September weather forecastNotrees, TX
September
Weather in September
September, the first month of the autumn in Notrees, is also a hot month, with temperature in the range of an average low of 69.3°F (20.7°C) and an average high of 86.9°F (30.5°C).Temperature
September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a fiery hot 95.4°F (35.2°C) in August to a tropical 86.9°F (30.5°C). Notrees in September anticipates an average nighttime temperature of 69.3°F (20.7°C).Heat index
For September, the heat index is estimated at a tropical 89.6°F (32°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In Notrees, the average relative humidity in September is 49%.Rainfall
September is the month with the most rainfall in Notrees. Rain falls for 12.3 days and accumulates 1.57" (40mm) of precipitation.Snowfall
In Notrees, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 21min.On the first day of the month, sunrise is at 7:26 am and sunset at 8:14 pm. On the last day of September, sunrise is at 7:44 am and sunset at 7:36 pm CDT.
Sunshine
The average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index in Notrees, Texas, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 6 in September transforms into this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Notrees, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is June (95.9°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in September: 69.3°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure in September
Notrees, TX
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Notrees, TX
- Average wind speed in September: 10.5mph
The windiest month (with the highest average wind speed) is June (12.7mph).
The calmest month (with the lowest average wind speed) is December (9mph).
Average humidity in September
Notrees, TX
- Average humidity in September: 49%
The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is April (31%).
Average rainfall in September
Notrees, TX
- Average rainfall in September: 1.57"
The wettest month (with the highest rainfall) is September (1.57").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in September
Notrees, TX
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is September (12.3 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Notrees, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Notrees, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (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
Notrees, TX
- Average daylight in September: 12h and 18min
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: 9h and 12min
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
Notrees, TX
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is January (27.2 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in September
Notrees, 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
Notrees, 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
Notrees, 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).
