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

July weather forecast and climate
Culiacán Rosales, Mexico

July, like June, in Culiacán Rosales, Mexico, is another torrid summer month, with average temperature varying between 24.1°C (75.4°F) and 35.5°C (95.9°F).

Temperature

In July, the average high-temperature is essentially the same as in June - a still very hot 35.5°C (95.9°F). The average low-temperature, in Culiacán Rosales, Mexico, is 24.1°C (75.4°F).

Heat index

In July, the average heat index is appraised at a life-threatening hot 53.5°C (128.3°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, clothing, wind, and metabolic differences affect individual temperature impact. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. 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

In Culiacán Rosales, the average relative humidity is 72%.

Rainfall

In Culiacán Rosales, it is raining for 13.8 days, with typically 162.8mm (6.4") of accumulated precipitation. Throughout the year, there are 53.3 rainfall days, and 667.3mm (26.3") of precipitation is accumulated.

Daylight

In July, the average length of the day is 13.5h.

Sunshine

The average sunshine in July is 6.2h.

UV index

May through August, with an average maximum UV index of 12, are months with the highest UV index in Culiacán Rosales. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 12 transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 July in Culiacán Rosales?

In Culiacán Rosales, Mexico, in July, the average high-temperature is 35.5°C (95.9°F), and the average low-temperature is 24.1°C (75.4°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines both air temperature and relative humidity, in July is appraised at 53.5°C (128.3°F).

What is the average humidity in July in Culiacán Rosales?

The average relative humidity in July is 72%.

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

In July, the rain falls for 13.8 days. Throughout July, 162.8mm (6.4") of precipitation is accumulated.

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

In July, the average length of the day in Culiacán Rosales is 13.5h.

How long on average sun shines in July in Culiacán Rosales?

The average sunshine in July is 6.2h.

When is 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 in Culiacán Rosales.

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

The average daily maximum UV index in July in Culiacán Rosales is 12. A UV Index reading of 11, and higher, represents an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in July - Culiacán Rosales, Mexico
  • Average high temperature in July: 35.5°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 July: 24.1°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 July - Culiacán Rosales, Mexico
  • Average humidity in July: 72%

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

Average rainfall in July - Culiacán Rosales, Mexico
  • Average rainfall in July: 162.8mm

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 July - Culiacán Rosales, Mexico
  • Average rainfall days in July: 13.8 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 July / Average sunshine in July - Culiacán Rosales, Mexico
  • Average daylight in July: 13.5h

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 July: 6.2h

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 July - Culiacán Rosales, Mexico
  • Average UV index in July: 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).