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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in South Yankton, Nebraska, with an average temperature fluctuating between 12.9°F (-10.6°C) and 26.8°F (-2.9°C). The month of January, characterized by an average high of 26.8°F (-2.9°C) and a low of 12.9°F (-10.6°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in South Yankton, Nebraska, with an average temperature ranging between min 16.3°F (-8.7°C) and max 30.6°F (-0.8°C). The average high-temperature in February, at a still freezing cold 30.6°F (-0.8°C), reveals a modest deviation from January's 26.8°F (-2.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in South Yankton, Nebraska, with an average temperature varying between 46.9°F (8.3°C) and 30.2°F (-1°C). March witnesses a clear temperature increase, soaring from a subzero cold 30.6°F (-0.8°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April in South Yankton, Nebraska, is a mild spring month, with an average temperature fluctuating between 57.9°F (14.4°C) and 40.1°F (4.5°C). The onset of April marks an increase in the average high-temperature, moving from a chilly 46.9°F (8.3°C) in March to a moderate 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in South Yankton, Nebraska, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 50.9°F (10.5°C). May's arrival signals a temperature shift, moving from a refreshing 57.9°F (14.4°C) in April to a pleasant 69.1°F (20.6°C). Weather in May »
Weather in June
June, the first month of the summer in South Yankton, is a moderately hot month, with an average temperature varying between 61.7°F (16.5°C) and 79.7°F (26.5°C). In South Yankton, the onset of June comes with an increased average high-temperature, moving from May's pleasant 69.1°F (20.6°C) to a moderately hot 79.7°F (26.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in South Yankton, Nebraska, with an average temperature fluctuating between 84.9°F (29.4°C) and 64.9°F (18.3°C). South Yankton's July weather, marked by an average high temperature of 84.9°F (29.4°C) and an average low temperature of 64.9°F (18.3°C), is the warmest in the year. July's average heat index is evaluated at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in South Yankton, Nebraska, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.3°F (16.3°C). August's arrival brings an average high-temperature of a still moderately hot 83.3°F (28.5°C), demonstrating subtle variation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in South Yankton, Nebraska, with an average temperature varying between 55°F (12.8°C) and 76.1°F (24.5°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 83.3°F (28.5°C) in August to a still moderately hot 76.1°F (24.5°C). Weather in September »
Weather in October
October, the same as September, in South Yankton, Nebraska, is a moderate autumn month, with an average temperature ranging between max 59.4°F (15.2°C) and min 42.6°F (5.9°C). The start of October signals a considerable reduction in the average high-temperature, receding from a warm 76.1°F (24.5°C) in September to a mild 59.4°F (15.2°C). Weather in October »
Weather in November
November, the last month of the autumn in South Yankton, is another chilly month, with an average temperature varying between 30.7°F (-0.7°C) and 45.9°F (7.7°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's mild 59.4°F (15.2°C) to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
December, the first month of the winter in South Yankton, is still a freezing cold month, with an average temperature fluctuating between 18°F (-7.8°C) and 29.8°F (-1.2°C). South Yankton's weather undergoes a significant change with the arrival of December, as the average high-temperature drops from a frosty 45.9°F (7.7°C) in November to a subzero cold 29.8°F (-1.2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in South Yankton?
South Yankton's January weather reaches an average high of 26.8°F (-2.9°C) and an average low of 12.9°F (-10.6°C), making it the coldest month.
What is the most humid month in South Yankton?
January is the most humid month in South Yankton, Nebraska, with an average relative humidity of 85%.
How much does it rain in South Yankton?
Throughout the year, there are 117.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.
When does it snow in South Yankton?
Months with snowfall in South Yankton, Nebraska, are January through May, October through December.
How many days does it snow in South Yankton?
In South Yankton, Nebraska, during the entire year, snow falls for 37.4 days and aggregates up to 14.45" (367mm) of snow.
What is the month with the least sunshine in South Yankton?
January has the least sunshine of the year, with an average of 4.4h of sunshine.
What is the month with the lowest UV index in South Yankton?
The month with the lowest UV index in South Yankton, Nebraska, is January, with an average maximum UV index of 1.
What is the driest month in South Yankton?
February is the month with the least rainfall in South Yankton. Rain falls for 2.3 days and accumulates 0.59" (15mm) of precipitation.
When is Daylight Saving Time (DST) in South Yankton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Yankton, Nebraska, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month in South Yankton?
May is the month with the most rainfall in South Yankton, Nebraska. Rain falls for 16.9 days and accumulates 3.78" (96mm) of precipitation.
When it does not snow in South Yankton?
In South Yankton, Nebraska, snow does not fall in June through September.
When are the longest days in South Yankton?
With an average of 15h and 18min of daylight, June has the longest days of the year.
What are the months with the highest UV index in South Yankton?
June through August, with an average maximum UV index of 6, are months with the highest UV index in South Yankton.
What are the warmest months in South Yankton?
July, known for its average high temperature of 84.9°F (29.4°C) and an average low temperature of 64.9°F (18.3°C), is the warmest month.
What month has the most sunshine in South Yankton?
July has the most sunshine of the year in South Yankton, Nebraska, with an average of 10.8h of sunshine.
What is the least humid month in South Yankton?
With an average relative humidity of 64%, October is the least humid month in South Yankton, Nebraska.
When does it snow the most in South Yankton?
December is the month with the most snowfall in South Yankton. Snow falls for 8.1 days and accumulates 2.95" (75mm) of snow.
What is the month with the shortest days in South Yankton?
With an average of 9h and 6min of daylight, December has the shortest days of the year in South Yankton.
Average temperature
South Yankton, NE
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure
South Yankton, NE
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
South Yankton, NE
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
7.9mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.2mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity
South Yankton, NE
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).
Average rainfall
South Yankton, NE
- Average rainfall in January:
0.67" - Average rainfall in February:
0.59" - Average rainfall in March:
1.34" - Average rainfall in April:
2.4" - Average rainfall in May:
3.78" - Average rainfall in June:
3.31"
- Average rainfall in July:
2.24" - Average rainfall in August:
2.24" - Average rainfall in September:
1.81" - Average rainfall in October:
1.73" - Average rainfall in November:
0.63" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days
South Yankton, NE
- Average rainfall days in January:
3.4 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
South Yankton, NE
- Average snowfall in January:
2.6" - Average snowfall in February:
2.52" - Average snowfall in March:
2.09" - Average snowfall in April:
2.13" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
South Yankton, NE
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
South Yankton, NE
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 January:
4h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
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 24min).
Average sunshine days
South Yankton, NE
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).
Average UV index
South Yankton, NE
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
South Yankton, NE
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
South Yankton, NE
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).
South Yankton, Nebraska, USA
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