September weather forecast
Damon, TX

The first month of the autumn, September, is still a tropical month in Damon, Texas, with an average temperature varying between 72.1°F (22.3°C) and 87.4°F (30.8°C).

Temperature

Damon's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's 93.2°F (34°C) to a still hot 87.4°F (30.8°C). Throughout September, Damon registers a consistent average low-temperature of 72.1°F (22.3°C).

Heat index

In September, the heat index is estimated at a sweltering 102.2°F (39°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in September in Damon is 77%.

Rainfall

In September, the rain falls for 13.5 days. Throughout September, 1.1" (28mm) of precipitation is accumulated. In Damon, during the entire year, the rain falls for 105 days and collects up to 9.33" (237mm) of precipitation.

Snowfall

In Damon, snow does not fall in March through November.

Daylight

In Damon, Texas, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:00 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:15 am and sunset at 7:09 pm CDT.

Sunshine

In Damon, the average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September in Damon is 6. 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: In September, a daily UV index of 6 turns into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.