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
October marks a distinct drop in the average high-temperature, descending from September's agreeable 71.6°F (22°C) to a cool 53.8°F (12.1°C). During October, Wallace records an average temperature of 38.7°F (3.7°C) at night.Humidity
The average relative humidity in October in Wallace is 68%.Rainfall
In Wallace, South Dakota, in October, during 8.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Wallace, South Dakota, during the entire year, the rain falls for 112.9 days and collects up to 22.09" (561mm) of precipitation.Snowfall
Months with snowfall in Wallace are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 2.6 snowfall days, it receives 2.17" (55mm) of snow. Throughout the year, in Wallace, there are 68.4 snowfall days, and 23.74" (603mm) of snow is accumulated.Daylight
In Wallace, the average length of the day in October is 10h and 56min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:09 pm. On the last day of October, in Wallace, sunrise is at 8:08 am and sunset at 6:18 pm CDT.
Sunshine
The average sunshine in October is 5.9h.UV index
The average daily maximum UV index in October in Wallace is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In October, the maximum UV index of 2 suggests these recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What is the usual temperature for Wallace in October?
What is the average humidity in October in Wallace?
How much does it rain in Wallace in October?
When does it start snowing in Wallace?
What is the average length of the day in October in Wallace?
When are sunrise and sunset in October in Wallace?
How long on average sun shines in October in Wallace?
What is the UV index intensity in October in Wallace?
Average temperature in October
Wallace, SD
- Average high temperature in October: 53.8°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in October: 38.7°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (5°F).
Average pressure in October
Wallace, SD
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in October
Wallace, SD
- Average wind speed in October: 11.3mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).
Average humidity in October
Wallace, SD
- Average humidity in October: 68%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (66%).
Average rainfall in October
Wallace, SD
- Average rainfall in October: 2.52"
The wettest month (with the highest rainfall) is July (3.58").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in October
Wallace, SD
- Average rainfall days in October: 8.8 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in October
Wallace, SD
- Average snowfall in October: 2.17"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Wallace, SD
- Average snowfall days in October: 2.6 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Wallace, 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 42min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in October
Wallace, SD
- Average sunshine days in October: 17.6 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in October
Wallace, 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
Wallace, SD
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in October
Wallace, SD
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Wallace, South Dakota, USA
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