February brings 26°C daytime highs, 4mm of precipitation across about 1 wet days and 11.3 hours of daylight — best for beach days and swimming. The strongest run of the year is February to April. August is the quietest month: wetter, but peaceful, and still good for green season and quiet and local.
Long-run climate normals for Puerto Vallarta. Month ratings compare months within Puerto Vallarta only — they are not a ranking of Puerto Vallarta against other destinations, and they are not a forecast for a specific year.
Last updated: · Live forecast data refreshes hourly.
| Best month | February — Beach days, Swimming |
| Best 3-month window | February–April |
| Quietest month | August — Wetter, but peaceful |
| Driest month | March — 2mm |
| Wettest month | September — 315mm |
| Warmest / coolest | July 33°C / February 26°C |
| Seasonality | Strongly seasonal — the months feel like different places |
| Annual rainfall | 1382mm over roughly 82 rain days |
August gets roughly 7650% more precipitation than February — 310mm against 4mm. That difference, more than temperature, is what changes how a day here feels.
Daytime highs only move 7°C across the whole year (26–33°C), so timing matters far less here than rainfall does.
March is the driest month at 2mm across roughly 1 wet days, while September peaks at 315mm.
March is almost as good as February, but usually quieter and cheaper. If your dates are flexible, it is the easier trip.
Puerto Vallarta changes character completely through the year — February and August are effectively two different destinations. Pick the month that matches what you want to do, not the highest-rated one.
Ratings compare months within Puerto Vallarta, not against destinations worldwide: five stars means the best time to be here, not that Puerto Vallarta beats anywhere else. Tags describe what the conditions actually suit.
| Month | Rating | High / Low | Precipitation | Wet days | Sun | Daylight | Best for |
|---|---|---|---|---|---|---|---|
| January | ★★★★★ | 26°C / 16°C | 18mm | 1 | 5h | 10.9h | Beach days · Swimming |
| February | ★★★★★ | 26°C / 16°C | 4mm | 1 | 8h | 11.3h | Beach days · Swimming |
| March | ★★★★★ | 27°C / 17°C | 2mm | 1 | 8h | 11.9h | Beach days · Swimming |
| April | ★★★★★ | 29°C / 19°C | 3mm | 1 | 9h | 12.5h | Beach days · Swimming · Reliable sunshine |
| May | ★★★★★ | 30°C / 20°C | 10mm | 1 | 10h | 13h | Beach days · Swimming · Reliable sunshine |
| June | ★★★☆☆ | 32°C / 22°C | 195mm | 12 | 11h | 13.2h | Beach days · Swimming |
| July | ★★☆☆☆ | 33°C / 23°C | 300mm | 18 | 5h | 13.1h | Green season · Quiet and local |
| August | ★★☆☆☆ | 33°C / 23°C | 310mm | 19 | 5h | 12.7h | Green season · Quiet and local |
| September | ★★☆☆☆ | 32°C / 22°C | 315mm | 19 | 5h | 12.1h | Green season · Quiet and local |
| October | ★★★☆☆ | 30°C / 20°C | 145mm | 9 | 4h | 11.5h | Beach days · Swimming |
| November | ★★★★☆ | 29°C / 19°C | 30mm | 2 | 6h | 11h | Beach days · Swimming |
| December | ★★★★★ | 27°C / 17°C | 12mm | 1 | 8h | 10.8h | Beach days · Swimming |
| You are planning | Pick | Why |
|---|---|---|
| Sun & beach days | May | 10h daily sunshine, 30°C highs and only 1 rain days. |
| City walking & sightseeing | January | 26°C highs with 10.9h of daylight — long days without heat fatigue. |
| Photography & light | May | 10h of sun and 13h daylight give the widest window for golden-hour work. |
| Value & fewer crowds | April | Scores 83/100 — close to peak conditions but outside the busiest window. |
| Cooler-weather travel | January | 26°C highs and 16°C nights suit anyone who dislikes heat. |
Each month in Puerto Vallarta is described from long-run climate normals and then rated relative to the other eleven months in the same city. A five-star January in a cold destination means January is one of the best times to be there — not that it beats a Mediterranean summer.
| Factor | Weight | What it measures |
|---|---|---|
| Temperature | Described | Average daytime high and overnight low for the month, shown as measured rather than judged. |
| Precipitation | Described | Monthly millimetres and wet-day count, labelled as snow or rain/snow where temperatures make that the likely phase. |
| Sunshine & daylight | Described | Average daily sunshine hours and astronomical daylight length at mid-month, from the city’s latitude. |
| “Best for” tags | Derived | Applied only when the conditions genuinely support the activity — snow depth-friendly cold for skiing, 13–24°C and low rain risk for hiking, dark evenings at high latitude for aurora. A month with few strong use cases gets fewer tags rather than padded ones. |
| Star rating | Relative | Ranks the month against the other eleven months in the same city. Never a comparison between cities. |
Figures are long-run climate averages, not a forecast for a specific year. Where a month lacks sourced rainfall or humidity, the value is modelled from temperature range and rain frequency.
February is the best all-round month in Puerto Vallarta: 26°C highs, 4mm of precipitation and 11.3 hours of daylight, which suits beach days and swimming. The strongest three-month window is February to April.
August — 33°C highs, 310mm of precipitation over roughly 19 days and 12.7 hours of daylight. It is the cheapest and least crowded time to go, and it still works for green season and quiet and local.
March is the driest month at 2mm over about 1 rain days, against 315mm in September. Across the year Puerto Vallarta records around 1382mm.
Yes, but the months are genuinely different trips. February suits beach days and swimming, while August suits green season and quiet and local. Pick the month that matches what you want to do.
Daylight ranges from 10.8 hours in December to 13.2 hours in June, calculated from the city's latitude.