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 move into September indicates a slight reduction in the average high-temperature, down from August's sweltering 96.3°F (35.7°C) to a tropical 88.5°F (31.4°C). Throughout September nights, Watt registers an average low-temperature of 70.5°F (21.4°C).Heat index
In September, the average heat index is calculated to be a fiery hot 98.6°F (37°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Watt, the average relative humidity in September is 65%.Rainfall
In September, the rain falls for 11.3 days. Throughout September, 0.87" (22mm) of precipitation is accumulated. In Watt, during the entire year, the rain falls for 102.8 days and collects up to 12.05" (306mm) of precipitation.Snowfall
In Watt, snow does not fall in March through December.Daylight
In September, the average length of the day is 12h and 21min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:50 pm. On the last day of September, in Watt, sunrise is at 7:21 am and sunset at 7:13 pm CDT.
Sunshine
The average sunshine in September is 8.6h.UV index
In Watt, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
How hot does it get in Watt in September?
What is the average humidity in September in Watt?
How many days does it rain in September in Watt?
When it does not snow in Watt?
How many hours of daylight does Watt have in September?
What time are sunrise and sunset in September in Watt?
How many hours of sunshine does Watt have in September?
What is the UV index reading in September in Watt?
Average temperature in September
Watt, TX
- Average high temperature in September: 88.5°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (56.7°F).
- Average low temperature in September: 70.5°F
The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).
Average pressure in September
Watt, TX
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Watt, TX
- Average wind speed in September: 6.8mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in September
Watt, TX
- Average humidity in September: 65%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Watt, TX
- Average rainfall in September: 0.87"
The wettest month (with the highest rainfall) is October (1.69").
The driest month (with the least rainfall) is November (0.55").
Average rainfall days in September
Watt, TX
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is September (11.3 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in September
Watt, 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, October, November and December (0").
Average snowfall days in September
Watt, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.7 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
Watt, TX
- Average daylight in September: 12h and 2min
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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in September
Watt, TX
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is September (15.9 days).
Average UV index in September
Watt, TX
- Average UV index in September: 6
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
Watt, TX
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Watt, 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).
Watt, Texas, USA
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