September weather forecast
Pakalna, Mexico

The first month of the autumn, September, is also a hot month in Pakalna, Mexico, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 20.9°C (69.6°F).

Temperature

September's advent presents an average high-temperature of a still tropical 31.5°C (88.7°F), indicating a slight variation from the conditions of the previous month. During September, Pakalna's temperature averages to a pleasant 20.9°C (69.6°F) at night.

Heat index

The average heat index in September is appraised at a life-threatening hot 45°C (113°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Consider that heat index readings are for situations in the shade and light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The months with the highest humidity are September through November, with an average relative humidity of 85%.

Rainfall

In Pakalna, in September, it is raining for 22.5 days, with typically 132mm (5.2") of accumulated precipitation. In Pakalna, during the entire year, the rain falls for 206.1 days and collects up to 1282mm (50.47") of precipitation.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 5:54 am and sunset at 6:21 pm. On the last day of September, sunrise is at 5:58 am and sunset at 5:57 pm CST.

Sunshine

The average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a daily UV index of 6 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Tightly woven clothing, when worn loosely, shields effectively against the Sun.