September weather forecastStrawn, TX
September
Weather in September
The first month of the autumn, September, is still a hot month in Strawn, Texas, with an average temperature varying between 86.9°F (30.5°C) and 68.4°F (20.2°C).Temperature
With September's onset, the average high-temperature recedes from August's sweltering 96.1°F (35.6°C) to a hot 86.9°F (30.5°C). In September, Strawn encounters an average low-temperature of 68.4°F (20.2°C) during the night.Heat index
September's heat index is estimated at a tropical 93.2°F (34°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
In Strawn, Texas, the average relative humidity in September is 62%.Rainfall
In September, in Strawn, Texas, the rain falls for 11.8 days. Throughout September, 1.97" (50mm) of precipitation is accumulated. In Strawn, during the entire year, the rain falls for 109.3 days and collects up to 19.61" (498mm) of precipitation.Snowfall
March through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 22min.On the first day of the month, sunrise is at 7:09 am and sunset at 7:58 pm. On the last day of September, sunrise is at 7:27 am and sunset at 7:19 pm CDT.
Sunshine
In September, the average sunshine is 8.6h.UV index
In Strawn, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in September transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Strawn, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (56.1°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 (38.5°F).
Average pressure in September
Strawn, 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
Strawn, TX
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is September (8.1mph).
Average humidity in September
Strawn, TX
- Average humidity in September: 62%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Strawn, TX
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in September
Strawn, TX
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (12.6 days).
The month with the least rainy days is January (5 days).
Average snowfall in September
Strawn, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Strawn, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (1.4 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
Strawn, TX
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 36min
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
Strawn, TX
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is May (16.1 days).
Average UV index in September
Strawn, 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
Strawn, TX
- Average cloud cover in September: 27
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
Strawn, 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).
