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
A shift in the average high-temperature occurs in September, reducing from a very hot 95.7°F (35.4°C) in August to a tropical 86.7°F (30.4°C). The nighttime temperature, during September, averages of 68.4°F (20.2°C).Heat index
For most parts of September, the heat index is estimated at a hot 93.2°F (34°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Cross Plains, the average relative humidity in September is 61%.Rainfall
In Cross Plains, during September, the rain falls for 12.1 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 103.5 rainfall days, and 17.6" (447mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Cross Plains, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 7:12 am and sunset at 8:00 pm. On the last day of September, sunrise is at 7:30 am and sunset at 7:22 pm CDT.
Sunshine
The average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Cross Plains is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Cross Plains have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Cross Plains have in September?
How high is the UV index in September?
Average temperature in September
Cross Plains, TX
- Average high temperature in September: 86.7°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The months with the lowest average high temperature are January and December (56.3°F).
- Average low temperature in September: 68.4°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in September
Cross Plains, 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 (29.88"Hg).
Average wind speed in September
Cross Plains, TX
- Average wind speed in September: 8.6mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is September (8.6mph).
Average humidity in September
Cross Plains, TX
- Average humidity in September: 61%
The month with the highest relative humidity is May (64%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Cross Plains, TX
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is October (2.32").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in September
Cross Plains, TX
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is September (12.1 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Cross Plains, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Cross Plains, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Cross Plains, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in September
Cross Plains, TX
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is September (15.9 days).
Average UV index in September
Cross Plains, 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
Cross Plains, TX
- Average cloud cover in September: 28
The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Cross Plains, 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).
Cross Plains, Texas, USA
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