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 commences with an average high-temperature of a warm 85.5°F (29.7°C), showing little deviation from August's 90°F (32.2°C). The average low-temperature of 65.7°F (18.7°C) is witnessed in Courtland during September.Heat index
The heat index value during September is computed to be a sweltering 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
In Courtland, Mississippi, the average relative humidity in September is 72%.Rainfall
The month with the least rainfall in Courtland is September, when the rain falls for 13.7 days and typically collects 2.28" (58mm) of precipitation.Snowfall
In Courtland, snow does not fall in April through October.Daylight
The average length of the day in September in Courtland is 12h and 22min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:25 pm. On the last day of September, in Courtland, sunrise is at 6:54 am and sunset at 6:44 pm CDT.
Sunshine
The average sunshine in September in Courtland is 9.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during September translates into the following guidance:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
Is it hot in Courtland during September?
What is the average humidity in September in Courtland?
What is the driest month in Courtland?
How much does it rain in Courtland in September?
When it does not snow in Courtland?
What is the average length of the day in September in Courtland?
What time are sunrise and sunset in September in Courtland?
How long on average sun shines in September in Courtland?
How high is the UV index in September in Courtland?
Average temperature in September
Courtland, MS
- Average high temperature in September: 85.5°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.1°F).
- Average low temperature in September: 65.7°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 (35.2°F).
Average pressure in September
Courtland, 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
Courtland, MS
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Courtland, MS
- Average humidity in September: 72%
The months with the highest relative humidity are February, March and December (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Courtland, MS
- Average rainfall in September: 2.28"
The wettest month (with the highest rainfall) is February (5").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in September
Courtland, MS
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (17.5 days).
The months with the least rainy days are October and November (10.1 days).
Average snowfall in September
Courtland, 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
Courtland, MS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 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
Courtland, MS
- 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 4min
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
Courtland, MS
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in September
Courtland, MS
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Courtland, 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, August and September (Cloud cover 28).
Average visibility in September
Courtland, 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).
Courtland, Mississippi, USA
Weather forecast for your location
2. Allow the app to use your location
