September weather forecast and climate
Paris, TX

Weather in September

The first month of the autumn, September, is still a tropical month in Paris, Texas, with average temperature varying between 67.1°F (19.5°C) and 86.5°F (30.3°C).

Temperature

In Paris, Texas, the average high-temperature slightly decreases, from 93.4°F (34.1°C) in August, to a still tropical 86.5°F (30.3°C). In September, in Paris, the average low-temperature is 67.1°F (19.5°C).

Heat index

In September, the average heat index is computed to be a torrid 95.5°F (35.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, clothing), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Paris, Texas, is 68%.

Rainfall

In Paris, it is raining for 12.6 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 148.7 rainfall days, and 36.57" (929mm) of precipitation is accumulated.

Snowfall

April through October and December are months without snowfall.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 9h.

UV index

The average daily maximum UV index in Paris is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Paris?

In Paris, in September, the average high-temperature is 86.5°F (30.3°C), and the average low-temperature is 67.1°F (19.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 95.5°F (35.3°C).

What is the average humidity in September in Paris?

In September, the average relative humidity in Paris, Texas, is 68%.

How much does it rain in Paris in September?

In September, in Paris, Texas, the rain falls for 12.6 days. Throughout September, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Paris?

April through October and December are months without snowfall in Paris, Texas.

What is the average length of the day in September in Paris?

In Paris, the average length of the day in September is 12.4h.

How long on average sun shines in September in Paris?

In September, the average sunshine is 9h.

What is the UV index reading in September in Paris?

The average daily maximum UV index in September in Paris is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.

Average temperature in September
Paris, TX

Average temperature in September - Paris, TX
  • Average high temperature in September: 86.5°F

The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in September: 67.1°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure in September
Paris, TX

Average pressure in September - Paris, TX
  • Average pressure in September: 29.98"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in September
Paris, TX

Average wind speed in September - Paris, TX
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are February and March (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in September
Paris, TX

Average humidity in September - Paris, TX
  • Average humidity in September: 68%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in September
Paris, TX

Average rainfall in September - Paris, TX
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in September
Paris, TX

Average rainfall days in September - Paris, TX
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in September
Paris, TX

Average snowfall in September - Paris, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.83").
Months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in September
Paris, TX

Average snowfall days in September - Paris, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Paris, TX

Average daylight in September / Average sunshine in September - Paris, TX
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 9h

The month with the most sunshine is August (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in September
Paris, TX

Average sunshine days in September - Paris, TX
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (13.8 days).

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Average UV index in September
Paris, TX

Average UV index in September - Paris, TX
  • Average UV index in September: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Paris, TX

Average cloud cover in September - Paris, TX
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in September
Paris, TX

Average visibility in September - Paris, TX
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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