ERA5 almanac — 8 years of real data

Punta Mita in October

Punta Mita in October: rain frequency data not yet backfilled for this month, 85°F average high, 26% of days historically clear (n=248, ERA5 2018–2025).

Punta Mita in October is historically a poor month for sun: only 26% of days clear across 8 years (n=248, avg high 85°F). March is the clearest month for Punta Mita historically. Historical average, not a forecast.

What you are reading: 8-year historical averages from the ERA5 reanalysis, not a forecast. A month that is historically 90% clear can still be overcast on your specific trip. For this week’s actual forecast, see the live Punta Mita page. Both can be true at once: “historically strong in this month; this particular week is not.” We label which is which.

Early vs. Late October

Clear-sky percentage for Punta Mita in October, split by half-month. “n” is the number of days sampled across 8 years (2018–2025).
Period	% Clear days	Sample (n)	Avg high
Early October 1st–15th	17%	n=120	85°F
Late October 16th–end	34%	n=128	85°F
Full month average	26%	n=248	85°F

Bottom line

Punta Mita is mostly overcast in October historically: only 26% of days are clear across 8 years (n=248), avg high 85°F. If you want sun in Punta Mita, March is historically much better. Most visitors this month will see more clouds than sun.

→ See all destinations in March — historically the best month for sun in Punta Mita.

Every month in Punta Mita

Compare across all months with data. Numbers are historical clear-sky %.

Historical clear-sky % for Punta Mita, all months, ERA5 2018–2025.
Month	% Clear	Sample (n)
January	84%	n=248	All destinations →
February	88%	n=226	All destinations →
March	97%	n=248	All destinations →
April	97%	n=240	All destinations →
May	92%	n=248	All destinations →
June	37%	n=240	All destinations →
July	16%	n=248	All destinations →
August	6%	n=248	All destinations →
September	6%	n=240	All destinations →
October ← this page	26%	n=248	All destinations →
November	76%	n=240	All destinations →
December	88%	n=248	All destinations →

Frequently asked

Is Punta Mita good for sun in October?

Not usually. Punta Mita is historically overcast in October: only 26% of days are clear (avg high 85°F, n=248 days, ERA5 2018–2025). March is historically far better for sun here.

→ Punta Mita live forecast — this week’s actual 7-day weather, not historical
→ Best destinations in October — all destinations ranked by October clear-sky %
→ All destinations
→ Raw data (JSON) — buckets, n, source

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.