September weather forecast
Dijiao, China

The first month of the autumn, September, is also a moderately hot month in Dijiao, China, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 26.7°C (80.1°F).

Temperature

The onset of September notes an average high-temperature of a moderately hot 29.9°C (85.8°F), subtly shifted from August's 30.3°C (86.5°F). Dijiao notes a steady average temperature of 26.7°C (80.1°F) during the nights of September.

Heat index

The heat index value for September is appraised at a very hot 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Dijiao, the average relative humidity in September is 77%.

Rainfall

In Dijiao, during September, the rain falls for 19.5 days and regularly aggregates up to 175mm (6.89") of precipitation. Throughout the year, there are 201.9 rainfall days, and 1262mm (49.69") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 16min.
On the first day of September in Dijiao, sunrise is at 06:27 and sunset at 19:00. On the last day of the month, sunrise is at 06:34 and sunset at 18:32 CST.

Sunshine

With an average of 8.6h of sunshine, September has the most sunshine of the year in Dijiao.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.