July weather forecast
Santa Cruz Huatulco, Mexico

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Weather in July

July, the same as June, is a moderately hot summer month in Santa Cruz Huatulco, Mexico, with an average temperature varying between 28.6°C (83.5°F) and 22.8°C (73°F).

Temperature

With the onset of July, the average high-temperature registers at a still moderately hot 28.6°C (83.5°F), subtly different from June's 27.8°C (82°F). July witnesses an average low-temperature hovering around a pleasant 22.8°C (73°F).

Heat index

In July, the heat index is evaluated at a tropical 33°C (91.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

The average relative humidity in July in Santa Cruz Huatulco is 76%.

Rainfall

In Santa Cruz Huatulco, in July, during 29.2 rainfall days, 172mm (6.77") of precipitation is typically accumulated. In Santa Cruz Huatulco, during the entire year, the rain falls for 208.9 days and collects up to 1221mm (48.07") of precipitation.

Daylight

The average length of the day in July in Santa Cruz Huatulco is 12h and 58min.
On the first day of the month, sunrise is at 5:57 am and sunset at 6:59 pm. On the last day of July, sunrise is at 6:06 am and sunset at 6:55 pm CST.

Sunshine

The average sunshine in July in Santa Cruz Huatulco is 9.4h.

UV index

April and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 in July translates into this advice:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

How hot is July in Santa Cruz Huatulco?

The average high-temperature, in July, in Santa Cruz Huatulco, is 28.6°C (83.5°F), while the average low-temperature is 22.8°C (73°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 33°C (91.4°F).

What is the average humidity in July in Santa Cruz Huatulco?

The average relative humidity in July is 76%.

How many days does it rain in July in Santa Cruz Huatulco?

In Santa Cruz Huatulco, Mexico, during July, the rain falls for 29.2 days and regularly aggregates up to 172mm (6.77") of precipitation.

What is the average length of the day in July in Santa Cruz Huatulco?

The average day length in July is 12h and 58min.

When is the sunrise / sunset in July in Santa Cruz Huatulco?

On the first day of July in Santa Cruz Huatulco, sunrise is at 5:57 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 6:55 pm CST.

How long on average sun shines in July in Santa Cruz Huatulco?

In July, the average sunshine duration in Santa Cruz Huatulco, Mexico, is 9.4h.

When is the highest UV index in Santa Cruz Huatulco?

April and July, with an average maximum UV index of 7, are months with the highest UV index in Santa Cruz Huatulco, Mexico.

What is the UV index intensity in July in Santa Cruz Huatulco?

In July, the average daily maximum UV index in Santa Cruz Huatulco, Mexico, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Santa Cruz Huatulco, Mexico

Average temperature in July - Santa Cruz Huatulco, Mexico
  • Average high temperature in July: 28.6°C

The warmest month (with the highest average high temperature) is April (29.6°C).
The month with the lowest average high temperature is September (26.9°C).

  • Average low temperature in July: 22.8°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.4°C).

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Average pressure in July
Santa Cruz Huatulco, Mexico

Average pressure in July - Santa Cruz Huatulco, Mexico
  • Average pressure in July: 1012.5mbar

The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).

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Average wind speed in July
Santa Cruz Huatulco, Mexico

Average wind speed in July - Santa Cruz Huatulco, Mexico
  • Average wind speed in July: 7.7km/h

The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).

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Average humidity in July
Santa Cruz Huatulco, Mexico

Average humidity in July - Santa Cruz Huatulco, Mexico
  • Average humidity in July: 76%

The month with the highest relative humidity is September (80%).
The months with the lowest relative humidity are January and March (64%).

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Average rainfall in July
Santa Cruz Huatulco, Mexico

Average rainfall in July - Santa Cruz Huatulco, Mexico
  • Average rainfall in July: 172mm

The wettest month (with the highest rainfall) is September (254mm).
The driest month (with the least rainfall) is January (4mm).

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Average rainfall days in July
Santa Cruz Huatulco, Mexico

Average rainfall days in July - Santa Cruz Huatulco, Mexico
  • Average rainfall days in July: 29.2 days

The month with the highest number of rainy days is August (30.3 days).
The month with the least rainy days is February (3.4 days).

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Average daylight in July /
Average sunshine in July
Santa Cruz Huatulco, Mexico

Average daylight in July / Average sunshine in July - Santa Cruz Huatulco, Mexico
  • Average daylight in July: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in July: 9h and 2min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

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Average sunshine days in July
Santa Cruz Huatulco, Mexico

Average sunshine days in July - Santa Cruz Huatulco, Mexico
  • Average sunshine days in July: 1.2 days

The month with the most sunshine days is January (24.8 days).
The months with the least sunshine days are August and September (0.1 days).

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Average UV index in July
Santa Cruz Huatulco, Mexico

Average UV index in July - Santa Cruz Huatulco, Mexico
  • Average UV index in July: 7

The months with the highest UV index are April and July (UV index 7).
The months with the lowest UV index are January, February, March, May, June, August, September, October, November and December (UV index 6).

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Average cloud cover in July
Santa Cruz Huatulco, Mexico

Average cloud cover in July - Santa Cruz Huatulco, Mexico
  • Average cloud cover in July: 30

The months with the most cloud cover are June and September (Cloud cover 38).
The month with the least cloud cover is February (Cloud cover 8).

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Average visibility in July
Santa Cruz Huatulco, Mexico

Average visibility in July - Santa Cruz Huatulco, Mexico
  • Average visibility in July: 9km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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Santa Cruz Huatulco, Mexico

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