Culiacán Rosales
Mexico
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Culiacán Rosales, Mexico

The last month of the summer, August, is another hot month in Culiacán Rosales, Mexico, with average temperature varying between 34.8°C (94.6°F) and 23.8°C (74.8°F).

Temperature

In August, the average high-temperature is essentially the same as in July - a hot 34.8°C (94.6°F). The average low-temperature, in Culiacán Rosales, is 23.8°C (74.8°F).

Heat index

The average heat index in August is appraised at a life-threatening hot 52.5°C (126.5°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, clothing, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

August and September, with an average relative humidity of 75%, are most humid months.

Rainfall

August is the month with the most rainfall in Culiacán Rosales, Mexico. Rain falls for 14.8 days and accumulates 209.2mm (8.2") of precipitation.

Daylight

The average length of the day is 13h.

Sunshine

In Culiacán Rosales, Mexico, the average sunshine is 6.4h.

UV index

May through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 12 interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in August in Culiacán Rosales?

The average high-temperature, in August, is 34.8°C (94.6°F), while the average low-temperature is 23.8°C (74.8°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is estimated at 52.5°C (126.5°F).

What is the most humid month in Culiacán Rosales?

Months with the highest humidity in Culiacán Rosales are August and September, with an average relative humidity of 75%.

What is the average humidity in August in Culiacán Rosales?

In August, the average relative humidity in Culiacán Rosales, Mexico, is 75%.

How many days does it rain in August in Culiacán Rosales?

In Culiacán Rosales, Mexico, during August, the rain falls for 14.8 days and regularly aggregates up to 209.2mm (8.2") of precipitation.

What is the wettest month in Culiacán Rosales?

The month with the most rainfall in Culiacán Rosales is August when the rain falls for 14.8 days and typically aggregates up to 209.2mm (8.2") of precipitation.

How many hours of daylight does Culiacán Rosales have in August?

In August, the average length of the day is 13h.

How many hours of sunshine does Culiacán Rosales have in August?

In August, the average sunshine in Culiacán Rosales, Mexico, is 6.4h.

What is the month with the highest UV index in Culiacán Rosales?

May through August, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index reading in August in Culiacán Rosales?

The average daily maximum UV index in August in Culiacán Rosales is 12. A UV Index of 11, and more, symbolizes an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Culiacán Rosales, Mexico
  • Average high temperature in August: 34.8°C

The warmest month (with the highest average high temperature) is June (35.9°C).
The month with the lowest average high temperature is January (27.8°C).

  • Average low temperature in August: 23.8°C

The month with the highest average low temperature is July (24.1°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).

Average humidity in August - Culiacán Rosales, Mexico
  • Average humidity in August: 75%

Months with the highest relative humidity are August and September (75%).
The month with the lowest relative humidity is May (64%).

Average rainfall in August - Culiacán Rosales, Mexico
  • Average rainfall in August: 209.2mm

The wettest month (with the highest rainfall) is August (209.2mm).
The driest month (with the lowest rainfall) is May (1.1mm).

Average rainfall days in August - Culiacán Rosales, Mexico
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is August (14.8 days).
The month with the lowest number of rainy days is May (0.2 days).

Average daylight in August / Average sunshine in August - Culiacán Rosales, Mexico
  • Average daylight in August: 13h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in August: 6.4h

The month with most sunshine is May (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 5.9h).

Average UV index in August - Culiacán Rosales, Mexico
  • Average UV index in August: 12

Months with the highest UV index are May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 5).