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
September brings a slight decrease in temperature, down from a tropical 91.8°F (33.2°C) in August to a moderately hot 82.9°F (28.3°C). Littlefield's average low-temperature for the month of September records at an enjoyable 62.4°F (16.9°C).Heat index
September's average heat index is computed to be a hot 86°F (30°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
With an average relative humidity of 57%, September is the most humid month.Rainfall
In Littlefield, during September, the rain falls for 12.1 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Littlefield, during the entire year, the rain falls for 85.1 days and collects up to 12.99" (330mm) of precipitation.Snowfall
In Littlefield, snow does not fall in May through September.Daylight
In Littlefield, the average length of the day in September is 12h and 22min.On the first day of September in Littlefield, 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
In Littlefield, the average sunshine in September is 9.1h.UV index
In Littlefield, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Littlefield in September?
What is the most humid month in Littlefield?
What is the average humidity in September in Littlefield?
How many days does it rain in September in Littlefield?
When it does not snow in Littlefield?
Does it snow in Littlefield in September?
What is the average length of the day in September in Littlefield?
What time are sunrise and sunset in September in Littlefield?
How many hours of sunshine does Littlefield have in September?
What is the UV index reading in September in Littlefield?
Average temperature in September
Littlefield, TX
- Average high temperature in September: 82.9°F
The warmest month (with the highest average high temperature) is June (91.9°F).
The month with the lowest average high temperature is December (52°F).
- Average low temperature in September: 62.4°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in September
Littlefield, 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
Littlefield, TX
- Average wind speed in September: 9.4mph
The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).
Average humidity in September
Littlefield, TX
- Average humidity in September: 57%
The month with the highest relative humidity is September (57%).
The month with the lowest relative humidity is April (37%).
Average rainfall in September
Littlefield, TX
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in September
Littlefield, TX
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is September (12.1 days).
The months with the least rainy days are February and November (2.5 days).
Average snowfall in September
Littlefield, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Littlefield, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (3.3 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
Littlefield, 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: 9h and 1min
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
Littlefield, TX
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is September (15.7 days).
Average UV index in September
Littlefield, 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 2).
Average cloud cover in September
Littlefield, TX
- Average cloud cover in September: 23
The month with the most cloud cover is September (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Littlefield, 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).
Littlefield, Texas, USA
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