July weather forecast
Mon Repos, Saint Lucia

July witnesses the apex of the summer season in Mon Repos, Saint Lucia. Punctuated by sporadic rain showers, July receives the highest rainfall of the year, bathing the city in a cooling embrace. A significant rise to 72mm (2.83") in the monthly rainfall plays a pivotal role in maintaining a pleasant temperature level. With warm days and cool sea breezes in the evening, city tours and beach activities are a common observation. When not pouring, the sky often remains overcast, offering residents and tourists a respite from the otherwise intense summer sun.

Temperature

With July's arrival, Mon Repos's weather records an average high-temperature of a still warm 28.6°C (83.5°F), marking no difference from June. July introduces a small decrease to a nighttime average of 26.9°C (80.4°F) in Mon Repos.

Heat index

The heat index value for July is estimated at a tropical 33°C (91.4°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

July is the most humid month in Mon Repos, Saint Lucia, with an average relative humidity of 77%.

Rainfall

In Mon Repos, in July, it is raining for 23.3 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, in Mon Repos, there are 232.4 rainfall days, and 542mm (21.34") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 51min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:35. On the last day of July, in Mon Repos, sunrise is at 05:47 and sunset at 18:32 AST.

Sunshine

The average sunshine in July is 9.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Mon Repos, Saint Lucia. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.