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
September brings a slight decrease in temperature, down from a tropical 93°F (33.9°C) in August to a moderately hot 85.6°F (29.8°C). The average nighttime temperature in Comfort lowers to an enjoyable 67.6°F (19.8°C) throughout September.Heat index
The heat index value for September is calculated to be a tropical 93.2°F (34°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In September, the average relative humidity is 69%.Rainfall
In Comfort, in September, it is raining for 16.3 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 143.1 rainfall days, and 20.24" (514mm) of precipitation is accumulated.Snowfall
In Comfort, snow does not fall in March through October.Daylight
The average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 7:13 am and sunset at 7:57 pm. On the last day of September, sunrise is at 7:28 am and sunset at 7:21 pm CDT.
Sunshine
In September, the average sunshine in Comfort is 8.3h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 6 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
How hot is it in Comfort in September?
What is the average humidity in September in Comfort?
How much does it rain in Comfort in September?
When it does not snow in Comfort?
How many hours of daylight does Comfort have in September?
What time are sunrise and sunset in September in Comfort?
How long on average sun shines in September in Comfort?
What is the UV index reading in September in Comfort?
Average temperature in September
Comfort, TX
- Average high temperature in September: 85.6°F
The warmest month (with the highest average high temperature) is August (93°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in September: 67.6°F
The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).
Average pressure in September
Comfort, TX
- Average pressure in September: 29.95"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
Comfort, TX
- Average wind speed in September: 7.1mph
The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity in September
Comfort, TX
- Average humidity in September: 69%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Comfort, TX
- Average rainfall in September: 2.6"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in September
Comfort, TX
- Average rainfall days in September: 16.3 days
The months with the highest number of rainy days are May and September (16.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Comfort, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Comfort, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Comfort, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 5h and 36min).
Average sunshine days in September
Comfort, TX
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is May (11.1 days).
Average UV index in September
Comfort, TX
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Comfort, TX
- Average cloud cover in September: 36
The month with the most cloud cover is May (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Comfort, 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).
Comfort, Texas, USA
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