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 signals a slight drop in average high-temperature, sliding from August's 85.6°F (29.8°C) to a still moderately hot 78.8°F (26°C). In September, Lecompton encounters an average low-temperature of 59.5°F (15.3°C) during the night.Humidity
In Lecompton, the average relative humidity in September is 74%.Rainfall
In September, in Lecompton, the rain falls for 11.4 days. Throughout September, 1.93" (49mm) of precipitation is accumulated. In Lecompton, during the entire year, the rain falls for 119.9 days and collects up to 21.1" (536mm) of precipitation.Snowfall
April, June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September in Lecompton, sunrise is at 6:51 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:05 pm CDT.
Sunshine
In September, the average sunshine is 9.1h.UV index
In September, the average daily maximum UV index in Lecompton, Kansas, is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, a regular UV index of 5 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are September temperatures in Lecompton?
What is the average humidity in September in Lecompton?
How much does it rain in Lecompton in September?
When it does not snow in Lecompton?
Does it snow in Lecompton in September?
What is the average length of the day in September in Lecompton?
What time are sunrise and sunset in September in Lecompton?
How long on average sun shines in September in Lecompton?
How high is the UV index in September in Lecompton?
Average temperature in September
Lecompton, KS
- Average high temperature in September: 78.8°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in September: 59.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in September
Lecompton, KS
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Lecompton, KS
- Average wind speed in September: 7.6mph
The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in September
Lecompton, KS
- Average humidity in September: 74%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (69%).
Average rainfall in September
Lecompton, KS
- Average rainfall in September: 1.93"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in September
Lecompton, KS
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in September
Lecompton, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in September
Lecompton, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lecompton, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Lecompton, KS
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in September
Lecompton, KS
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Lecompton, KS
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in September
Lecompton, 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).
Lecompton, Kansas, USA
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