Winner
United States · 18 July 2021
Average
26.5°C
low 20.3°C · high 32.1°C
Rainfall
1.3mm
rain recorded
Wind
4.5m/s
daily average
Humidity
64.6%
daily average
Cloud
17%
cover
Pressure
1019hPa
daily average
The temperature ranged from 20.3°C around 08:00 to 32.1°C around 16:00. Rain was recorded across 2 hours, from around 06:00 to 07:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
59th percentile
Low temperature
68th percentile
Rainfall
79th 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 25.1°C, versus 26.5°C on this specific day.
Sun & daylight
Sunrise
06:14
Sunset
21:15
Day length
15h 0m
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 | 23.5°C | 23.3°C | 0 | 4.8 | SE | 75 | 1018 |
| 01:00 | 06:00 | 23.5°C | 23.5°C | 0 | 4.6 | SE | 76 | 1018 |
| 02:00 | 07:00 | 23.5°C | 23.6°C | 0 | 4.5 | SSE | 77 | 1018 |
| 03:00 | 08:00 | 22.6°C | 22.7°C | 0 | 4.5 | SSE | 81 | 1018 |
| 04:00 | 09:00 | 21.3°C | 21.5°C | 0.01 | 4.2 | SSE | 87 | 1019 |
| 05:00 | 10:00 | 21.6°C | 21.1°C | 0.04 | 4.8 | SSE | 80 | 1019 |
| 06:00 | 11:00 | 20.9°C | 20.8°C | 0.91 | 4.2 | S | 84 | 1019 |
| 07:00 | 12:00 | 20.5°C | 20.7°C | 0.3 | 3.9 | S | 86 | 1020 |
| 08:00 | 13:00 | 20.3°C | 20.3°C | 0 | 4.1 | SSE | 87 | 1020 |
| 09:00 | 14:00 | 23.1°C | 23°C | 0 | 4.6 | SSE | 77 | 1020 |
| 10:00 | 15:00 | 27.3°C | 27.2°C | 0 | 4.9 | SSE | 61 | 1020 |
| 11:00 | 16:00 | 28.3°C | 28.1°C | 0 | 5 | SSE | 57 | 1019 |
| 12:00 | 17:00 | 30.4°C | 30.2°C | 0 | 5 | SSE | 51 | 1019 |
| 13:00 | 18:00 | 31.1°C | 30.9°C | 0 | 5 | SSE | 49 | 1019 |
| 14:00 | 19:00 | 31.5°C | 31.2°C | 0 | 4.8 | SSE | 47 | 1018 |
| 15:00 | 20:00 | 31.9°C | 31.7°C | 0 | 4.6 | SSE | 45 | 1018 |
| 16:00 | 21:00 | 32.1°C | 32°C | 0 | 4.5 | SSE | 45 | 1018 |
| 17:00 | 22:00 | 31.9°C | 31.6°C | 0 | 4.3 | SE | 44 | 1018 |
| 18:00 | 23:00 | 31.6°C | 31.1°C | 0 | 4.6 | SE | 45 | 1018 |
| 19:00 | 00:00 | 31.1°C | 30.8°C | 0.09 | 4.8 | SE | 47 | 1017 |
| 20:00 | 01:00 | 30.7°C | 30.7°C | 0 | 4.2 | SE | 48 | 1018 |
| 21:00 | 02:00 | 28.7°C | 29.1°C | 0 | 3.9 | ESE | 55 | 1018 |
| 22:00 | 03:00 | 24.5°C | 24.7°C | 0 | 4.1 | SE | 71 | 1019 |
| 23:00 | 04:00 | 24.2°C | 24.9°C | 0 | 4 | SE | 75 | 1020 |
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 18 July 2021 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.