September weather forecast
Leroy, TX

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Weather in September

September, the first month of the autumn in Leroy, is also a hot month, with an average temperature varying between 88.5°F (31.4°C) and 70.5°F (21.4°C).

Temperature

Leroy's September weather features a light decline in high-temperatures, reducing from a torrid 96.3°F (35.7°C) in August to a tropical 88.5°F (31.4°C). Throughout September, Leroy witnesses a consistent average low-temperature of 70.5°F (21.4°C).

Heat index

For most parts of September, the heat index is calculated to be a torrid 98.6°F (37°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in September is 65%.

Rainfall

In Leroy, Texas, in September, it is raining for 11.3 days, with typically 0.87" (22mm) of accumulated precipitation. In Leroy, during the entire year, the rain falls for 102.8 days and collects up to 12.05" (306mm) of precipitation.

Snowfall

March through December are months without snowfall in Leroy.

Daylight

The average length of the day in September in Leroy, Texas, is 12h and 21min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:21 am and sunset at 7:13 pm CDT.

Sunshine

In Leroy, the average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September in Leroy, Texas, is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

Is it hot in Leroy during September?

September temperatures vary between a high-temperature of 88.5°F (31.4°C) and a low-temperature of 70.5°F (21.4°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 98.6°F (37°C).

What is the average humidity in September in Leroy?

In September, the average relative humidity in Leroy, Texas, is 65%.

How much does it rain in Leroy in September?

In Leroy, in September, during 11.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow in Leroy?

March through December are months without snowfall.

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

The average day length in September in Leroy, Texas, is 12h and 21min.

When is the sunrise / sunset in September in Leroy?

In September, on the first day of the month, sunrise is at 7:04 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:13 pm CDT.

How many hours of sunshine does Leroy have in September?

The average sunshine duration in September in Leroy, Texas, is 8.6h.

What is the UV index reading in September in Leroy?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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
Leroy, TX

Average temperature in September - Leroy, 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).

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Average pressure in September
Leroy, TX

Average pressure in September - Leroy, 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).

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Average wind speed in September
Leroy, TX

Average wind speed in September - Leroy, 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).

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Average humidity in September
Leroy, TX

Average humidity in September - Leroy, 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%).

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Average rainfall in September
Leroy, TX

Average rainfall in September - Leroy, 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").

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Average rainfall days in September
Leroy, TX

Average rainfall days in September - Leroy, 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).

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Average snowfall in September
Leroy, TX

Average snowfall in September - Leroy, 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").

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Average snowfall days in September
Leroy, TX

Average snowfall days in September - Leroy, 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).

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

Average daylight in September / Average sunshine in September - Leroy, 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).

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Average sunshine days in September
Leroy, TX

Average sunshine days in September - Leroy, 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).

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Average UV index in September
Leroy, TX

Average UV index in September - Leroy, 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).

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Average cloud cover in September
Leroy, TX

Average cloud cover in September - Leroy, 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).

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Average visibility in September
Leroy, TX

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

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