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
In September, the meteorological conditions alter, with the average high-temperature shifting from a hot 93°F (33.9°C) in August to a moderately hot 83.8°F (28.8°C). In September, the recorded average low-temperature is a refreshing 64.4°F (18°C).Heat index
Throughout September, the heat index is calculated to be a hot 86°F (30°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
September is the most humid month, with an average relative humidity of 57%.Rainfall
In Slaton, in September, during 10 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Slaton, during the entire year, the rain falls for 77.6 days and collects up to 12.4" (315mm) of precipitation.Snowfall
April through September are months without snowfall in Slaton, Texas.Daylight
In September, the average length of the day in Slaton is 12h and 22min.On the first day of September in Slaton, Texas, sunrise is at 7:21 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 7:31 pm CDT.
Sunshine
In Slaton, the average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Slaton during September?
What is the most humid month in Slaton?
What is the average humidity in September in Slaton?
How many days does it rain in September in Slaton?
When it does not snow in Slaton?
Does it snow in Slaton in September?
What is the average length of the day in September in Slaton?
When is the sunrise / sunset in September in Slaton?
How long on average sun shines in September in Slaton?
What is the UV index intensity in September in Slaton?
Average temperature in September
Slaton, TX
- Average high temperature in September: 83.8°F
The warmest month (with the highest average high temperature) is August (93°F).
The month with the lowest average high temperature is December (52.7°F).
- Average low temperature in September: 64.4°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).
Average pressure in September
Slaton, TX
- Average pressure in September: 29.96"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
Slaton, TX
- Average wind speed in September: 9.5mph
The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity in September
Slaton, TX
- Average humidity in September: 57%
The month with the highest relative humidity is September (57%).
The month with the lowest relative humidity is April (40%).
Average rainfall in September
Slaton, TX
- Average rainfall in September: 1.77"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in September
Slaton, TX
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is September (10 days).
The months with the least rainy days are February and November (3.3 days).
Average snowfall in September
Slaton, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Slaton, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Slaton, TX
- Average daylight in September: 12h and 2min
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 0min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Slaton, TX
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is May (18.1 days).
Average UV index in September
Slaton, TX
- Average UV index in September: 5
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 2).
Average cloud cover in September
Slaton, TX
- Average cloud cover in September: 24
The month with the most cloud cover is September (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 15).
Average visibility in September
Slaton, 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).
Slaton, Texas, USA
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