Rotuma Weather in May
With daytime temperatures of 29°C (84°F) and nighttime lows of 27°C (81°F), May in Rotuma brings high temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Rotuma in May
Rotuma is in the rainy season in May, with rain on around 20 days and an average of 235 mm (9.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Rotuma in May
Rotuma in May gets highs of 29°C (84°F) during the day and drops to 27°C (81°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Rotuma in May
The month brings about 181 hours of sunlight, offering a comfortable mix of sun and rainy moments.
Average water temperature in May
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances 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 May
Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F)
Chance of Rain
66%
Precipitation
235 mm (9.3 in)
Rainy days
20 days
Humidity
84%
Sunshine
181 hours
Percentage Sunshine
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Rotuma typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Historical weather for Rotuma in May
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 May
Based on 24 years of weather observations (2002-2026), these are the most extreme conditions recorded in Rotuma.
- Rotuma recorded its highest May temperature of 32°C (90°F) on May 11, 2002.
- The coldest May day was on May 29, 2014, with a maximum of 26°C (79°F).
- The coldest night in May in Rotuma was on May 28, 2002, with a minimum of 23°C (73°F).
Best Places in Fiji in May
Find out more about the weather in Fiji and which places have the best travel conditions in this month. See all of Fiji in May →
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What to Wear in Rotuma in May
Warm but pleasant conditions in Rotuma in May. 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 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Rotuma in May
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.
