September weather forecast
Soto la Marina, Mexico

The first month of the autumn, September, is still a tropical month in Soto la Marina, Mexico, with an average temperature ranging between max 31.9°C (89.4°F) and min 22.4°C (72.3°F).

Temperature

The weather during September records an average high-temperature of a still hot 31.9°C (89.4°F), closely mirroring the preceding month. During September nights, Soto la Marina records an average temperature of 22.4°C (72.3°F).

Heat index

September's average heat index is estimated at an extremely hot 42°C (107.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
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. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

With an average relative humidity of 75%, September is the most humid month in Soto la Marina.

Rainfall

The month with the most rainfall in Soto la Marina is September, when the rain falls for 20.6 days and typically aggregates up to 95mm (3.74") of precipitation.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:50 pm. On the last day of September, in Soto la Marina, sunrise is at 6:24 am and sunset at 6:20 pm CST.

Sunshine

In Soto la Marina, the average sunshine in September is 8.9h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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.