Is I Liyang hot in May?
Days are typically warm at 29.3°C, while nights average 23.9°C.
Northern Mariana Islands · 1991–2020 normal
Typical May weather in I Liyang: 29.3°C by day, 23.9°C at night, 113 mm of rain over 13.8 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, May scores 46 out of 100 (March leads the year at 61). Daylight is calculated as 12 h 50 from latitude 15.19°. Open-water sea temperature is 28.7°C (12 km from the place centre).
May at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically warm at 29.3°C, while nights average 23.9°C.
The measured monthly average is 113 mm across about 14 wet days.
There are about 12 h 50 between sunrise and sunset at mid-month, calculated from the place latitude.
May ranks 5 of 12 in our weather comparison; March ranks first.
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The nearest open-water NOAA OISST 1991–2020 cell averages 28.7°C in May. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for I Liyang is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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