Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With the onset of October, Flandreau's weather experiences a distinct temperature drop, moving from a pleasant 72.5°F (22.5°C) in September to a moderate 55.9°F (13.3°C). Throughout October, Flandreau encounters an average temperature drop to an icy 40.1°F (4.5°C).Humidity
October is the least humid month in Flandreau, South Dakota, with an average relative humidity of 68%.Rainfall
In Flandreau, in October, during 9.4 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Flandreau, during the entire year, the rain falls for 113.8 days and collects up to 20.59" (523mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, in Flandreau, there are 53.1 snowfall days, and 20.04" (509mm) of snow is accumulated.Daylight
In Flandreau, the average length of the day in October is 10h and 59min.On the first day of the month, sunrise is at 7:24 am and sunset at 7:06 pm. On the last day of October, sunrise is at 8:02 am and sunset at 6:17 pm CDT.
Sunshine
The average sunshine in October in Flandreau, South Dakota, is 5.9h.UV index
The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 2 suggests these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Flandreau in October?
What is the least humid month in Flandreau?
What is the average humidity in October in Flandreau?
How many days does it rain in October in Flandreau?
When does it start snowing in Flandreau?
What is the average length of the day in October in Flandreau?
What time are sunrise and sunset in October in Flandreau?
How many hours of sunshine does Flandreau have in October?
How high is the UV index in October in Flandreau?
Average temperature in October
Flandreau, SD
- Average high temperature in October: 55.9°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in October: 40.1°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in October
Flandreau, SD
- Average pressure in October: 29.98"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in October
Flandreau, SD
- Average wind speed in October: 10.8mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity in October
Flandreau, SD
- Average humidity in October: 68%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in October
Flandreau, SD
- Average rainfall in October: 1.85"
The wettest month (with the highest rainfall) is June (3.15").
The driest months (with the least rainfall) are January and November (0.63").
Average rainfall days in October
Flandreau, SD
- Average rainfall days in October: 9.4 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in October
Flandreau, SD
- Average snowfall in October: 0.39"
The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Flandreau, SD
- Average snowfall days in October: 1.6 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Flandreau, SD
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Flandreau, SD
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in October
Flandreau, SD
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in October
Flandreau, SD
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in October
Flandreau, SD
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Flandreau, South Dakota, USA
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