September weather forecastCuliacancito, Mexico

Weather in September

September, the first month of the autumn in Culiacancito, is still a hot month, with an average temperature ranging between min 23.7°C (74.7°F) and max 33.5°C (92.3°F).

Temperature

September's arrival brings an average high-temperature of a still tropical 33.5°C (92.3°F), slightly deviating from August's 34.2°C (93.6°F). Throughout September nights, Culiacancito experiences a consistent temperature average of 23.7°C (74.7°F).

Heat index

The average heat index in September is evaluated at a burning hot 48°C (118.4°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

September is the most humid month, with an average relative humidity of 75%.

Rainfall

In Culiacancito, in September, during 18.4 rainfall days, 77mm (3.03") of precipitation is typically accumulated. Throughout the year, there are 103.1 rainfall days, and 368mm (14.49") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of September, sunrise is at 5:51 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 5:57 pm MST.

Sunshine

The average sunshine in September is 10.7h.

UV index

The months with the highest UV index are April through July, September and October, with an average maximum UV index of 7. A UV Index value 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 7 during September translates into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.