ERA5 almanac comparison — 8 years of real data
Huatulco vs Las Vegas: weather in June
Las Vegas is the clear winner for sun in June: 95% of days historically clear versus just 7% in Huatulco — a 88-point gap across 8 years of ERA5 data. Huatulco also sees measurably more rain than Las Vegas this month (80% vs 2% of days). This isn't close.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific June. For this
week’s actual forecast, each destination links to its live page below.
Huatulco
MX
- Clear days, June
- 7%
- Sample size
- n=240 days
- Avg high
- 86°F
- Early June (1st–15th)
- 6%
- Late June (16th–end)
- 8%
- Rain frequency
- 80% of days
Las Vegas
NV
- Clear days, June
- 95%
- Sample size
- n=240 days
- Avg high
- 102°F
- Early June (1st–15th)
- 93%
- Late June (16th–end)
- 97%
- Rain frequency
- 2% of days
Compare Huatulco vs Las Vegas in another month
All percentages are historical averages from the ERA5 reanalysis via Open-Meteo, 8 full years (2018–2025). “Clear” means avg high ≥ 72 °F, precipitation < 1 mm, and a non-precipitation weather code. This is history, not a forecast. The live 7-day outlook for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.