidity is 77%.

How much does it rain in Saint-Louis-du-Nord in August?

In August, the rain falls for 22.3 days. Throughout August, 97mm of precipitation is accumulated.

How warm is the water in August in Saint-Louis-du-Nord?

In Saint-Louis-du-Nord, in August, the average water temperature is 29.4°C. For any water activity, surface water temperatures between 25°C and 29°C are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in August in Saint-Louis-du-Nord?

The average day length in August is 12h and 47min.

When are sunrise and sunset in August in Saint-Louis-du-Nord?

In August, on the first day of the month, sunrise is at 06:26 and sunset at 19:28. On the last day of the month, in Saint-Louis-du-Nord, Haiti, sunrise is at 06:35 and sunset at 19:07 EDT.

What is the month with the most sunshine in Saint-Louis-du-Nord?

July and August, with an average of 11.3h of sunshine, are months with the most sunshine in Saint-Louis-du-Nord.

How many hours of sunshine does Saint-Louis-du-Nord have in August?

In August, the average sunshine duration in Saint-Louis-du-Nord is 11.3h.

What are the months with the highest UV index in Saint-Louis-du-Nord?

April through September, with an average maximum UV index of 7, are months with the highest UV index in Saint-Louis-du-Nord, Haiti.

How high is the UV index in August in Saint-Louis-du-Nord?

In Saint-Louis-du-Nord, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Saint-Louis-du-Nord, Haiti

Average temperature in August - Saint-Louis-du-Nord, Haiti
  • Average high temperature in August: 30.4°C

The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (27.3°C).

  • Average low temperature in August: 23.3°C

The month with the highest average low temperature is July (23.5°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).

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Average pressure in August
Saint-Louis-du-Nord, Haiti

Average pressure in August - Saint-Louis-du-Nord, Haiti
  • Average pressure in August: 1014.4mbar

The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

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Average wind speed in August
Saint-Louis-du-Nord, Haiti

Average wind speed in August - Saint-Louis-du-Nord, Haiti
  • Average wind speed in August: 8km/h

The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).

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Average humidity in August
Saint-Louis-du-Nord, Haiti

Average humidity in August - Saint-Louis-du-Nord, Haiti
  • Average humidity in August: 77%

The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are March and April (74%).

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Average rainfall in August
Saint-Louis-du-Nord, Haiti

Average rainfall in August - Saint-Louis-du-Nord, Haiti
  • Average rainfall in August: 97mm

The wettest month (with the highest rainfall) is May (118mm).
The driest months (with the least rainfall) are January and December (13mm).

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Average rainfall days in August
Saint-Louis-du-Nord, Haiti

Average rainfall days in August - Saint-Louis-du-Nord, Haiti
  • Average rainfall days in August: 22.3 days

The month with the highest number of rainy days is May (25.3 days).
The month with the least rainy days is December (8.5 days).

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Average sea temperature in August
Saint-Louis-du-Nord, Haiti

Average sea temperature in August - Saint-Louis-du-Nord, Haiti
  • Average sea temperature in August: 29.4°C

The best month for swimming (with the highest average sea temperature) is September (29.7°C).
The coldest months (with the lowest average sea temperature) are January and February (26.3°C).

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Average daylight in August /
Average sunshine in August
Saint-Louis-du-Nord, Haiti

Average daylight in August / Average sunshine in August - Saint-Louis-du-Nord, Haiti
  • Average daylight in August: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in August: 11h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 12min).

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Average sunshine days in August
Saint-Louis-du-Nord, Haiti

Average sunshine days in August - Saint-Louis-du-Nord, Haiti
  • Average sunshine days in August: 5.5 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is September (3.2 days).

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Average UV index in August
Saint-Louis-du-Nord, Haiti

Average UV index in August - Saint-Louis-du-Nord, Haiti
  • Average UV index in August: 7

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

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Average cloud cover in August
Saint-Louis-du-Nord, Haiti

Average cloud cover in August - Saint-Louis-du-Nord, Haiti
  • Average cloud cover in August: 23

The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is December (Cloud cover 18).

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Average visibility in August
Saint-Louis-du-Nord, Haiti

Average visibility in August - Saint-Louis-du-Nord, Haiti
  • Average visibility in August: 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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Saint-Louis-du-Nord, Haiti

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