July weather forecastPetatlán, Mexico
July
Weather in July
July, like June, in Petatlán, Mexico, is another warm summer month, with an average temperature ranging between min 23.5°C (74.3°F) and max 29.9°C (85.8°F).Temperature
The transition into July reveals an average high-temperature of a still moderately hot 29.9°C (85.8°F), mirroring a close resemblance to June. Petatlán's nighttime temperature in July falls to an average of 23.5°C (74.3°F).Heat index
In July, the average heat index is computed to be a torrid 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In Petatlán, Mexico, the average relative humidity in July is 74%.Rainfall
In July, in Petatlán, the rain falls for 24.8 days. Throughout July, 91mm (3.58") of precipitation is accumulated. In Petatlán, during the entire year, the rain falls for 147.9 days and collects up to 625mm (24.61") of precipitation.Daylight
In Petatlán, the average length of the day in July is 13h and 4min.On the first day of the month, sunrise is at 6:14 am and sunset at 7:23 pm. On the last day of July, in Petatlán, sunrise is at 6:24 am and sunset at 7:18 pm CST.
Sunshine
In Petatlán, the average sunshine in July is 9.1h.UV index
March through October, with an average maximum UV index of 7, are months with the highest UV index in Petatlán. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 7 in July leads to these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Petatlán, Mexico
- Average high temperature in July: 29.9°C
The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is December (28.5°C).
- Average low temperature in July: 23.5°C
The month with the highest average low temperature is June (23.8°C).
The coldest month (with the lowest average low temperature) is February (20.8°C).
Average pressure in July
Petatlán, Mexico
- Average pressure in July: 1011.9mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and June (1010.6mbar).
Average wind speed in July
Petatlán, Mexico
- Average wind speed in July: 7.6km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in July
Petatlán, Mexico
- Average humidity in July: 74%
The months with the highest relative humidity are September and October (78%).
The month with the lowest relative humidity is April (58%).
Average rainfall in July
Petatlán, Mexico
- Average rainfall in July: 91mm
The wettest month (with the highest rainfall) is September (191mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days in July
Petatlán, Mexico
- Average rainfall days in July: 24.8 days
The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is February (1.6 days).
Average daylight in July /
Average sunshine in July
Petatlán, Mexico
- Average daylight in July: 13h and 6min
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 6min
The months with the most sunshine are January, February, March, April, May and December (Average sunshine: 9h and 54min).
The month with the least sunshine is September (Average sunshine: 8h and 36min).
Average sunshine days in July
Petatlán, Mexico
- Average sunshine days in July: 3.4 days
The month with the most sunshine days is March (28.9 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in July
Petatlán, Mexico
- Average UV index in July: 7
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in July
Petatlán, Mexico
- Average cloud cover in July: 32
The month with the most cloud cover is September (Cloud cover 38).
The month with the least cloud cover is April (Cloud cover 7).
Average visibility in July
Petatlán, Mexico
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
