September weather forecast
Jáltipan de Morelos, Mexico

The first month of the autumn, September, is still a hot month in Jáltipan de Morelos, Mexico, with an average temperature ranging between min 23.3°C (73.9°F) and max 30.4°C (86.7°F).

Temperature

Jáltipan de Morelos marks the onset of September with an average high-temperature of a still hot 30.4°C (86.7°F), a subtle shift from August's 31.1°C (88°F). Jáltipan de Morelos records a consistent low-temperature of 23.3°C (73.9°F) during September nights.

Heat index

For September, the heat index is appraised at an extremely hot 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In September, the average relative humidity in Jáltipan de Morelos is 83%.

Rainfall

In Jáltipan de Morelos, in September, during 25.5 rainfall days, 131mm (5.16") of precipitation is typically accumulated. In Jáltipan de Morelos, during the entire year, the rain falls for 230.8 days and collects up to 1036mm (40.79") of precipitation.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of September in Jáltipan de Morelos, Mexico, sunrise is at 6:04 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 6:07 pm CST.

Sunshine

In September, the average sunshine in Jáltipan de Morelos is 8.4h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.