Climate and monthly weather forecastSioux Center, IA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Sioux Center, Iowa, with temperature in the range of an average high of 24.1°F (-4.4°C) and an average low of 11.1°F (-11.6°C). The lowest temperatures are recorded in January, with averages reaching a high of 24.1°F (-4.4°C) and a low of 11.1°F (-11.6°C). Weather in January »Weather in February
February, the last month of the winter in Sioux Center, is also a subzero cold month, with an average temperature fluctuating between 14.4°F (-9.8°C) and 27.9°F (-2.3°C). Shifting into February, Sioux Center records an average high-temperature of a still subzero cold 27.9°F (-2.3°C), presenting minor fluctuations compared to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Sioux Center, Iowa, with an average temperature fluctuating between 43.9°F (6.6°C) and 28.9°F (-1.7°C). March's onset witnesses a marked shift in the average high-temperature, moving from a subzero cold 27.9°F (-2.3°C) in February to a frosty 43.9°F (6.6°C). Weather in March »Weather in April
April is a moderate spring month in Sioux Center, Iowa, with an average temperature ranging between max 56.7°F (13.7°C) and min 39.7°F (4.3°C). April signals a shift in the average high-temperature, moving from March's frosty 43.9°F (6.6°C) to a moderate 56.7°F (13.7°C). Weather in April »Weather in May
May, the last month of the spring in Sioux Center, is a pleasant month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 51.6°F (10.9°C). A shift in the average high-temperature is noticeable in May, changing from a mild 56.7°F (13.7°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Sioux Center, Iowa, with an average temperature fluctuating between 78.1°F (25.6°C) and 61.5°F (16.4°C). Sioux Center in June sees a temperature change, with average high-temperatures moving from a pleasant 68.5°F (20.3°C) in May to a warm 78.1°F (25.6°C). Weather in June »Weather in July
July, like June, in Sioux Center, Iowa, is a moderately hot summer month, with an average temperature varying between 63.5°F (17.5°C) and 81.5°F (27.5°C). July stands out as Sioux Center's warmest month, with temperatures ranging between an average high of 81.5°F (27.5°C) and a low of 63.5°F (17.5°C). For July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Sioux Center, Iowa, with an average temperature fluctuating between 60.4°F (15.8°C) and 80.2°F (26.8°C). August's onset brings an average high-temperature of a still moderately hot 80.2°F (26.8°C), showing a minute difference from July's 81.5°F (27.5°C). Weather in August »Weather in September
September, the first month of the autumn in Sioux Center, is also a moderately hot month, with an average temperature varying between 54.1°F (12.3°C) and 74.5°F (23.6°C). A modest decline in the average high-temperature is seen during September, decreasing from 80.2°F (26.8°C) in August to a still warm 74.5°F (23.6°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Sioux Center, Iowa, with an average temperature ranging between max 58.1°F (14.5°C) and min 42.1°F (5.6°C). October is characterized by a clear drop in the average high-temperature, falling from September's moderately hot 74.5°F (23.6°C) to a refreshing 58.1°F (14.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Sioux Center, Iowa, with an average temperature varying between 30°F (-1.1°C) and 43.9°F (6.6°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a refreshing 58.1°F (14.5°C) in October to a chilly 43.9°F (6.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Sioux Center, Iowa, with an average temperature varying between 17.1°F (-8.3°C) and 28.2°F (-2.1°C). December signals a considerable drop in Sioux Center's average high-temperature, reducing from a chilly 43.9°F (6.6°C) in November to a subzero cold 28.2°F (-2.1°C). Weather in December »Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Sioux Center's January weather reaches an average high of 24.1°F (-4.4°C) and an average low of 11.1°F (-11.6°C), making it the coldest month.
The most humid month is January, with an average relative humidity of 87%.
The month with the least rainfall is January, when the rain falls for 4.2 days and typically collects 0.71" (18mm) of precipitation.
Throughout the year, there are 120.4 rainfall days, and 21.57" (548mm) of precipitation is accumulated.
Months with snowfall in Sioux Center, Iowa, are January through May, October through December.
In Sioux Center, during the entire year, snow falls for 47.3 days and aggregates up to 18.5" (470mm) of snow.
January has the least sunshine of the year in Sioux Center, with an average of 4h of sunshine.
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the most snowfall. Snow falls for 10 days and accumulates 4.29" (109mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sioux Center, Iowa, 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.
The month with the most rainfall in Sioux Center, Iowa, is June, when the rain falls for 16.2 days and typically aggregates up to 3.19" (81mm) of precipitation.
In Sioux Center, Iowa, snow does not fall in June through September.
With an average of 15h and 18min of daylight, June has the longest days of the year in Sioux Center.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
The warmest time of the year is July, with temperatures averaging a high of 81.5°F (27.5°C) and a low of 63.5°F (17.5°C).
With an average of 10.5h of sunshine, July has the most sunshine of the year in Sioux Center.
With an average relative humidity of 67%, October is the least humid month.
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Sioux Center, IA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (24.1°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure
Sioux Center, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"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 (29.86"Hg).
Average wind speed
Sioux Center, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.9mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8mph - Average wind speed in September:
9.3mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity
Sioux Center, IA
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Sioux Center, IA
- Average rainfall in January:
0.71" - Average rainfall in February:
0.83" - Average rainfall in March:
1.69" - Average rainfall in April:
2.6" - Average rainfall in May:
2.99" - Average rainfall in June:
3.19"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.85" - Average rainfall in September:
1.93" - Average rainfall in October:
1.97" - Average rainfall in November:
0.87" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days
Sioux Center, IA
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
9.7 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
12.2 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
11 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
6.1 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Sioux Center, IA
- Average snowfall in January:
3.23" - Average snowfall in February:
4.29" - Average snowfall in March:
3.35" - Average snowfall in April:
2.17" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sioux Center, IA
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
10 days - Average snowfall days in March:
7 days - Average snowfall days in April:
2.9 days - Average snowfall days in May:
0.3 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:
1.6 days - Average snowfall days in November:
3.8 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sioux Center, IA
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
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 0min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Sioux Center, IA
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
16.1 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is June (11.3 days).
Average UV index
Sioux Center, IA
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
Sioux Center, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Sioux Center, IA
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).
