September weather forecastNew Berlin, TX

September

Weather in September

September, the first month of the autumn in New Berlin, is still a tropical month, with temperature in the range of an average high of 89.1°F (31.7°C) and an average low of 71.6°F (22°C).

Temperature

The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a torrid 96.6°F (35.9°C) in August to a hot 89.1°F (31.7°C). New Berlin's average low-temperature is measured at an agreeable 71.6°F (22°C) during September.

Heat index

September's mean heat index is appraised at a fiery hot 102.2°F (39°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. 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. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in September in New Berlin is 68%.

Rainfall

In New Berlin, in September, during 15.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 138.4 rainfall days, and 19.57" (497mm) of precipitation is accumulated.

Snowfall

In New Berlin, Texas, snow does not fall in March through November.

Daylight

In September, the average length of the day is 12h and 20min.
On the first day of September, sunrise is at 7:10 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:18 pm CDT.

Sunshine

In September, the average sunshine is 8.4h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In September, a regular UV index of 6 translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in New Berlin during September are 89.1°F (31.7°C) and 71.6°F (22°C) respectively. 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 appraised at 102.2°F (39°C).

The average relative humidity in September is 68%.

In New Berlin, in September, during 15.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

March through November are months without snowfall.

The average day length in September in New Berlin is 12h and 20min.

On the first day of September, sunrise is at 7:10 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:18 pm CDT.

In September, the average sunshine duration is 8.4h.

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
New Berlin, TX

  • Average high temperature in September: 89.1°F

The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in September: 71.6°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in September
New Berlin, TX

  • Average pressure in September: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in September
New Berlin, TX

  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are March and May (8.7mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).

Average humidity in September
New Berlin, TX

  • Average humidity in September: 68%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (61%).

Average rainfall in September
New Berlin, TX

  • Average rainfall in September: 2.83"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (0.63").

Average rainfall days in September
New Berlin, TX

  • Average rainfall days in September: 15.7 days

The month with the highest number of rainy days is May (15.9 days).
The months with the least rainy days are January and November (8.8 days).

Average snowfall in September
New Berlin, TX

  • Average snowfall in September: 0"

The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in September
New Berlin, TX

  • Average snowfall days in September: 0 days

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

Average daylight in September /
Average sunshine in September
New Berlin, TX

  • Average daylight in September: 12h and 18min

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

  • Average sunshine in September: 8h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in September
New Berlin, TX

  • Average sunshine days in September: 12.6 days

The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in September
New Berlin, TX

  • Average UV index in September: 6

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

Average cloud cover in September
New Berlin, TX

  • Average cloud cover in September: 33

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in September
New Berlin, 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).