Rotuma Weather in August
Rotuma in August sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). As part of the rainy season, showers are frequent and often heavy. Budget around 183 mm (7.2 in) of rainfall for the month.
Rainfall in Rotuma in August
Rotuma is in the rainy season in August, with rain on around 19 days and an average of 183 mm (7.2 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Rotuma in August
Daytime temperatures in Rotuma reach 29°C (84°F) in August, dropping to 26°C (79°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Rotuma in August
The city usually sees around 220 hours of sunlight, indicating many sunny days despite it being the rainy season.
Average water temperature in August
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Rotuma.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Fiji, check out our Rotuma's climate page.
Rotuma Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
65%
Precipitation
183 mm (7.2 in)
Rainy days
19 days
Humidity
81%
Sunshine
220 hours
Percentage Sunshine
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Rotuma typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Historical weather for Rotuma in August
Browse day-by-day weather records for Rotuma spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rotuma historical weather extremes in August
Based on 24 years of weather observations (2001-2025), these are the most extreme conditions recorded in Rotuma.
- Rotuma recorded its highest August temperature of 32°C (90°F) on August 21, 2019.
- On August 19, 2005, Rotuma saw its coldest August day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in August was 20°C (68°F) (August 4, 2003).
Best Places in Fiji in August
Find out more about the weather in Fiji and which places have the best travel conditions in this month. See all of Fiji in August →
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What to Wear in Rotuma in August
Warm but pleasant conditions in Rotuma in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Rotuma in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Fiji, check out our Rotuma's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Rotuma climate overview or explore weather in Fiji.
