September weather forecast
Gámbara, Mexico

The first month of the autumn, September, is still a hot month in Gámbara, Mexico, with an average temperature ranging between min 19°C (66.2°F) and max 32.5°C (90.5°F).

Temperature

The commencement of September notes an average high-temperature of a still hot 32.5°C (90.5°F), exhibiting little difference from the previous month. Following the sharp contrast to daytime warmth, an average nighttime temperature of 19°C (66.2°F) gets registered in Gámbara during September.

Heat index

The heat index value during September is estimated at a scorching 42°C (107.6°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. 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. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The most humid month is September, with an average relative humidity of 70%.

Rainfall

In Gámbara, during September, the rain falls for 19.5 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 118.8 rainfall days, and 432mm (17.01") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 6:33 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:37 pm CST.

Sunshine

In Gámbara, the average sunshine in September is 9.3h.

UV index

January, February, June through December, with an average maximum UV index of 6, are months with the lowest UV index in Gámbara. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during September leads to these advisories:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.