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 arrival of September is marked by a minor reduction in average high-temperature, sliding from a tropical 87.4°F (30.8°C) in August to a warm 79.7°F (26.5°C). Clifton's average low-temperature in September is measured at a moderate 60.1°F (15.6°C).Humidity
In Clifton, the average relative humidity in September is 68%.Rainfall
In September, in Clifton, the rain falls for 10.9 days. Throughout September, 1.65" (42mm) of precipitation is accumulated. Throughout the year, there are 112.7 rainfall days, and 21.26" (540mm) of precipitation is accumulated.Snowfall
In Clifton, snow does not fall in June through September.Daylight
In Clifton, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:59 pm. On the last day of September, in Clifton, sunrise is at 7:25 am and sunset at 7:12 pm CDT.
Sunshine
The average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Clifton is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Clifton?
What is the average humidity in September in Clifton?
How much does it rain in Clifton in September?
When it does not snow in Clifton?
Does it snow in Clifton in September?
How many hours of daylight does Clifton have in September?
When is the sunrise / sunset in September in Clifton?
How long on average sun shines in September in Clifton?
What is the UV index intensity in September in Clifton?
Average temperature in September
Clifton, KS
- Average high temperature in September: 79.7°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 (37.9°F).
- Average low temperature in September: 60.1°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in September
Clifton, 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
Clifton, KS
- Average wind speed in September: 9.4mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in September
Clifton, KS
- Average humidity in September: 68%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is October (63%).
Average rainfall in September
Clifton, KS
- Average rainfall in September: 1.65"
The wettest month (with the highest rainfall) is May (3.74").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days in September
Clifton, KS
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in September
Clifton, 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 and September (0").
Average snowfall days in September
Clifton, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Clifton, 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 24min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Clifton, KS
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in September
Clifton, KS
- 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, November and December (UV index 2).
Average cloud cover in September
Clifton, KS
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 41).
The months with the least cloud cover are June, July and August (Cloud cover 23).
Average visibility in September
Clifton, 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).
Clifton, Kansas, USA
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