July weather forecast
San Martín Zacatepec, Mexico

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Weather in July

July, like June, in San Martín Zacatepec, Mexico, is another warm summer month, with an average temperature ranging between max 23.2°C (73.8°F) and min 12.8°C (55°F).

Temperature

July's weather records an average high-temperature of a still warm 23.2°C (73.8°F), showing little deviation from June. In July, the nighttime temperature in San Martín Zacatepec lowers to an average of 12.8°C (55°F).

Humidity

In July, the average relative humidity in San Martín Zacatepec is 78%.

Rainfall

In San Martín Zacatepec, in July, it is raining for 25.2 days, with typically 143mm (5.63") of accumulated precipitation. In San Martín Zacatepec, during the entire year, the rain falls for 185.5 days and collects up to 866mm (34.09") of precipitation.

Daylight

In San Martín Zacatepec, the average length of the day in July is 13h and 4min.
On the first day of July, sunrise is at 6:01 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:06 pm CST.

Sunshine

The average sunshine in July in San Martín Zacatepec is 9h.

UV index

In San Martín Zacatepec, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 5 during July leads to these instructions:
Take necessary precautions - Defending against sun damage is advocated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 9, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in July in San Martín Zacatepec?

During July, San Martín Zacatepec experiences an average high-temperature of 23.2°C (73.8°F) and a low-temperature of 12.8°C (55°F). In April, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 28°C (82.4°F).

What is the average humidity in July in San Martín Zacatepec?

In San Martín Zacatepec, the average relative humidity in July is 78%.

How many days does it rain in July in San Martín Zacatepec?

In San Martín Zacatepec, during July, the rain falls for 25.2 days and regularly aggregates up to 143mm (5.63") of precipitation.

How many hours of daylight does San Martín Zacatepec have in July?

In July, the average day length is 13h and 4min.

When are sunrise and sunset in July in San Martín Zacatepec?

In July, on the first day of the month, sunrise is at 6:01 am and sunset at 7:11 pm. On the last day of the month, in San Martín Zacatepec, sunrise is at 6:10 am and sunset at 7:06 pm CST.

How many hours of sunshine does San Martín Zacatepec have in July?

In San Martín Zacatepec, the average sunshine duration in July is 9h.

How high is the UV index in July in San Martín Zacatepec?

In July, the average daily maximum UV index in San Martín Zacatepec, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
San Martín Zacatepec, Mexico

Average temperature in July - San Martín Zacatepec, Mexico
  • Average high temperature in July: 23.2°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).

  • Average low temperature in July: 12.8°C

The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in July
San Martín Zacatepec, Mexico

Average pressure in July - San Martín Zacatepec, Mexico
  • Average pressure in July: 1016.3mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

Average wind speed in July
San Martín Zacatepec, Mexico

Average wind speed in July - San Martín Zacatepec, Mexico
  • Average wind speed in July: 8.2km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).

Average humidity in July
San Martín Zacatepec, Mexico

Average humidity in July - San Martín Zacatepec, Mexico
  • Average humidity in July: 78%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).

Average rainfall in July
San Martín Zacatepec, Mexico

Average rainfall in July - San Martín Zacatepec, Mexico
  • Average rainfall in July: 143mm

The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in July
San Martín Zacatepec, Mexico

Average rainfall days in July - San Martín Zacatepec, Mexico
  • Average rainfall days in July: 25.2 days

The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).

Average daylight in July /
Average sunshine in July
San Martín Zacatepec, Mexico

Average daylight in July / Average sunshine in July - San Martín Zacatepec, Mexico
  • Average daylight in July: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in July: 9h and 0min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in July
San Martín Zacatepec, Mexico

Average sunshine days in July - San Martín Zacatepec, Mexico
  • Average sunshine days in July: 3.5 days

The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).

Average UV index in July
San Martín Zacatepec, Mexico

Average UV index in July - San Martín Zacatepec, Mexico
  • Average UV index in July: 5

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).

Average cloud cover in July
San Martín Zacatepec, Mexico

Average cloud cover in July - San Martín Zacatepec, Mexico
  • Average cloud cover in July: 38

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

Average visibility in July
San Martín Zacatepec, Mexico

Average visibility in July - San Martín Zacatepec, Mexico
  • Average visibility in July: 9km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

San Martín Zacatepec, Mexico

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