Apia Weather in May
In Apia, May brings high daytime temperatures around 29°C (84°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Apia in May
As part of the rainy season, Apia sees around 17 days of rain in May, with an average of 225 mm (8.9 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Apia in May
Daytime temperatures in Apia reach 29°C (84°F) in May, dropping to 25°C (77°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Apia in May
There are approximately 195 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Apia.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Samoa, check out our Apia's climate page.
Apia Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
55%
Precipitation
225 mm (8.9 in)
Rainy days
17 days
Humidity
76%
Sunshine
195 hours
Percentage Sunshine
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Apia typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather for Apia in May
Browse day-by-day weather records for Apia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Apia historical weather extremes in May
The extremes listed below come from historical weather data collected in Apia from 2016 through 2026.
- The warmest day in May was on May 1, 2023, with a maximum of 35°C (95°F).
- Apia experienced its chilliest May day on May 19, 2026, reaching only 26°C (79°F).
- The lowest overnight temperature recorded in May was 17°C (63°F) (May 15, 2019).
- The wettest May day on record brought 91 mm (3.6 in) of precipitation to Apia (May 1, 2017).
Best Places in Samoa in May
Find out more about the weather in Samoa and which places have the best travel conditions in this month. See all of Samoa in May →
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What to Wear in Apia in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Apia 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 Samoa, check out our Apia's climate page.
Temperature Rainfall Sunshine Humidity
See the full Apia climate overview or explore weather in Samoa.
