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
Lake City in September undergoes a slight reduction in the average high-temperature, shifting from August's hot 91°F (32.8°C) to a moderately hot 83.1°F (28.4°C). September brings with it a nighttime average temperature of 64°F (17.8°C) in Lake City.Heat index
September's heat index is computed to be a hot 86°F (30°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The average relative humidity in September is 61%.Rainfall
In Lake City, in September, during 12.5 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Lake City, during the entire year, the rain falls for 119.9 days and collects up to 22.48" (571mm) of precipitation.Snowfall
June through October are months without snowfall.Daylight
In Lake City, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 7:06 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:19 pm CDT.
Sunshine
In September, the average sunshine is 9h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. 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
How hot is September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Lake City have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Lake City have in September?
How high is the UV index in September?
Average temperature in September
Lake City, KS
- Average high temperature in September: 83.1°F
The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in September
Lake City, 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
Lake City, KS
- Average wind speed in September: 10.1mph
The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in September
Lake City, KS
- Average humidity in September: 61%
The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is July (56%).
Average rainfall in September
Lake City, KS
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is May (4.21").
The driest months (with the least rainfall) are January and February (0.79").
Average rainfall days in September
Lake City, KS
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (4 days).
Average snowfall in September
Lake City, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Lake City, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lake City, 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: 9h and 0min
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 24min).
Average sunshine days in September
Lake City, KS
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in September
Lake City, 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
Lake City, 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 19).
Average visibility in September
Lake City, 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).
Lake City, Kansas, USA
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