September weather forecastCrenshaw, MS
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Crenshaw, Mississippi, with an average temperature varying between 84.7°F (29.3°C) and 65.5°F (18.6°C).Temperature
The onset of September brings an average high-temperature of a moderately hot 84.7°F (29.3°C), nearly matching the August temperature. Throughout the month of September, Crenshaw expects an average low of 65.5°F (18.6°C).Heat index
September's average heat index is computed to be a tropical 93.2°F (34°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Understand that the heat index values take into account shaded locations and mild winds. 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', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
Humidity
In September, the average relative humidity is 72%.Rainfall
September is the month with the least rainfall. Rain falls for 13.3 days and accumulates 2.24" (57mm) of precipitation.Snowfall
In Crenshaw, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 6:34 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:45 pm CDT.
Sunshine
In September, the average sunshine is 9.6h.UV index
In Crenshaw, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 5 translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Crenshaw, MS
- Average high temperature in September: 84.7°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in September: 65.5°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in September
Crenshaw, MS
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Crenshaw, MS
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity in September
Crenshaw, MS
- Average humidity in September: 72%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Crenshaw, MS
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is February (5").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in September
Crenshaw, MS
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is October (9.7 days).
Average snowfall in September
Crenshaw, MS
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Crenshaw, MS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Crenshaw, MS
- Average daylight in September: 12h and 24min
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 36min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Crenshaw, MS
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in September
Crenshaw, MS
- Average UV index in September: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Crenshaw, MS
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in September
Crenshaw, MS
- 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).
