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
The onset of October marks a clear decrease in the average high-temperature, dropping from a pleasant 72.5°F (22.5°C) in September to a cool 55.2°F (12.9°C). Twin Brooks experiences an average low-temperature of 40.1°F (4.5°C) in the month of October.Humidity
October is the least humid month, with an average relative humidity of 66%.Rainfall
In Twin Brooks, in October, during 8.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Twin Brooks, during the entire year, the rain falls for 115.2 days and collects up to 19.88" (505mm) of precipitation.Snowfall
Months with snowfall in Twin Brooks, South Dakota, are January through May, October through December. October is the first month it typically snows in Twin Brooks. Throughout October, in the average 1.6 snowfall days, it receives 0.31" (8mm) of snow. In Twin Brooks, during the entire year, snow falls for 58.8 days and aggregates up to 20.39" (518mm) of snow.Daylight
The average length of the day in October in Twin Brooks is 10h and 56min.On the first day of the month, sunrise is at 7:26 am and sunset at 7:06 pm. On the last day of October, in Twin Brooks, sunrise is at 8:05 am and sunset at 6:15 pm CDT.
Sunshine
The average sunshine in October is 5.9h.UV index
The average daily maximum UV index in October in Twin Brooks is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In October, the UV index of 2 transforms into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Twin Brooks in October?
What is the least humid month in Twin Brooks?
What is the average humidity in October in Twin Brooks?
How much does it rain in Twin Brooks in October?
When does it start to snow in Twin Brooks?
How many hours of daylight does Twin Brooks have in October?
What time are sunrise and sunset in October in Twin Brooks?
How many hours of sunshine does Twin Brooks have in October?
What is the UV index reading in October in Twin Brooks?
Average temperature in October
Twin Brooks, SD
- Average high temperature in October: 55.2°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in October: 40.1°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in October
Twin Brooks, 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
Twin Brooks, SD
- Average wind speed in October: 10.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in October
Twin Brooks, SD
- Average humidity in October: 66%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (66%).
Average rainfall in October
Twin Brooks, SD
- Average rainfall in October: 1.77"
The wettest month (with the highest rainfall) is June (3.11").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days in October
Twin Brooks, SD
- Average rainfall days in October: 8.8 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in October
Twin Brooks, SD
- Average snowfall in October: 0.31"
The month with the highest snowfall is December (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Twin Brooks, SD
- Average snowfall days in October: 1.6 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Twin Brooks, SD
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 5h 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: 3h and 54min).
Average sunshine days in October
Twin Brooks, SD
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in October
Twin Brooks, SD
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Twin Brooks, SD
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 25).
Average visibility in October
Twin Brooks, 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).
Twin Brooks, South Dakota, USA
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