September weather forecastDell City, TX
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dell City, Texas, with an average temperature ranging between min 64.9°F (18.3°C) and max 82°F (27.8°C).Temperature
The start of September signals a gentle decrease in the average high-temperature, transitioning from a hot 89.4°F (31.9°C) in August to a moderately hot 82°F (27.8°C). Dell City, during September, witnesses an average low-temperature of 64.9°F (18.3°C).Heat index
Throughout September, the heat index is computed to be 82.4°F (28°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. 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. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
Humidity
The average relative humidity in September in Dell City, Texas, is 50%.Rainfall
The month with the most rainfall is September, when the rain falls for 13.5 days and typically aggregates up to 2.13" (54mm) of precipitation.Snowfall
In Dell City, snow does not fall in April through October.Daylight
The average length of the day in September in Dell City is 12h and 21min.On the first day of September, sunrise is at 6:36 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:46 pm MDT.
Sunshine
The average sunshine in September in Dell City is 9.6h.UV index
In September, the average daily maximum UV index in Dell City is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, an average UV index of 5 transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dell City, TX
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is June (91.4°F).
The months with the lowest average high temperature are January and December (53.6°F).
- Average low temperature in September: 64.9°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in September
Dell City, TX
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in September
Dell City, TX
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in September
Dell City, TX
- Average humidity in September: 50%
The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is April (26%).
Average rainfall in September
Dell City, TX
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is September (2.13").
The driest months (with the least rainfall) are January and February (0.24").
Average rainfall days in September
Dell City, TX
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is August (15.3 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in September
Dell City, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Dell City, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Dell City, TX
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).
Average sunshine days in September
Dell City, TX
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is January (26.5 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in September
Dell City, TX
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Dell City, TX
- Average cloud cover in September: 18
The months with the most cloud cover are September and December (Cloud cover 18).
The months with the least cloud cover are May and June (Cloud cover 10).
Average visibility in September
Dell City, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
