Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The transition into September involves a small decrease in the average high-temperature, dipping slightly from a torrid 95.4°F (35.2°C) in August to a tropical 88.7°F (31.5°C). During September, Montalba's temperature averages to an agreeable 68.4°F (20.2°C) at night.Heat index
Throughout September, the heat index is computed to be a sweltering 102.2°F (39°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. 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. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. 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. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
The average relative humidity in September in Montalba, Texas, is 70%.Rainfall
In Montalba, in September, during 12.2 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Montalba, Texas, during the entire year, the rain falls for 114.9 days and collects up to 11.61" (295mm) of precipitation.Snowfall
In Montalba, snow does not fall in March through December.Daylight
In Montalba, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:16 am and sunset at 7:08 pm CDT.
Sunshine
In Montalba, Texas, the average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In September, a daily UV index of 6 turns into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How hot is it in Montalba in September?
What is the average humidity in September in Montalba?
How much does it rain in Montalba in September?
When it does not snow in Montalba?
How many hours of daylight does Montalba have in September?
When are sunrise and sunset in September in Montalba?
How many hours of sunshine does Montalba have in September?
What is the UV index intensity in September in Montalba?
Average temperature in September
Montalba, TX
- Average high temperature in September: 88.7°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (55.9°F).
- Average low temperature in September: 68.4°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure in September
Montalba, TX
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Montalba, TX
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in September
Montalba, TX
- Average humidity in September: 70%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Montalba, TX
- Average rainfall in September: 0.67"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is November (0.51").
Average rainfall days in September
Montalba, TX
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is September (12.2 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Montalba, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Montalba, TX
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).
Average daylight in September /
Average sunshine in September
Montalba, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in September
Montalba, TX
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is September (15.1 days).
Average UV index in September
Montalba, TX
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Montalba, TX
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Montalba, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Montalba, Texas, USA
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