Home / Sioux Falls / 18 June 2017
Sioux Falls
United States · 18 June 2017
Average
18.5°C
low 13.2°C · high 24.2°C
Rainfall
0.1mm
dry day
Wind
5.3m/s
daily average
Humidity
63.5%
daily average
Cloud
29%
cover
Pressure
1009hPa
daily average
The temperature ranged from 13.2°C around 06:00 to 24.2°C around 16:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
15th percentile
Low temperature
8th percentile
Rainfall
45th percentile
Wind
76th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 23°C, versus 18.5°C on this specific day.
Sun & daylight
Sunrise
05:45
Sunset
21:10
Day length
15h 25m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 14.7°C | 11.1°C | 0 | 5.5 | WNW | 77 | 1007 |
| 01:00 | 06:00 | 14.6°C | 10.7°C | 0 | 6 | WNW | 79 | 1007 |
| 02:00 | 07:00 | 14.9°C | 11°C | 0 | 6 | NW | 79 | 1007 |
| 03:00 | 08:00 | 14.7°C | 10.9°C | 0 | 5.7 | NW | 77 | 1008 |
| 04:00 | 09:00 | 14.2°C | 10.5°C | 0 | 5.1 | NW | 74 | 1008 |
| 05:00 | 10:00 | 13.4°C | 11.1°C | 0 | 3.8 | NW | 85 | 1009 |
| 06:00 | 11:00 | 13.2°C | 11.1°C | 0 | 3.5 | NW | 88 | 1009 |
| 07:00 | 12:00 | 13.5°C | 11.3°C | 0 | 3.8 | WNW | 88 | 1010 |
| 08:00 | 13:00 | 13.9°C | 10.8°C | 0 | 5.1 | WNW | 86 | 1010 |
| 09:00 | 14:00 | 15.9°C | 12.5°C | 0 | 5.9 | NW | 80 | 1010 |
| 10:00 | 15:00 | 20°C | 16.1°C | 0.01 | 6.2 | NW | 57 | 1010 |
| 11:00 | 16:00 | 20.3°C | 16.3°C | 0 | 6.4 | NW | 56 | 1010 |
| 12:00 | 17:00 | 21.4°C | 17.2°C | 0.02 | 6.5 | NW | 52 | 1010 |
| 13:00 | 18:00 | 21.8°C | 17.4°C | 0.01 | 6.7 | NW | 51 | 1010 |
| 14:00 | 19:00 | 22.1°C | 17.8°C | 0.06 | 6.7 | NW | 50 | 1010 |
| 15:00 | 20:00 | 22.9°C | 18.6°C | 0.03 | 6.6 | NW | 46 | 1009 |
| 16:00 | 21:00 | 24.2°C | 19.6°C | 0 | 6.7 | NW | 41 | 1009 |
| 17:00 | 22:00 | 23.9°C | 18.9°C | 0 | 7.1 | NW | 41 | 1009 |
| 18:00 | 23:00 | 24°C | 19.3°C | 0 | 6.7 | NW | 40 | 1009 |
| 19:00 | 00:00 | 24.2°C | 19.7°C | 0 | 6.1 | NW | 38 | 1009 |
| 20:00 | 01:00 | 23.3°C | 20.1°C | 0 | 4 | NW | 39 | 1010 |
| 21:00 | 02:00 | 21.4°C | 19.7°C | 0 | 2.3 | NNW | 46 | 1010 |
| 22:00 | 03:00 | 16.3°C | 15.2°C | 0 | 2.4 | NW | 75 | 1011 |
| 23:00 | 04:00 | 16°C | 14.9°C | 0 | 2.6 | NW | 78 | 1011 |
Nearby cities
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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for United States
- Location
- Sioux Falls — 43.500°, -96.750°, ERA5 grid cell center, 5.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 18 June 2017 specifically — not a monthly average. See the Sioux Falls climate overview for typical conditions.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-21). Historical climate data for Sioux Falls, United States (43.50°N, 96.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Sioux Falls, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sioux Falls, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Sioux Falls, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.