Nuevo Vallarta Weather in July
July in Nuevo Vallarta averages 30°C (86°F) during the day and 24°C (75°F) at night. July is part of the rainy season, with around 254 mm (10 in) of rainfall and frequent showers.
Rainfall in Nuevo Vallarta in July
As part of the rainy season, Nuevo Vallarta sees around 19 days of rain in July, with an average of 254 mm (10 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Nuevo Vallarta in July
In July, expect very high temperatures in Nuevo Vallarta , with highs of 30°C (86°F) and lows of 24°C (75°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.
Average water temperature in July
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.July in Nuevo Vallarta has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Nuevo Vallarta 's climate page.
Nuevo Vallarta Temperature in July
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
62%
Precipitation
254 mm (10 in)
Rainy days
19 days
Humidity
69% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nuevo Vallarta typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in July
Historical weather for Nuevo Vallarta in July
Browse day-by-day weather records for Nuevo Vallarta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Best Places in Mexico in July
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in July →
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What to Wear in Nuevo Vallarta in July
Warm but pleasant conditions in Nuevo Vallarta in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.What To Do in Nuevo Vallarta in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Nuevo Vallarta 's climate page.
Temperature Rainfall Humidity Water Temp
See the full Nuevo Vallarta climate overview or explore weather in Mexico.
