Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the onset of September, the average high-temperature subtly recedes from August's hot 94.6°F (34.8°C) to a still tropical 86.9°F (30.5°C). In Fort Stockton, September's nights observe an average temperature dip to a pleasant 68.9°F (20.5°C).Heat index
For September, the heat index is evaluated at a hot 89.6°F (32°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Observations indicate that the heat index values are for shady locations with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
September is the most humid month, with an average relative humidity of 51%.Rainfall
In Fort Stockton, during September, the rain falls for 11.1 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 72.5 rainfall days, and 9.21" (234mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 7:28 am and sunset at 8:14 pm. On the last day of September, in Fort Stockton, sunrise is at 7:44 am and sunset at 7:37 pm CDT.
Sunshine
The average sunshine in September in Fort Stockton is 9.2h.UV index
In Fort Stockton, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a regular UV index of 6 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September in Fort Stockton?
How many hours of sunshine does Fort Stockton have in September?
How high is the UV index in September?
Average temperature in September
Fort Stockton, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is June (95.7°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in September: 68.9°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in September
Fort Stockton, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are May and June (29.85"Hg).
Average wind speed in September
Fort Stockton, TX
- Average wind speed in September: 10.9mph
The windiest month (with the highest average wind speed) is June (13.4mph).
The calmest month (with the lowest average wind speed) is December (8.8mph).
Average humidity in September
Fort Stockton, TX
- Average humidity in September: 51%
The month with the highest relative humidity is September (51%).
The month with the lowest relative humidity is April (30%).
Average rainfall in September
Fort Stockton, TX
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is February (0.16").
Average rainfall days in September
Fort Stockton, TX
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is September (11.1 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Fort Stockton, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Fort Stockton, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.5 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
Fort Stockton, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Fort Stockton, TX
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is December (27.5 days).
The month with the least sunshine days is September (16.8 days).
Average UV index in September
Fort Stockton, TX
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Fort Stockton, TX
- Average cloud cover in September: 21
The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Fort Stockton, 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).
Fort Stockton, Texas, USA
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