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's onset introduces a mild reduction in the average high-temperature, from 81.9°F (27.7°C) in August to a still warm 75.9°F (24.4°C). Elk Point sees an average low-temperature of 54.9°F (12.7°C) during September.Humidity
In September, the average relative humidity in Elk Point is 69%.Rainfall
In September, in Elk Point, the rain falls for 10.7 days. Throughout September, 1.93" (49mm) of precipitation is accumulated. In Elk Point, South Dakota, during the entire year, the rain falls for 119.5 days and collects up to 20.75" (527mm) of precipitation.Snowfall
In Elk Point, South Dakota, snow does not fall in June through September.Daylight
In Elk Point, the average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 6:52 am and sunset at 8:00 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:09 pm CDT.
Sunshine
The average sunshine in September in Elk Point is 8.9h.UV index
The average daily maximum UV index in September in Elk Point, South Dakota, is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Elk Point?
What is the average humidity in September in Elk Point?
How many days does it rain in September in Elk Point?
When it does not snow in Elk Point?
Does it snow in Elk Point in September?
What is the average length of the day in September in Elk Point?
When is the sunrise / sunset in September in Elk Point?
How many hours of sunshine does Elk Point have in September?
How high is the UV index in September in Elk Point?
Average temperature in September
Elk Point, SD
- Average high temperature in September: 75.9°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in September: 54.9°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in September
Elk Point, SD
- 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 (29.86"Hg).
Average wind speed in September
Elk Point, SD
- Average wind speed in September: 9.1mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in September
Elk Point, SD
- Average humidity in September: 69%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (65%).
Average rainfall in September
Elk Point, SD
- Average rainfall in September: 1.93"
The wettest month (with the highest rainfall) is June (3.39").
The driest months (with the least rainfall) are January, February and November (0.63").
Average rainfall days in September
Elk Point, SD
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in September
Elk Point, SD
- Average snowfall in September: 0"
The month with the highest snowfall is December (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Elk Point, SD
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Elk Point, SD
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in September
Elk Point, SD
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in September
Elk Point, SD
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Elk Point, SD
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in September
Elk Point, SD
- 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).
Elk Point, South Dakota, USA
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