Great Smoky Mountains National Park vs Lassen Volcanic National Park in May

Great Smoky Mountains National Park is the better pick in May — 86 vs 81 on SeasonMap's comfort score. Great Smoky Mountains National Park is nice, soaked, clean air, while Lassen Volcanic National Park is cool, a little rain, clean air.

Great Smoky Mountains National Park vs Lassen Volcanic National ParkMay climate, side by side

Great Smoky Mountains National ParkLassen Volcanic National Park
Comfort score86/100 (A)81/100 (A)
Feels-like high20°C11°C
Avg high / low20° / 11°13° / 2°
Rainfall201 mm67 mm
Rainy days139
Humidity77%60%
Air quality (AQI)4250

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

Great Smoky Mountains National Park vs Lassen Volcanic National Park in May — FAQ

Is May better in Great Smoky Mountains National Park or Lassen Volcanic National Park?
Great Smoky Mountains National Park is the better pick in May — 86 vs 81 on SeasonMap's comfort score. Great Smoky Mountains National Park is nice, soaked, clean air, while Lassen Volcanic National Park is cool, a little rain, clean air.
What is the weather like in Great Smoky Mountains National Park vs Lassen Volcanic National Park in May?
In May, Great Smoky Mountains National Park averages 20°C high / 11°C low with about 201 mm of rain; Lassen Volcanic National Park averages 13°C high / 2°C low with about 67 mm.