September weather forecast
Charay, Mexico

September, the first month of the autumn in Charay, is still a tropical month, with an average temperature varying between 32.5°C (90.5°F) and 27.5°C (81.5°F).

Temperature

As Charay steps into September, the average high-temperature is measured at a still hot 32.5°C (90.5°F), displaying minor differences from August's 33.3°C (91.9°F). During the month of September, Charay identifies an average nighttime low-temperature of 27.5°C (81.5°F), slightly lower than its daytime counterpart.

Heat index

September's mean heat index is appraised at a scorching 42°C (107.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The months with the highest humidity in Charay are August and September, with an average relative humidity of 69%.

Rainfall

September is the month with the most rainfall. Rain falls for 13.1 days and accumulates 71mm (2.8") of precipitation.

Daylight

In Charay, the average length of the day in September is 12h and 18min.
On the first day of the month, sunrise is at 5:55 am and sunset at 6:34 pm. On the last day of September, sunrise is at 6:07 am and sunset at 6:02 pm MST.

Sunshine

In September, the average sunshine in Charay is 9.8h.

UV index

The average daily maximum UV index in September in Charay is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 suggests this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.