September weather forecast
Satsuma, TX

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Weather in September

September, the first month of the autumn in Satsuma, is still a tropical month, with an average temperature ranging between min 72.5°F (22.5°C) and max 89.6°F (32°C).

Temperature

With the onset of September, Satsuma experiences a modest temperature adjustment, with the average high-temperature gently receding from a fiery hot 95.5°F (35.3°C) in August to a tropical 89.6°F (32°C). During the nights in September, Satsuma experiences a consistent average temperature of 72.5°F (22.5°C).

Heat index

For September, the heat index is computed to be an extremely hot 107.6°F (42°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In September, the average relative humidity in Satsuma is 73%.

Rainfall

In Satsuma, in September, during 18.9 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, in Satsuma, there are 159.4 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall in Satsuma, Texas.

Daylight

In Satsuma, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:15 am and sunset at 7:08 pm CDT.

Sunshine

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

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 6 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot is it in Satsuma in September?

September temperatures vary between a high-temperature of 89.6°F (32°C) and a low-temperature of 72.5°F (22.5°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 107.6°F (42°C).

What is the average humidity in September in Satsuma?

In Satsuma, Texas, the average relative humidity in September is 73%.

How many days does it rain in September in Satsuma?

In Satsuma, during September, the rain falls for 18.9 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Satsuma?

February through November are months without snowfall in Satsuma, Texas.

How many hours of daylight does Satsuma have in September?

In Satsuma, the average day length in September is 12h and 20min.

When is the sunrise / sunset in September in Satsuma?

On the first day of September, sunrise is at 6:59 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:08 pm CDT.

How many hours of sunshine does Satsuma have in September?

In September, the average sunshine duration in Satsuma, Texas, is 8.4h.

How high is the UV index in September in Satsuma?

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

Average temperature in September
Satsuma, TX

Average temperature in September - Satsuma, TX
  • Average high temperature in September: 89.6°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (61°F).

  • Average low temperature in September: 72.5°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

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Average pressure in September
Satsuma, TX

Average pressure in September - Satsuma, TX
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Satsuma, TX

Average wind speed in September - Satsuma, TX
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

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Average humidity in September
Satsuma, TX

Average humidity in September - Satsuma, TX
  • Average humidity in September: 73%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in September
Satsuma, TX

Average rainfall in September - Satsuma, TX
  • Average rainfall in September: 2.91"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in September
Satsuma, TX

Average rainfall days in September - Satsuma, TX
  • Average rainfall days in September: 18.9 days

The month with the highest number of rainy days is September (18.9 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in September
Satsuma, TX

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

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Satsuma, TX

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

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Satsuma, TX
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in September
Satsuma, TX

Average sunshine days in September - Satsuma, TX
  • Average sunshine days in September: 9.1 days

The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is September (9.1 days).

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Average UV index in September
Satsuma, TX

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

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 3).

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Average cloud cover in September
Satsuma, TX

Average cloud cover in September - Satsuma, TX
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in September
Satsuma, TX

Average visibility in September - Satsuma, 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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Satsuma, Texas, USA

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