Sioux Center, Iowa Climate
United States
Pop. 7,461 Elev. 444 m / 1,457 ft
TZ: America/Chicago (UTC-5) ·
Winters in Sioux Center are severe, with temperatures dropping to 10°F (-12°C) in February, while summers bring mild highs of 84°F (29°C) in July. Humidity pushes the summer feels-like temperature to 93°F (34°C), while wind chill can drive winter lows to 2°F (-17°C). Expect around 38 rainy days annually (27.0 in / 686 mm total), with snow on 4 days and 31 in (797 mm) of annual accumulation. The city averages 145 sunny days per year and around 28 thunderstorm days.
| Temperature | 84°F (29°C) high | 10°F (-12°C) low |
| Feels like | 93°F (34°C) high | 2°F (-17°C) low |
| Rain | 38 days | 27.0 in (686 mm) /yr |
| Snow | 4 days | 31.4 in (797 mm) /yr |
| Sky | 145 sunny | 28 stormy |
| Wind | 2.9 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
44
Jan 53
Feb 51
Mar 54
Apr 44
May 53
Jun 51
Jul 46
Aug 44
Sep 46
Oct 58
Nov 72
Dec Humidity (%)
61
Jan 64
Feb 58
Mar 54
Apr 52
May 68
Jun 78
Jul 77
Aug 67
Sep 60
Oct 67
Nov 79
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 48 mi Sioux Gateway Airport / Brigadier General Bud Day Field (SUX)
Ski resort 42 mi Great Bear Recreation Park
National park 53 mi Danish Alps State Recreation Area
Mountain peak
(20,733 ft) 291 mi Norris Hill
Hospital 1 mi Sioux Center Community Hospital
Hiking trail 42 mi Lake Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°F 0°C | 11°F -11°C | 0.0 in 0 mm | 1.4 in36 mm | 15 |
| February | 31°F -1°C | 10°F -12°C | 0.0 in 1 mm | 3.4 in86 mm | 10 |
| March | 58°F 14°C | 31°F -1°C | 2.4 in 62 mm | 9.3 in235 mm | 15 |
| April | 64°F 18°C | 39°F 4°C | 2.6 in 67 mm | 0.3 in7 mm | 12 |
| May | 73°F 23°C | 50°F 10°C | 4.6 in 117 mm | — | 15 |
| June | 83°F 28°C | 63°F 17°C | 5.5 in 139 mm | — | 11 |
| July | 84°F 29°C | 67°F 19°C | 5.8 in 148 mm | — | 11 |
| August | 80°F 27°C | 63°F 17°C | 2.0 in 52 mm | — | 11 |
| September | 80°F 26°C | 57°F 14°C | 1.7 in 42 mm | — | 16 |
| October | 68°F 20°C | 48°F 9°C | 1.5 in 38 mm | — | 14 |
| November | 49°F 9°C | 32°F 0°C | 0.6 in 15 mm | 7.9 in200 mm | 11 |
| December | 34°F 1°C | 15°F -9°C | 0.2 in 6 mm | 9.2 in233 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 10 | 0 |
| March | 15 | 3 |
| April | 12 | 3 |
| May | 15 | 2 |
| June | 11 | 7 |
| July | 11 | 7 |
| August | 11 | 4 |
| September | 16 | 2 |
| October | 14 | 0 |
| November | 11 | 0 |
| December | 4 | 0 |