July weather forecast
Montego Bay, Jamaica

July sees the peak of summer temperatures, with the mercury rising to 32°C (89.6°F). As the hottest month in Montego Bay, it presents the full tropical experience complete with balmy days and warm nights. The sea temperature elevates to 29°C (84.2°F), perfect for indulging in a wide array of water-based activities. While rainfall remains less erratic than the previous months, sufficient precipitations are registered, keeping the city's lush landscape well hydrated. Extended daylight hours ensure that there's never a shortage of time to soak in the beauty of this Jamaican city.

Temperature

The months of July and August are noted for their peak temperatures, with an average high-temperature of 32°C (89.6°F).

Rainfall

In Montego Bay, in July, it is raining for 13 days, with typically 169mm (6.65") of accumulated precipitation. In Montego Bay, during the entire year, the rain falls for 128 days and collects up to 1942mm (76.46") of precipitation.

Sea temperature

In July, the average sea temperature in Montego Bay is 29°C (84.2°F).
Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness.

Daylight

The average length of the day in July in Montego Bay is 13h and 7min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:52. On the last day of July, sunrise is at 05:49 and sunset at 18:46 EST.

Sunshine

In July, the average sunshine in Montego Bay is 8h.

UV index

The months with the highest UV index in Montego Bay are March through September, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 12 during July translates into these guidelines:
Put into action all crucial precautions. Defense against sun damage is a must. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. One should apply and reapply liberally a broad-spectrum sunscreen of SPF 30+ every two hours and immediately after a swim or an outdoor exercise. Be wary! Reflections from sand and water make UV radiation more intense.