July weather forecast
Garrison, Barbados

July experiences a further hike in rainfall and moisture levels in Garrison, Barbados, continuing the rainy season. Relative to the preceding month, a slight drop in wind speeds is observed, coupled with a small surge in rainfall. Interestingly, July records an increase in rainfall to a notable 85mm (3.35"). Despite these meteorological shifts, the long daylight hours and stable sea temperatures maintain Garrison's allure for beach activities. Wrapping up the month, cloudy conditions become more prevalent, indicative of the peak of the rainy season.

Temperature

With the start of July, Garrison measures an average high-temperature of a still moderately hot 28.4°C (83.1°F), not significantly differing from June's warm 28.4°C (83.1°F). Nights in July in Garrison showcase an average temperature of 27.3°C (81.1°F), slightly cooler than the daytime.

Heat index

July's heat index is computed to be a tropical 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The months with the highest humidity in Garrison, Barbados, are June through August and November, with an average relative humidity of 77%.

Rainfall

In Garrison, Barbados, in July, it is raining for 26.3 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, there are 233.8 rainfall days, and 706mm (27.8") of precipitation is accumulated.

Sea temperature

In July, the average sea temperature in Garrison, Barbados, is 28°C (82.4°F).
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.

Daylight

In Garrison, the average length of the day in July is 12h and 49min.
On the first day of July in Garrison, sunrise is at 05:35 and sunset at 18:28. On the last day of the month, sunrise is at 05:43 and sunset at 18:25 AST.

Sunshine

In Garrison, Barbados, the average sunshine in July is 9.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.