September weather forecast
Emmett, TX

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Weather in September

The first month of the autumn, September, is still a tropical month in Emmett, Texas, with an average temperature varying between 70.2°F (21.2°C) and 88.3°F (31.3°C).

Temperature

September ushers in a minute temperature change, with average high-temperatures reducing from August's very hot 95.5°F (35.3°C) to a tropical 88.3°F (31.3°C). During the nights in September, Emmett experiences a consistent average temperature of 70.2°F (21.2°C).

Heat index

The heat index value for September is estimated at a very hot 98.6°F (37°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Emmett, the average relative humidity in September is 66%.

Rainfall

In Emmett, during September, the rain falls for 14.9 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Emmett, during the entire year, the rain falls for 140.8 days and collects up to 30.39" (772mm) of precipitation.

Snowfall

In Emmett, snow does not fall in March through December.

Daylight

In Emmett, the average length of the day in September is 12h and 21min.
On the first day of September in Emmett, sunrise is at 7:03 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:12 pm CDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in September in Emmett is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

Is it hot in Emmett during September?

An average high-temperature, in September, in Emmett, is 88.3°F (31.3°C) and the average low-temperature is 70.2°F (21.2°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 98.6°F (37°C).

What is the average humidity in September in Emmett?

In September, the average relative humidity in Emmett is 66%.

How many days does it rain in September in Emmett?

In Emmett, in September, it is raining for 14.9 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Emmett?

In Emmett, snow does not fall in March through December.

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

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

When is the sunrise / sunset in September in Emmett?

On the first day of September in Emmett, sunrise is at 7:03 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:12 pm CDT.

How many hours of sunshine does Emmett have in September?

The average sunshine duration in September in Emmett is 8.5h.

How high is the UV index in September in Emmett?

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's 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
Emmett, TX

Average temperature in September - Emmett, TX
  • Average high temperature in September: 88.3°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 (56.1°F).

  • Average low temperature in September: 70.2°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

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Average pressure in September
Emmett, TX

Average pressure in September - Emmett, 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 (29.92"Hg).

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Average wind speed in September
Emmett, TX

Average wind speed in September - Emmett, TX
  • Average wind speed in September: 6.7mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in September
Emmett, TX

Average humidity in September - Emmett, TX
  • Average humidity in September: 66%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in September
Emmett, TX

Average rainfall in September - Emmett, TX
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is October (4.25").
The driest months (with the least rainfall) are July and November (1.73").

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Average rainfall days in September
Emmett, TX

Average rainfall days in September - Emmett, TX
  • Average rainfall days in September: 14.9 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in September
Emmett, TX

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

The month with the highest snowfall is February (0.67").
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
Emmett, TX

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

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

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

Average daylight in September / Average sunshine in September - Emmett, 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 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in September
Emmett, TX

Average sunshine days in September - Emmett, TX
  • Average sunshine days in September: 13.5 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in September
Emmett, TX

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Emmett, TX

Average cloud cover in September - Emmett, TX
  • Average cloud cover in September: 30

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in September
Emmett, TX

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

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