South Dakota Wetter Vorhersage
South Dakota weather: 8°C, bedeckt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
South Dakota weather in September
One of the best months und visit South Dakota.
September runs 10°C warmer than the annual average in South Dakota.
Compare mit August.
Wetter map for South Dakota
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in South Dakota month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | -2° | -12° | 11 mm | ★★☆☆☆ |
| Februar | 4° | -7° | 8 mm | ★★☆☆☆ |
| März | 10° | -3° | 16 mm | ★★★☆☆ |
| April | 15° | 3° | 73 mm | ★★★☆☆ |
| Mai | 21° | 10° | 91 mm | ★★★★☆ |
| Juni | 27° | 16° | 96 mm | ★★★★☆ |
| Juli | 31° | 20° | 49 mm | ★★★★★ |
| August | 29° | 18° | 69 mm | ★★★★☆ |
| September | 26° | 15° | 48 mm | ★★★★☆ |
| Oktober | 18° | 7° | 37 mm | ★★★★☆ |
| November | 8° | -1° | 18 mm | ★★★☆☆ |
| Dezember | 4° | -6° | 28 mm | ★★☆☆☆ |
Klima type: Kontinental. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit South Dakota
Go in Juni, Juli, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
How South Dakota compares mit nearby places
Annual averages, and the difference against South Dakota.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| North Dakota | 273 km | 7°C | 3°C cooler | 590 mm |
| Theodore Roosevelt National Park | 382 km | 8°C | 2°C cooler | 409 mm |
| Nebraska | 495 km | 13°C | +3°C warmer | 822 mm |
| Omaha | 499 km | 12°C | +2°C warmer | 893 mm |
| Itasca State Park | 510 km | 6°C | 4°C cooler | 701 mm |
Vorhersage für South Dakota nach Zeitraum ansehen
South Dakota weather – more answers
Explore South Dakota
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is South Dakota?
South Dakota is a state in Vereinigte Staaten. Its coordinates are 44.3683, -100.351. It lies in Nordamerika.
What is the weather like in South Dakota jetzt?
It is currently 8°C (46°F) mit bedeckt. Luftfeuchtigkeit is 92% and wind is 11 km/h.
When is the best time und visit South Dakota?
Juni, Juli, August and September offer the most comfortable conditions in South Dakota, which has a continental climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is South Dakota in?
South Dakota observes America/Chicago (UTC-05:00). The Ortszeit is 8:27 AM.
How many people live in South Dakota?
South Dakota has a population of approximately 920.000.
What are the top things und do in South Dakota?
Popular options include Badlands National Park, Wind Cave National Park, Mount Rushmore, Custer State Park and Theodore Roosevelt National Park.
What places are in South Dakota?
South Dakota covers 4 places in this atlas, including Badlands National Park, Wind Cave National Park, Mount Rushmore and Custer State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated Oktober 28, 2026 at 8:27 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
