August weather forecast
Honiara, Solomon Islands

The trend of decreasing temperatures continues through August in Honiara. A slight increase in rainfall to 135mm (5.31") from July is observed, indicating a shift towards the second rainy season. The sea temperature remains almost constant, appealing to brave-hearted swimmers and divers. The increased wind conditions from July prevail, offering opportunities for windsurfing and sailing. The city lights come on earlier as the daylight hours reduce, setting the stage for a vibrant nightlife.

Temperature

Honiara records an average high-temperature of a still warm 28.4°C (83.1°F) in August, maintaining a close correlation with July's 27.8°C (82°F). August notes an average low temperature of 23.4°C (74.1°F) in Honiara, subtly down from the daytime highs.

Heat index

The heat index value during August is evaluated at a tropical 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The months with the lowest humidity are August through November, with an average relative humidity of 83%.

Rainfall

In August, the rain falls for 24.3 days. Throughout August, 135mm (5.31") of precipitation is accumulated. In Honiara, during the entire year, the rain falls for 327.8 days and collects up to 2474mm (97.4") of precipitation.

Sea temperature

The month with the coldest seawater in Honiara, Solomon Islands, is August, with an average sea temperature of 28.6°C (83.5°F).
Note: Engaging in swimming, diving, or other water activities is highly enjoyable in temperatures ranging from 25°C (77°F) to 29°C (84.2°F), without any unpleasant sensations for prolonged durations.

Daylight

In August, the average length of the day is 11h and 49min.
On the first day of the month, sunrise is at 06:35 and sunset at 18:17. On the last day of August, sunrise is at 06:22 and sunset at 18:18 +11.

Sunshine

In Honiara, the average sunshine in August is 7.6h.

UV index

January through March, June, August, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.