Mexico (Puerto Vallarta) · August
Low seasonMexico · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 27° (81°)24– (75–)29 (84) | 26° (79°)23– (73–)29 (84) | 27° (81°)24– (75–)29 (84) | 28° (82°)25– (77–)29 (84) | 29° (84°)26– (79–)31 (88) | 31° (88°)27– (81–)33 (91) | 32° (90°)28– (82–)33 (91) | 32° (90°)28– (82–)33 (91) | 32° (90°)28– (82–)33 (91) | 31° (88°)27– (81–)33 (91) | 29° (84°)25– (77–)32 (90) | 27° (81°)22– (72–)30 (86) |
Ø night, range from coldest to warmest nightØ nightrange | 18° (64°)14– (57–)21 (70) | 18° (64°)14– (57–)20 (68) | 18° (64°)14– (57–)21 (70) | 19° (66°)16– (61–)21 (70) | 22° (72°)18– (64–)24 (75) | 24° (75°)21– (70–)26 (79) | 25° (77°)23– (73–)26 (79) | 25° (77°)23– (73–)26 (79) | 25° (77°)23– (73–)26 (79) | 24° (75°)20– (68–)26 (79) | 22° (72°)17– (63–)24 (75) | 19° (66°)15– (59–)22 (72) |
☀️Sunshine | 8h UV 7 | 9h UV 8 | 10h UV 9 | 11h UV 10 | 11h UV 10 | 7h UV 8 | 7h UV 8 | 6h UV 8 | 6h UV 8 | 7h UV 8 | 8h UV 7 | 7h UV 6 |
🌊Water Temp | 26° (79°) | 25° (77°) | 25° (77°) | 25° (77°) | 27° (81°) | 29° (84°) | 31° (88°) | 31° (88°) | 31° (88°) | 31° (88°) | 29° (84°) | 27° (81°) |
🌧Rain Days | 2d17mm (0.7") | 2d31mm (1.2") | 1d13mm (0.5") | 0d2mm (0.1") | 1d9mm (0.4") | 13d184mm (7.2") | 23d260mm (10.3") | 27d350mm (13.8") | 26d331mm (13.0") | 15d169mm (6.6") | 4d35mm (1.4") | 2d30mm (1.2") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
August falls in the rainier period in Mexico (Puerto Vallarta) — with 27 rain days, expect some wet days. Those with flexibility will find better conditions in January, February, March, April, May, November, and December.
Daytime highs average 32°C (90°F), cooling to 25°C (77°F) at night (daily average: 28°C (82°F)). Peaks reach around 33°C (91°F), the coldest nights around 23°C (73°F). With 6 sunshine hours per day and 27 rain days (350 mm (13.8 in)), this is one of the cloudier months. The water is a warm 31°C (88°F) — perfect for snorkelling and swimming.
An umbrella or waterproof jacket is essential. On rainy days, plan indoor activities like museums and markets.
Green, hot and humid. The rain usually comes as a heavy shower or thunderstorm, the sun returns in between, and the sea is as warm as a bath. The slopes behind town glow jungle green, and hotels and beaches are quiet. Travellers plan with a buffer, since the hurricane season peaks in September and October.
Packing list for Mexico (Puerto Vallarta) in August
- Light summer clothes
- Swimwear and beach towel
- Sunscreen
- Sunglasses
- Rain jacket and waterproof shoes
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is August a good time to visit Mexico (Puerto Vallarta)?
- August is not an optimal month for Mexico (Puerto Vallarta) (Score: 49/100), but it is manageable. For better conditions, consider January, February, March, April, May, November, and December.
- How warm is it in Mexico (Puerto Vallarta) in August?
- In August, Mexico (Puerto Vallarta) sees daily highs of 32°C (90°F). Nights cool to 25°C (77°F), with a daily average of 28°C (82°F). Peaks reach around 33°C (91°F), the coldest nights around 23°C (73°F).
- How much rain falls in Mexico (Puerto Vallarta) in August?
- In August, Mexico (Puerto Vallarta) receives an average of 350 mm (13.8 in) of rain over 27 rain days. With frequent rain days, waterproof clothing is recommended.
- How many sunshine hours does Mexico (Puerto Vallarta) get in August?
- Mexico (Puerto Vallarta) averages 6 sunshine hours per day in August — below the annual average.
- How warm is the water in Mexico (Puerto Vallarta) in August?
- Water temperature in Mexico (Puerto Vallarta) in August averages 31°C (88°F) — ideal for swimming and snorkelling.
