What is the weather like in Hawaii Volcanoes National Park vs Hilo in May?

In May, Hawaii Volcanoes National Park averages 19°C high / 14°C low with about 230 mm of rain; Hilo averages 28°C high / 20°C low with about 195 mm.

Hawaii Volcanoes National Park vs Hilo in May

Hawaii Volcanoes National Park is the better pick in May — 77 vs 72 on SeasonMap's comfort score. Hawaii Volcanoes National Park is nice, soaked, clean air, while Hilo is hot, soaked, clean air.

Hawaii Volcanoes National Park vs Hilo — May climate, side by side

	🇺🇸 Hawaii Volcanoes National Park	🇺🇸 Hilo
Comfort score	77/100 (B)	72/100 (B)
Feels-like high	20°C	31°C
Avg high / low	19° / 14°	28° / 20°
Rainfall	230 mm	195 mm
Rainy days	23	22
Humidity	83%	85%
Air quality (AQI)	26	26

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Hawaii Volcanoes National Park vs Hilo in May — FAQ

Is May better in Hawaii Volcanoes National Park or Hilo?: Hawaii Volcanoes National Park is the better pick in May — 77 vs 72 on SeasonMap's comfort score. Hawaii Volcanoes National Park is nice, soaked, clean air, while Hilo is hot, soaked, clean air.
What is the weather like in Hawaii Volcanoes National Park vs Hilo in May?: In May, Hawaii Volcanoes National Park averages 19°C high / 14°C low with about 230 mm of rain; Hilo averages 28°C high / 20°C low with about 195 mm.