July weather forecast
Rennell Island, Solomon Islands

July's weather on Rennell Island stays aligned with that of June, maintaining the persistently warm conditions of the locale. Interestingly, rainfall rises slightly to 207mm (8.15"), countering the general global July summer stereotype. The sea still maintains its warm temperature, inviting swimmers and divers. As the daylight duration stabilizes, the overall rhythm of island life adjusts accordingly. Attention to UV protection remains a priority despite the slight decline in the UV index.

Temperature

July stands out as Rennell Island's coldest month, with temperatures ranging between an average high of 29°C (84.2°F) and a low of 22°C (71.6°F).

Rainfall

In Rennell Island, during July, the rain falls for 16 days and regularly aggregates up to 207mm (8.15") of precipitation. Throughout the year, in Rennell Island, there are 196 rainfall days, and 2764mm (108.82") of precipitation is accumulated.

Sea temperature

June through October, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

In Rennell Island, the average length of the day in July is 11h and 31min.
On the first day of the month, sunrise is at 06:39 and sunset at 18:07. On the last day of July, sunrise is at 06:37 and sunset at 18:14 +11.

Sunshine

The months with the least sunshine in Rennell Island are January through July, September and December, with an average of 6h of sunshine.

UV index

The months with the lowest UV index are June and July, with an average maximum UV index of 9. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 9 in July suggests the following recommendations:
Always be cautious. Skin and eyes can be affected swiftly without protection. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. 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. Take caution! The UV rays from the Sun gain strength from sand and water reflections.