October weather forecastRowena, SD
October
Weather in October
October, like September, is a moderate autumn month in Rowena, South Dakota, with an average temperature varying between 57.4°F (14.1°C) and 41.4°F (5.2°C).Temperature
The changeover to October signals a significant decrease in the average high-temperature, dropping from a warm 74.1°F (23.4°C) in September to a moderate 57.4°F (14.1°C). October nights cool down to an average low-temperature of 41.4°F (5.2°C).Humidity
With an average relative humidity of 67%, October is the least humid month.Rainfall
In Rowena, in October, during 8.2 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Rowena, during the entire year, the rain falls for 112.2 days and collects up to 20.67" (525mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.3 snowfall days, it receives 0.47" (12mm) of snow. In Rowena, during the entire year, snow falls for 42.1 days and aggregates up to 18.94" (481mm) of snow.Daylight
In Rowena, the average length of the day in October is 11h and 0min.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 8:01 am and sunset at 6:18 pm CDT.
Sunshine
The average sunshine in October in Rowena is 6h.UV index
The months with the lowest UV index in Rowena are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 2 during October, leads to the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Rowena, SD
- Average high temperature in October: 57.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in October: 41.4°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in October
Rowena, SD
- Average pressure in October: 29.99"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
Rowena, SD
- Average wind speed in October: 10.4mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in October
Rowena, SD
- Average humidity in October: 67%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).
Average rainfall in October
Rowena, SD
- Average rainfall in October: 1.65"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in October
Rowena, SD
- Average rainfall days in October: 8.2 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in October
Rowena, SD
- Average snowfall in October: 0.47"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Rowena, SD
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rowena, 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: 6h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Rowena, SD
- Average sunshine days in October: 20.2 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in October
Rowena, 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, February, October, November and December (UV index 2).
Average cloud cover in October
Rowena, SD
- Average cloud cover in October: 35
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in October
Rowena, SD
- Average visibility in October: 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).
