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
In Goldthwaite, the average high-temperature in September gently drops from 94.5°F (34.7°C) in August to a still tropical 86.4°F (30.2°C). The nighttime temperature, during September, averages of 68.9°F (20.5°C).Heat index
In September, the average heat index is evaluated at a tropical 93.2°F (34°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. 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 extremely vital to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In Goldthwaite, the average relative humidity in September is 64%.Rainfall
In September, the rain falls for 13.3 days. Throughout September, 2.36" (60mm) of precipitation is accumulated. In Goldthwaite, during the entire year, the rain falls for 122.1 days and collects up to 23.23" (590mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Goldthwaite, the average length of the day in September is 12h and 21min.On the first day of September, sunrise is at 7:10 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:20 pm CDT.
Sunshine
The average sunshine in September is 8.4h.UV index
In Goldthwaite, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Goldthwaite have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Goldthwaite, TX
- Average high temperature in September: 86.4°F
The warmest month (with the highest average high temperature) is August (94.5°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in September: 68.9°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in September
Goldthwaite, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Goldthwaite, TX
- Average wind speed in September: 7.9mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is September (7.9mph).
Average humidity in September
Goldthwaite, TX
- Average humidity in September: 64%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in September
Goldthwaite, TX
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is October (3.11").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in September
Goldthwaite, TX
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in September
Goldthwaite, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Goldthwaite, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 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
Goldthwaite, TX
- Average daylight in September: 12h and 2min
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: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in September
Goldthwaite, TX
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is September (14.6 days).
Average UV index in September
Goldthwaite, TX
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Goldthwaite, TX
- Average cloud cover in September: 31
The month with the most cloud cover is May (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Goldthwaite, 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).
Goldthwaite, Texas, USA
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