United States in May
May is one of United States's best months (rank 2 of 12): its 173 destinations average 78/100, led by Los Angeles at 98 — 24°C and 2 rainy days — while Wrangell-St Elias National Park is cooler at -4°C and scores 66.
#2 of 12 months for United States · 173 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇺🇸 United States, month by month
78/100 in MayWhere in United States in May
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means May is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in United States in May
- BottleRock · Napa · 22–24 May
- Humpback whale season · Lahaina and 5 more places · 15 Dec – 15 May
- Memorial Day weekend · Mesa Verde National Park and 41 more places · 23–25 May
- California condors over the canyon · Zion National Park · 1 Jan – 31 Dec
- Japanese Golden Week · Honolulu · 27 Apr – 7 May (usually)
- Lei Day · Honolulu · 1 May
- Lantern Floating Hawaii · Honolulu · 24–31 May (usually)
- Broad Street Run · Philadelphia · 1–7 May (usually)
Seasons in force
Off-season shutdown · 26 placesSummer season opens · 22 placesTrail season · 22 placesSki season · 12 placesInsects & disease · 11 placesFog season · 10 placesExtreme heat · 9 placesStorm season · 8 placesFlood season · 4 placesSea warm enough · 3 placesWind season · 3 placesDust season · 2 placesForaging season · 2 placesPollen season · 2 placesVolcanic activity · 2 placesAlgae & red tide · 1 placeAvalanche season · 1 placeIce season · 1 placeMonsoon · 1 placeRip currents & big surf · 1 placeSargassum season · 1 placeSmoke season · 1 placeSurf season · 1 place
Peak crowds at 17 of United States's 106 well-known places this month.