Weekly note
Perhentian Islands
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Photo by Vyacheslav Argenberg, CC BY 4.0, via Wikimedia Commons.

The numbers

Daily high30°C
Nightly low27°C
Feels like, afternoon36°C
Rainy days, 1 mm or more12 · 181 mm
Humidity80%
Sunshine10.6 h/day
Daylight12.4 h/day
Beach and sea19 of 31 days dry and 23–35 °C; sea 31 °C, warm fair
Crowds71 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

Weather read at Perhentian Kecil and Besar: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

How busy it gets

May: about usual. Busiest in April, June, July and August; quietest from October to February.

Public holidays in May

Holidays crowd a place out and push fares up around them; they count toward the crowd score above.

Perhentian Islands in pictures

What to pack

  • Summer clothes by day, highs around 30°C.
  • A packable rain jacket for the 12 or so rainy days.
  • Sun protection: about 11 hours of sunshine a day.
  • Humidity averages 80%; breathable fabrics dry faster.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

Type G plugs at 240 V. Drives on the left. The currency is the Malaysian ringgit. UK Foreign Office: avoid all but essential travel to parts. Everything for Malaysia: cost of living, languages, emergency numbers and health.

On arrival in Perhentian Islands: the apps, paying, getting around, tipping and the emergency numbers.

May elsewhere

In May from

The other months at Perhentian Islands

← April · All twelve months at Perhentian Islands · June →

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