September weather forecast
Reeves, LA

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Weather in September

The first month of the autumn, September, is still a tropical month in Reeves, Louisiana, with an average temperature varying between 69.8°F (21°C) and 87.1°F (30.6°C).

Temperature

The advent of September denotes an average high-temperature of a still hot 87.1°F (30.6°C), subtly different from August's 91.2°F (32.9°C). Throughout September, Reeves experiences a low-temperature average of 69.8°F (21°C).

Heat index

For September, the heat index is computed to be a sweltering 102.2°F (39°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in September is 78%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 2.2" (56mm) of precipitation.

Snowfall

In Reeves, Louisiana, snow does not fall in February through November.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:49 am and sunset at 7:34 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:58 pm CDT.

Sunshine

The average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is September?

In September, the average high-temperature and low-temperature are 87.1°F (30.6°C) and 69.8°F (21°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in September is computed to be 102.2°F (39°C).

What is the average humidity in September?

The average relative humidity in September is 78%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 2.2" (56mm) of precipitation.

How many days does it rain in September?

In Reeves, Louisiana, in September, it is raining for 13.3 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

February through November are months without snowfall.

How many hours of daylight does Reeves have in September?

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

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:49 am and sunset at 7:34 pm. On the last day of the month, in Reeves, Louisiana, sunrise is at 7:05 am and sunset at 6:58 pm CDT.

How long on average sun shines in September?

In Reeves, the average sunshine duration in September is 9.5h.

What is the UV index reading in September?

The average daily maximum UV index in September is 6. A UV Index reading 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
Reeves, LA

Average temperature in September - Reeves, LA
  • Average high temperature in September: 87.1°F

The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is January (58.3°F).

  • Average low temperature in September: 69.8°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in September
Reeves, LA

Average pressure in September - Reeves, LA
  • 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 (29.94"Hg).

Average wind speed in September
Reeves, LA

Average wind speed in September - Reeves, LA
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in September
Reeves, LA

Average humidity in September - Reeves, LA
  • Average humidity in September: 78%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Reeves, LA

Average rainfall in September - Reeves, LA
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in September
Reeves, LA

Average rainfall days in September - Reeves, LA
  • Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is November (9.9 days).

Average snowfall in September
Reeves, LA

Average snowfall in September - Reeves, LA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.24").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Reeves, LA

Average snowfall days in September - Reeves, LA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Reeves, LA

Average daylight in September / Average sunshine in September - Reeves, LA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in September
Reeves, LA

Average sunshine days in September - Reeves, LA
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is August (11.4 days).

Average UV index in September
Reeves, LA

Average UV index in September - Reeves, LA
  • 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).

Average cloud cover in September
Reeves, LA

Average cloud cover in September - Reeves, LA
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in September
Reeves, LA

Average visibility in September - Reeves, LA
  • Average visibility in September: 5mi

The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).

Reeves, Louisiana, USA

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