September weather forecast
Opdyke West, TX

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Weather in September

The first month of the autumn, September, is still a warm month in Opdyke West, Texas, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 83.3°F (28.5°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from a tropical 91.9°F (33.3°C) in August to a warm 83.3°F (28.5°C). Opdyke West's temperature lowers to a mean of 63.1°F (17.3°C) during the nights in September.

Heat index

In September, the average heat index is appraised at a tropical 86°F (30°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. 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 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

With an average relative humidity of 56%, September is the most humid month.

Rainfall

The month with the most rainfall is September, when the rain falls for 12.3 days and typically aggregates up to 2.09" (53mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 7:23 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:34 pm CDT.

Sunshine

The average sunshine in September is 9h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

How hot is September?

The average high-temperature and low-temperature during September are 83.3°F (28.5°C) and 63.1°F (17.3°C) respectively. In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the most humid month in Opdyke West?

September is the most humid month, with an average relative humidity of 56%.

What is the average humidity in September?

In September, the average relative humidity is 56%.

What is the rainiest month?

September is the month with the most rainfall. Rain falls for 12.3 days and accumulates 2.09" (53mm) of precipitation.

How much does it rain in September?

In Opdyke West, in September, it is raining for 12.3 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

In Opdyke West, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Opdyke West have in September?

In Opdyke West, the average day length in September is 12h and 22min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:23 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:34 pm CDT.

How many hours of sunshine does Opdyke West have in September?

In Opdyke West, the average sunshine duration in September is 9h.

How high is the UV index in September?

In Opdyke West, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from 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
Opdyke West, TX

Average temperature in September - Opdyke West, TX
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is June (92.1°F).
The month with the lowest average high temperature is December (52.3°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in September
Opdyke West, TX

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in September
Opdyke West, TX

Average wind speed in September - Opdyke West, TX
  • Average wind speed in September: 9.6mph

The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity in September
Opdyke West, TX

Average humidity in September - Opdyke West, TX
  • Average humidity in September: 56%

The month with the highest relative humidity is September (56%).
The month with the lowest relative humidity is April (36%).

Average rainfall in September
Opdyke West, TX

Average rainfall in September - Opdyke West, TX
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is September (2.09").
The driest month (with the least rainfall) is February (0.31").

Average rainfall days in September
Opdyke West, TX

Average rainfall days in September - Opdyke West, TX
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is September (12.3 days).
The month with the least rainy days is November (2.3 days).

Average snowfall in September
Opdyke West, TX

Average snowfall in September - Opdyke West, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Opdyke West, TX

Average snowfall days in September - Opdyke West, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Opdyke West, TX

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

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

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in September
Opdyke West, TX

Average sunshine days in September - Opdyke West, TX
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is January (26.7 days).
The month with the least sunshine days is September (14.8 days).

Average UV index in September
Opdyke West, TX

Average UV index in September - Opdyke West, 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 2).

Average cloud cover in September
Opdyke West, TX

Average cloud cover in September - Opdyke West, TX
  • Average cloud cover in September: 24

The month with the most cloud cover is September (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in September
Opdyke West, TX

Average visibility in September - Opdyke West, 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).

Opdyke West, Texas, USA

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