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
The average high-temperature slightly decreases in September, shifting from a very hot 97.5°F (36.4°C) in August to a tropical 90.5°F (32.5°C). Ray Point's average low-temperature in the month of September is recorded at a warm 73.9°F (23.3°C).Heat index
In September, the heat index is computed to be a blistering 105.8°F (41°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.One should consider that heat index numbers are for shaded settings and light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
The average relative humidity in September in Ray Point is 68%.Rainfall
In Ray Point, in September, during 13.4 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Ray Point, during the entire year, the rain falls for 102.4 days and collects up to 8.78" (223mm) of precipitation.Snowfall
In Ray Point, snow does not fall in January, March through December.Daylight
In September, the average length of the day is 12h and 19min.On the first day of September, sunrise is at 7:10 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:18 pm CDT.
Sunshine
The average sunshine in September is 8.4h.UV index
In Ray Point, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Ray Point, TX
- Average high temperature in September: 90.5°F
The warmest month (with the highest average high temperature) is August (97.5°F).
The month with the lowest average high temperature is January (64°F).
- Average low temperature in September: 73.9°F
The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).
Average pressure in September
Ray Point, TX
- Average pressure in September: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Ray Point, TX
- Average wind speed in September: 7.8mph
The windiest month (with the highest average wind speed) is May (10.8mph).
The calmest month (with the lowest average wind speed) is September (7.8mph).
Average humidity in September
Ray Point, TX
- Average humidity in September: 68%
The months with the highest relative humidity are March and May (73%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Ray Point, TX
- Average rainfall in September: 1.26"
The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in September
Ray Point, TX
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is September (13.4 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in September
Ray Point, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Ray Point, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Ray Point, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in September
Ray Point, TX
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (14.5 days).
Average UV index in September
Ray Point, TX
- Average UV index in September: 7
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Ray Point, TX
- Average cloud cover in September: 32
The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Ray Point, 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).
Ray Point, Texas, USA
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