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 commencement of September indicates a gentle shift in the average high-temperature, receding from August's tropical 91.4°F (33°C) to a moderately hot 83.8°F (28.8°C). Copeland reports a considerable drop from daytime temperatures in September, recording an average nighttime figure of 61.9°F (16.6°C).Heat index
September's heat index is computed to be a tropical 86°F (30°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In September, the average relative humidity is 53%.Rainfall
In September, in Copeland, the rain falls for 10.1 days. Throughout September, 0.94" (24mm) of precipitation is accumulated. In Copeland, during the entire year, the rain falls for 95.2 days and collects up to 15.12" (384mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Copeland, the average length of the day in September is 12h and 25min.On the first day of September in Copeland, Kansas, sunrise is at 7:13 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 7:26 pm CDT.
Sunshine
In Copeland, the average sunshine in September is 9.3h.UV index
In Copeland, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Act with care - The need to guard against sun damage is communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Copeland in September?
What is the average humidity in September in Copeland?
How much does it rain in Copeland in September?
When it does not snow in Copeland?
Does it snow in Copeland in September?
What is the average length of the day in September in Copeland?
When are sunrise and sunset in September in Copeland?
How many hours of sunshine does Copeland have in September?
What is the UV index intensity in September in Copeland?
Average temperature in September
Copeland, KS
- Average high temperature in September: 83.8°F
The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in September: 61.9°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in September
Copeland, KS
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in September
Copeland, KS
- Average wind speed in September: 11.5mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).
Average humidity in September
Copeland, KS
- Average humidity in September: 53%
The months with the highest relative humidity are January and December (60%).
The month with the lowest relative humidity is June (48%).
Average rainfall in September
Copeland, KS
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is November (0.35").
Average rainfall days in September
Copeland, KS
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in September
Copeland, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Copeland, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.5 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
Copeland, 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 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in September
Copeland, KS
- Average sunshine days in September: 16.4 days
The months with the most sunshine days are January and November (25 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in September
Copeland, 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
Copeland, KS
- Average cloud cover in September: 20
The months with the most cloud cover are February and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility in September
Copeland, 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).
Copeland, Kansas, USA
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