August weather forecast
Ostuacán, Mexico

August

Weather in August

August, the last month of the summer in Ostuacán, is another tropical month, with an average temperature varying between 32.8°C (91°F) and 22.9°C (73.2°F).

Temperature

August's beginning signals an average high-temperature of a still hot 32.8°C (91°F), barely different from July's 33.6°C (92.5°F). During August nights, Ostuacán records an average temperature of 22.9°C (73.2°F).

Heat index

August's average heat index is estimated at a blazing hot 49°C (120.2°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Observations indicate that the heat index values are for shady locations with light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in August in Ostuacán is 83%.

Rainfall

In Ostuacán, in August, during 22.8 rainfall days, 142mm (5.59") of precipitation is typically accumulated. In Ostuacán, Mexico, during the entire year, the rain falls for 217.5 days and collects up to 1264mm (49.76") of precipitation.

Daylight

In Ostuacán, Mexico, the average length of the day in August is 12h and 42min.
On the first day of August in Ostuacán, sunrise is at 5:52 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:27 pm CST.

Sunshine

In Ostuacán, the average sunshine in August is 8.7h.

UV index

The average daily maximum UV index in August in Ostuacán is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

How hot is it in Ostuacán in August?
August temperatures in Ostuacán, Mexico, vary between a high-temperature of 32.8°C (91°F) and a low-temperature of 22.9°C (73.2°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is estimated at 49°C (120.2°F).
What is the average humidity in August in Ostuacán?
In August, the average relative humidity in Ostuacán is 83%.
How many days does it rain in August in Ostuacán?
In August, the rain falls for 22.8 days. Throughout August, 142mm (5.59") of precipitation is accumulated.
What is the average length of the day in August in Ostuacán?
In August, the average day length in Ostuacán, Mexico, is 12h and 42min.
When is the sunrise / sunset in August in Ostuacán?
On the first day of August in Ostuacán, sunrise is at 5:52 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:27 pm CST.
How long on average sun shines in August in Ostuacán?
In August, the average sunshine duration in Ostuacán, Mexico, is 8.7h.
What is the UV index reading in August in Ostuacán?
The average daily maximum UV index in August in Ostuacán is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Ostuacán, Mexico
  • Average high temperature in August: 32.8°C

The warmest month (with the highest average high temperature) is May (36.5°C).
The month with the lowest average high temperature is January (26.1°C).

  • Average low temperature in August: 22.9°C

The month with the highest average low temperature is May (24°C).
The coldest month (with the lowest average low temperature) is January (17.4°C).

Average pressure in August
Ostuacán, Mexico
  • Average pressure in August: 1012mbar

The month with the highest atmospheric pressure is January (1017mbar).
The month with the lowest atmospheric pressure is May (1010.8mbar).

Average wind speed in August
Ostuacán, Mexico
  • Average wind speed in August: 5.8km/h

The windiest months (with the highest average wind speed) are April and May (6.5km/h).
The calmest month (with the lowest average wind speed) is September (5.3km/h).

Average humidity in August
Ostuacán, Mexico
  • Average humidity in August: 83%

The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is May (67%).

Average rainfall in August
Ostuacán, Mexico
  • Average rainfall in August: 142mm

The wettest month (with the highest rainfall) is October (212mm).
The driest month (with the least rainfall) is April (34mm).

Average rainfall days in August
Ostuacán, Mexico
  • Average rainfall days in August: 22.8 days

The month with the highest number of rainy days is September (25.5 days).
The month with the least rainy days is April (11.2 days).

Average daylight in August /
Average sunshine in August
Ostuacán, Mexico
  • Average daylight in August: 12h and 4min

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 August: 8h and 4min

The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in August
Ostuacán, Mexico
  • Average sunshine days in August: 6.7 days

The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is September (3.9 days).

Average UV index in August
Ostuacán, Mexico
  • Average UV index in August: 6

The months with the highest UV index are March, April, May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in August
Ostuacán, Mexico
  • Average cloud cover in August: 50

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 30).

Average visibility in August
Ostuacán, Mexico
  • Average visibility in August: 7km

The months with the highest visibility are April and May (9km).
The months with the lowest visibility are January, October, November and December (6km).

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