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 to September results in a modest reduction in average high-temperature, moving from a hot 90°F (32.2°C) in August to a warm 81.9°F (27.7°C). During the month of September, the nighttime temperature falls to an average of 62.4°F (16.9°C).Heat index
September's heat index is appraised at 84.2°F (29°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
In Iuka, the average relative humidity in September is 62%.Rainfall
In Iuka, in September, during 11.7 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Iuka, during the entire year, the rain falls for 107.1 days and collects up to 20.08" (510mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 25min.On the first day of the month, sunrise is at 7:05 am and sunset at 8:03 pm. On the last day of September, sunrise is at 7:30 am and sunset at 7:19 pm CDT.
Sunshine
The average sunshine in September is 8.9h.UV index
In Iuka, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In September, the UV index of 5 transforms into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow in Iuka?
Does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Iuka, KS
- Average high temperature in September: 81.9°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in September: 62.4°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in September
Iuka, KS
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Iuka, KS
- Average wind speed in September: 10.7mph
The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in September
Iuka, KS
- Average humidity in September: 62%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is July (57%).
Average rainfall in September
Iuka, KS
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is May (3.7").
The driest months (with the least rainfall) are January and February (0.67").
Average rainfall days in September
Iuka, KS
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is August (13.8 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in September
Iuka, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Iuka, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 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
Iuka, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in September
Iuka, KS
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in September
Iuka, KS
- Average UV index in September: 5
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 2).
Average cloud cover in September
Iuka, KS
- Average cloud cover in September: 24
The months with the most cloud cover are March and April (Cloud cover 34).
The months with the least cloud cover are June and August (Cloud cover 20).
Average visibility in September
Iuka, KS
- 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).
Iuka, Kansas, USA
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