Winner
United States · 18 March 2017
← 17 March 201719 March 2017 →
Average
5.6°C
low -4.4°C · high 14.5°C
Rainfall
0mm
dry day
Wind
4.5m/s
daily average
Humidity
56.7%
daily average
Cloud
18%
cover
Pressure
1024hPa
daily average
The temperature ranged from -4.4°C around 05:00 to 14.5°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
79th percentile
Low temperature
33th percentile
Rainfall
54th percentile
Wind
55th 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 3.1°C, versus 5.6°C on this specific day.
Sun & daylight
Sunrise
07:45
Sunset
19:49
Day length
12h 4m
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 | -0.8°C | -5°C | 0 | 2.3 | NNW | 76 | 1029 |
| 01:00 | 06:00 | 0.6°C | -3.2°C | 0 | 1.9 | WNW | 70 | 1030 |
| 02:00 | 07:00 | 0.7°C | -3°C | 0 | 1.7 | W | 69 | 1030 |
| 03:00 | 08:00 | -0.6°C | -4.3°C | 0 | 1.5 | N | 72 | 1029 |
| 04:00 | 09:00 | -2.9°C | -7.2°C | 0 | 2.4 | ENE | 83 | 1029 |
| 05:00 | 10:00 | -4.4°C | -8.6°C | 0 | 2 | ESE | 85 | 1029 |
| 06:00 | 11:00 | -4.3°C | -8.3°C | 0 | 1.7 | S | 87 | 1030 |
| 07:00 | 12:00 | -4.1°C | -8.2°C | 0 | 2 | SSE | 87 | 1030 |
| 08:00 | 13:00 | -3.6°C | -7.9°C | 0 | 2.2 | SSE | 85 | 1030 |
| 09:00 | 14:00 | -0.4°C | -5.2°C | 0 | 3.2 | SSE | 73 | 1030 |
| 10:00 | 15:00 | 5.1°C | 0°C | 0 | 3.6 | SSE | 48 | 1029 |
| 11:00 | 16:00 | 6.6°C | 0.8°C | 0 | 4.4 | SSE | 41 | 1028 |
| 12:00 | 17:00 | 9.3°C | 2.8°C | 0 | 5.4 | SSE | 33 | 1027 |
| 13:00 | 18:00 | 9.6°C | 2.5°C | 0 | 6.3 | SSE | 34 | 1024 |
| 14:00 | 19:00 | 9.6°C | 2.3°C | 0 | 6.7 | SSE | 37 | 1023 |
| 15:00 | 20:00 | 11.9°C | 4.8°C | 0 | 6.7 | SSE | 34 | 1021 |
| 16:00 | 21:00 | 14.5°C | 7.6°C | 0 | 6.6 | SSE | 32 | 1020 |
| 17:00 | 22:00 | 13.9°C | 6.8°C | 0 | 7.3 | SSE | 37 | 1018 |
| 18:00 | 23:00 | 14°C | 7.6°C | 0 | 6.4 | SE | 39 | 1017 |
| 19:00 | 00:00 | 13.8°C | 7.7°C | 0 | 6.1 | SE | 41 | 1017 |
| 20:00 | 01:00 | 14.2°C | 8°C | 0 | 6.3 | SE | 41 | 1016 |
| 21:00 | 02:00 | 12°C | 5.4°C | 0 | 6.7 | SSE | 46 | 1016 |
| 22:00 | 03:00 | 9.4°C | 2.6°C | 0 | 7 | SSE | 54 | 1015 |
| 23:00 | 04:00 | 9.5°C | 2.7°C | 0 | 7.2 | SSE | 56 | 1015 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Winner — 43.500°, -99.750°, ERA5 grid cell center, 16.3 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 18 March 2017 specifically — not a monthly average. See the Winner 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 (2026-07-20). Historical climate data for Winner, United States (43.50°N, 99.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Winner, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Winner, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Winner, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.