An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
Honiara Weather in August
Honiara in August averages 28°C (82°F) during the day and 24°C (75°F) at night. August is part of the rainy season, so frequent rainfall is typical.
Rainfall in Honiara in August
As part of the rainy season, Honiara sees around 14 days of rain in August, with an average of 199 mm (7.8 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Honiara in August
Daytime highs in Honiara in August reach 28°C (82°F), with nights around 24°C (75°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Honiara in August
Enjoy a sunny month with about 205 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.
Average water temperature in August
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If your ideal day consists of dry skies and pleasant temperatures, June and August typically offer the best circumstances for Honiara.
Honiara Temperature in August
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Water Temperature
28°C (82°F)
Chance of Rain
45%
Precipitation
199 mm (7.8 in)
Rainy days
14 days
Humidity
73%
Sunshine
205 hours
Percentage Sunshine
Honiara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Honiara - and find the best time to visit.
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Honiara typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in August
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Honiara in August
Browse day-by-day weather records for Honiara spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Honiara historical weather extremes in August
Based on 22 years of weather observations in Honiara between 2004 and 2026, these are the recorded extremes.
- The warmest day in August was on August 31, 2020, with a maximum of 35°C (95°F).
- The lowest daytime temperature in August was 24°C (75°F), recorded on August 5, 2008.
- Nighttime temperatures dropped to 18°C (64°F) on August 10, 2015, marking the coldest August night on record.
- The wettest August day on record brought 84 mm (3.3 in) of precipitation to Honiara (August 3, 2011).
Best Places in Solomon Islands in August
Find out more about the weather in Solomon Islands and which places have the best travel conditions in this month. See all of Solomon Islands in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Honiara in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Honiara in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming8/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Honiara 3-Day Forecast
More climate data for Honiara
Temperature Rainfall Sunshine Humidity Water Temp
See the full Honiara climate overview or explore weather in Solomon Islands.
Popular in August
Where to go in August - average daytime high across popular destinations.
Bucket list
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