Winner
United States · 8 March 2018
Average
-9.1°C
low -20.6°C · high -0.2°C
Rainfall
0mm
dry day
Wind
3m/s
daily average
Humidity
81.4%
daily average
Cloud
45%
cover
Pressure
1020hPa
daily average
The temperature ranged from -20.6°C around 03:00 to -0.2°C around 15:00. 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
18th percentile
Low temperature
2th percentile
Rainfall
53th percentile
Wind
12th 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 1.6°C, versus -9.1°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
18:36
Day length
11h 33m
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 | 06:00 | -16.4°C | -21.5°C | 0 | 2.3 | WSW | 97 | 1028 |
| 01:00 | 07:00 | -17.8°C | -23°C | 0 | 2.5 | WSW | 98 | 1028 |
| 02:00 | 08:00 | -18.6°C | -24°C | 0 | 2.6 | SW | 98 | 1027 |
| 03:00 | 09:00 | -20.6°C | -26°C | 0 | 2.5 | SW | 95 | 1027 |
| 04:00 | 10:00 | -18.4°C | -23.4°C | 0 | 2.1 | SSW | 96 | 1027 |
| 05:00 | 11:00 | -19.5°C | -24.6°C | 0 | 2.1 | SSW | 95 | 1026 |
| 06:00 | 12:00 | -20°C | -25.5°C | 0 | 2.7 | SSE | 95 | 1025 |
| 07:00 | 13:00 | -18.5°C | -24°C | 0 | 2.7 | SSE | 93 | 1024 |
| 08:00 | 14:00 | -15.5°C | -21.1°C | 0 | 3.1 | SSE | 90 | 1024 |
| 09:00 | 15:00 | -10.7°C | -16.7°C | 0 | 3.9 | SSE | 79 | 1023 |
| 10:00 | 16:00 | -7.9°C | -13.7°C | 0 | 3.8 | SSE | 76 | 1023 |
| 11:00 | 17:00 | -4.7°C | -10.3°C | 0 | 3.7 | SSE | 71 | 1022 |
| 12:00 | 18:00 | -3.9°C | -9.5°C | 0 | 3.7 | SE | 68 | 1020 |
| 13:00 | 19:00 | -3.3°C | -9°C | 0 | 3.9 | SE | 68 | 1019 |
| 14:00 | 20:00 | -1.7°C | -7.2°C | 0 | 3.9 | SE | 65 | 1018 |
| 15:00 | 21:00 | -0.2°C | -5.6°C | 0 | 3.7 | SE | 64 | 1017 |
| 16:00 | 22:00 | -0.3°C | -5.3°C | 0 | 3.2 | ESE | 63 | 1016 |
| 17:00 | 23:00 | -1.2°C | -6.1°C | 0 | 3.1 | ESE | 69 | 1015 |
| 18:00 | 00:00 | -0.7°C | -5.7°C | 0 | 3.4 | ESE | 70 | 1015 |
| 19:00 | 01:00 | -2.4°C | -7.8°C | 0 | 3.7 | ESE | 73 | 1014 |
| 20:00 | 02:00 | -2.9°C | -8°C | 0 | 3.3 | SE | 76 | 1014 |
| 21:00 | 03:00 | -4.3°C | -9.2°C | 0 | 3 | SE | 83 | 1013 |
| 22:00 | 04:00 | -4.2°C | -8.5°C | 0 | 2.3 | ESE | 85 | 1013 |
| 23:00 | 05:00 | -4°C | -8.1°C | 0 | 2 | ESE | 86 | 1013 |
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
- 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 8 March 2018 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.