September weather forecast
Cee Vee, TX

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Weather in September

The first month of the autumn, September, is also a hot month in Cee Vee, Texas, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86.9°F (30.5°C).

Temperature

The average high-temperature decreases in September, shifting from a sweltering 96.1°F (35.6°C) in August to a tropical 86.9°F (30.5°C). During the month of September, Cee Vee experiences a steady low-temperature average of 68.5°F (20.3°C).

Heat index

The heat index value for September is computed to be a hot 91.4°F (33°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

With an average relative humidity of 55%, September is the most humid month.

Rainfall

September is the month with the most rainfall. Rain falls for 11.4 days and accumulates 2.17" (55mm) of precipitation.

Snowfall

In Cee Vee, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 7:15 am and sunset at 8:07 pm. On the last day of September, sunrise is at 7:36 am and sunset at 7:26 pm CDT.

Sunshine

In September, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 in September translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

How hot is it in September?

An average high-temperature, in September, in Cee Vee, is 86.9°F (30.5°C) and the average low-temperature is 68.5°F (20.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 91.4°F (33°C).

What is the most humid month?

The most humid month is September, with an average relative humidity of 55%.

What is the average humidity in September?

The average relative humidity in September is 55%.

What is the wettest month?

September is the month with the most rainfall. Rain falls for 11.4 days and accumulates 2.17" (55mm) of precipitation.

How many days does it rain in September?

In Cee Vee, during September, the rain falls for 11.4 days and regularly aggregates up to 2.17" (55mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

In Cee Vee, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:15 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 7:26 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.9h.

How high is the UV index in September?

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Cee Vee, TX

Average temperature in September - Cee Vee, TX
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54°F).

  • Average low temperature in September: 68.5°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

Average pressure in September
Cee Vee, TX

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in September
Cee Vee, TX

Average wind speed in September - Cee Vee, TX
  • Average wind speed in September: 10.4mph

The windiest month (with the highest average wind speed) is April (13.8mph).
The calmest months (with the lowest average wind speed) are August and September (10.4mph).

Average humidity in September
Cee Vee, TX

Average humidity in September - Cee Vee, TX
  • Average humidity in September: 55%

The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is August (44%).

Average rainfall in September
Cee Vee, TX

Average rainfall in September - Cee Vee, TX
  • Average rainfall in September: 2.17"

The wettest month (with the highest rainfall) is September (2.17").
The driest months (with the least rainfall) are February and November (0.59").

Average rainfall days in September
Cee Vee, TX

Average rainfall days in September - Cee Vee, TX
  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is September (11.4 days).
The month with the least rainy days is January (3.1 days).

Average snowfall in September
Cee Vee, TX

Average snowfall in September - Cee Vee, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Cee Vee, TX

Average snowfall days in September - Cee Vee, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.4 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
Cee Vee, TX

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in September
Cee Vee, TX

Average sunshine days in September - Cee Vee, TX
  • Average sunshine days in September: 16 days

The month with the most sunshine days is January (26.5 days).
The month with the least sunshine days is September (16 days).

Average UV index in September
Cee Vee, TX

Average UV index in September - Cee Vee, TX
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in September
Cee Vee, TX

Average cloud cover in September - Cee Vee, TX
  • Average cloud cover in September: 24

The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 16).

Average visibility in September
Cee Vee, TX

Average visibility in September - Cee Vee, 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).

Cee Vee, Texas, USA

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