September weather forecast
Tilden, TX

Weather in September

September, the first month of the autumn in Tilden, is still a hot month, with an average temperature fluctuating between 91°F (32.8°C) and 74.1°F (23.4°C).

Temperature

In Tilden, the average high-temperature in September slightly decreases from a torrid 98.2°F (36.8°C) in August to a tropical 91°F (32.8°C). In Tilden, the average low-temperature is 74.1°F (23.4°C).

Heat index

The average heat index in September is estimated at a scorching 107.6°F (42°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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', 'real feel', 'apparent temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like activity, metabolic differences, pregnancy, and wind affect individual temperature impact. 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 particularly important for children. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Tilden, the average relative humidity in September is 67%.

Rainfall

The month with the most rainfall in Tilden is September, when the rain falls for 13.2 days and typically aggregates up to 1.42" (36mm) of precipitation.

Snowfall

In Tilden, snow does not fall in February through December.

Daylight

The average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:12 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:26 am and sunset at 7:21 pm CDT.

Sunshine

In Tilden, the average sunshine in September is 8.4h.

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Tilden?

In Tilden, in September, the average high-temperature is 91°F (32.8°C), and the average low-temperature is 74.1°F (23.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is estimated at 107.6°F (42°C).

What is the average humidity in September in Tilden?

In Tilden, Texas, the average relative humidity in September is 67%.

What is the wettest month in Tilden?

September is the month with the most rainfall. Rain falls for 13.2 days and accumulates 1.42" (36mm) of precipitation.

How many days does it rain in September in Tilden?

In September, in Tilden, the rain falls for 13.2 days. Throughout September, 1.42" (36mm) of precipitation is accumulated.

When it does not snow in Tilden?

In Tilden, Texas, snow does not fall in February through December.

How many hours of daylight does Tilden have in September?

In Tilden, Texas, the average day length in September is 12h and 19min.

When are sunrise and sunset in September in Tilden?

On the first day of September in Tilden, sunrise is at 7:12 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:21 pm CDT.

How long on average sun shines in September in Tilden?

The average sunshine duration in September in Tilden is 8.4h.

What is the UV index reading in September in Tilden?

In September, the average daily maximum UV index in Tilden is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Tilden, TX

Average temperature in September - Tilden, TX
  • Average high temperature in September: 91°F

The warmest month (with the highest average high temperature) is August (98.2°F).
The month with the lowest average high temperature is January (64.2°F).

  • Average low temperature in September: 74.1°F

The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (47.5°F).

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Average pressure in September
Tilden, TX

Average pressure in September - Tilden, TX
  • Average pressure in September: 29.92"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in September
Tilden, TX

Average wind speed in September - Tilden, TX
  • Average wind speed in September: 7.8mph

The windiest month (with the highest average wind speed) is May (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.8mph).

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Average humidity in September
Tilden, TX

Average humidity in September - Tilden, TX
  • Average humidity in September: 67%

The months with the highest relative humidity are March and May (71%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in September
Tilden, TX

Average rainfall in September - Tilden, TX
  • Average rainfall in September: 1.42"

The wettest month (with the highest rainfall) is September (1.42").
The driest month (with the least rainfall) is February (0.28").

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Average rainfall days in September
Tilden, TX

Average rainfall days in September - Tilden, TX
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is September (13.2 days).
The month with the least rainy days is January (6 days).

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Average snowfall in September
Tilden, TX

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

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Tilden, TX

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

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Tilden, TX
  • Average daylight in September: 12h and 19min

The month with the longest days is June (Average daylight: 13h and 56min).
The month with the shortest days is December (Average daylight: 10h and 22min).

  • Average sunshine in September: 8h and 24min

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 6min).

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Average sunshine days in September
Tilden, TX

Average sunshine days in September - Tilden, TX
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (14.5 days).

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Average UV index in September
Tilden, TX

Average UV index in September - Tilden, TX
  • Average UV index in September: 7

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in September
Tilden, TX

Average cloud cover in September - Tilden, TX
  • Average cloud cover in September: 31

The months with the most cloud cover are March and December (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in September
Tilden, TX

Average visibility in September - Tilden, 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).

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