What is the weather like in Hilton Head Island vs Houston in May?

In May, Hilton Head Island averages 28°C high / 20°C low with about 136 mm of rain; Houston averages 31°C high / 21°C low with about 146 mm.

Hilton Head Island vs Houston in May

Hilton Head Island is the better pick in May — 87 vs 68 on SeasonMap's comfort score. Hilton Head Island is hot, rainy, clean air, while Houston is hot, rainy, muggy air.

Hilton Head Island vs Houston — May climate, side by side

	🇺🇸 Hilton Head Island	🇺🇸 Houston
Comfort score	87/100 (A)	68/100 (C)
Feels-like high	30°C	33°C
Avg high / low	28° / 20°	31° / 21°
Rainfall	136 mm	146 mm
Rainy days	7	7
Humidity	74%	79%
Air quality (AQI)	46	58

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

Month by month

Hilton Head Island vs Houston in May — FAQ

Is May better in Hilton Head Island or Houston?: Hilton Head Island is the better pick in May — 87 vs 68 on SeasonMap's comfort score. Hilton Head Island is hot, rainy, clean air, while Houston is hot, rainy, muggy air.
What is the weather like in Hilton Head Island vs Houston in May?: In May, Hilton Head Island averages 28°C high / 20°C low with about 136 mm of rain; Houston averages 31°C high / 21°C low with about 146 mm.