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 advent of September brings a slight shift in average high-temperature, moving from a hot 89.6°F (32°C) in August to a warm 82°F (27.8°C). Throughout the month of September, Langdon reports a steady low-temperature average of 63.1°F (17.3°C).Heat index
September's heat index is appraised at a hot 86°F (30°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 are highly critical for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In Langdon, the average relative humidity in September is 64%.Rainfall
In September, in Langdon, the rain falls for 9.6 days. Throughout September, 0.87" (22mm) of precipitation is accumulated. Throughout the year, in Langdon, there are 92.5 rainfall days, and 11.93" (303mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September, sunrise is at 7:03 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:17 pm CDT.
Sunshine
The average sunshine in September in Langdon, Kansas, is 8.8h.UV index
The average daily maximum UV index in September in Langdon, Kansas, is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the average September temperature in Langdon?
What is the average humidity in September in Langdon?
How many days does it rain in September in Langdon?
When it does not snow in Langdon?
What is the average length of the day in September in Langdon?
When are sunrise and sunset in September in Langdon?
How long on average sun shines in September in Langdon?
How high is the UV index in September in Langdon?
Average temperature in September
Langdon, KS
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in September: 63.1°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in September
Langdon, 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
Langdon, KS
- Average wind speed in September: 10.3mph
The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in September
Langdon, KS
- Average humidity in September: 64%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is July (58%).
Average rainfall in September
Langdon, KS
- Average rainfall in September: 0.87"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in September
Langdon, KS
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is August (11.8 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in September
Langdon, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Langdon, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.4 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
Langdon, 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 months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in September
Langdon, KS
- Average sunshine days in September: 18 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is August (16.6 days).
Average UV index in September
Langdon, 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
Langdon, KS
- Average cloud cover in September: 24
The month with the most cloud cover is March (Cloud cover 36).
The months with the least cloud cover are June and August (Cloud cover 20).
Average visibility in September
Langdon, 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).
Langdon, Kansas, USA
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