July weather forecast
Nuevo Vallarta, Mexico

July reveals a continuation of similar weather patterns as in June. The temperature lies in the spectrum from 22°C (71.6°F) to 29.3°C (84.7°F). Humidity peaks at 81% while the region sees the highest rainfall of the year with 136mm (5.35") spread across approximately 27 days. Despite the abundance of rain, sunshine graces the city for around 8.6 hours a day, a testament to the city's tropical climate. The unchanged visibility range of 10km (6.2mi) stays steady, ensuring no hindrance to outdoor activities.

Temperature

The commencement of July records an average high-temperature of a still moderately hot 29.3°C (84.7°F), barely varying from June's 29.5°C (85.1°F). During July, Nuevo Vallarta experiences a consistent low-temperature average of 22°C (71.6°F).

Heat index

In July, the heat index is computed to be a fiery hot 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in July is 81%.

Rainfall

In Nuevo Vallarta, in July, it is raining for 27.3 days, with typically 136mm (5.35") of accumulated precipitation. Throughout the year, there are 153.3 rainfall days, and 735mm (28.94") of precipitation is accumulated.

Daylight

In July, the average length of the day is 13h and 15min.
On the first day of July, sunrise is at 6:24 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:39 pm CST.

Sunshine

In Nuevo Vallarta, the average sunshine in July is 8.6h.

UV index

The months with the highest UV index are January through November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.