Home / Peotone / 8 August 2017
Peotone
United States · 8 August 2017
← 7 August 20179 August 2017 →
Average
20.4°C
low 11.4°C · high 27.2°C
Rainfall
0mm
dry day
Wind
1.4m/s
daily average
Humidity
65%
daily average
Cloud
26%
cover
Pressure
1021hPa
daily average
The temperature ranged from 11.4°C around 06:00 to 27.2°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
32th percentile
Low temperature
0th percentile
Rainfall
37th percentile
Wind
9th 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 23.5°C, versus 20.4°C on this specific day.
Sun & daylight
Sunrise
05:53
Sunset
19:58
Day length
14h 5m
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 | 14.9°C | 14.3°C | 0 | 1.9 | N | 84 | 1020 |
| 01:00 | 06:00 | 14.3°C | 13.4°C | 0 | 2 | N | 84 | 1021 |
| 02:00 | 07:00 | 14.1°C | 13°C | 0 | 2.1 | N | 82 | 1021 |
| 03:00 | 08:00 | 13.7°C | 12.6°C | 0 | 2 | N | 82 | 1020 |
| 04:00 | 09:00 | 13.6°C | 12.5°C | 0 | 2 | N | 83 | 1021 |
| 05:00 | 10:00 | 11.6°C | 10.3°C | 0 | 2 | N | 93 | 1021 |
| 06:00 | 11:00 | 11.4°C | 10°C | 0 | 2.2 | NNW | 94 | 1021 |
| 07:00 | 12:00 | 13.3°C | 12.6°C | 0 | 1.7 | NNW | 89 | 1022 |
| 08:00 | 13:00 | 16.6°C | 17.2°C | 0 | 1 | WNW | 86 | 1022 |
| 09:00 | 14:00 | 20.6°C | 21.8°C | 0 | 1 | WNW | 73 | 1022 |
| 10:00 | 15:00 | 23.8°C | 23.4°C | 0 | 1.3 | WNW | 46 | 1022 |
| 11:00 | 16:00 | 24.8°C | 24.5°C | 0 | 1.4 | WNW | 45 | 1022 |
| 12:00 | 17:00 | 25.9°C | 25.7°C | 0 | 1.4 | NW | 44 | 1022 |
| 13:00 | 18:00 | 26.4°C | 26.2°C | 0 | 1.7 | NNW | 44 | 1022 |
| 14:00 | 19:00 | 27°C | 26.7°C | 0 | 1.9 | NNW | 43 | 1021 |
| 15:00 | 20:00 | 27.1°C | 26.7°C | 0 | 1.9 | NNW | 41 | 1021 |
| 16:00 | 21:00 | 27.2°C | 26.7°C | 0 | 1.6 | NNW | 39 | 1021 |
| 17:00 | 22:00 | 26.6°C | 27.8°C | 0 | 0.5 | NNW | 48 | 1020 |
| 18:00 | 23:00 | 26.6°C | 27.4°C | 0 | 0.6 | WNW | 46 | 1020 |
| 19:00 | 00:00 | 25.5°C | 26°C | 0 | 0.7 | WNW | 47 | 1020 |
| 20:00 | 01:00 | 23.3°C | 23.3°C | 0 | 1 | WNW | 51 | 1020 |
| 21:00 | 02:00 | 21.3°C | 21.5°C | 0 | 0.9 | W | 58 | 1020 |
| 22:00 | 03:00 | 19.2°C | 20.6°C | 0 | 0.8 | W | 82 | 1021 |
| 23:00 | 04:00 | 20°C | 21.1°C | 0 | 1 | WSW | 76 | 1021 |
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
- Peotone — 41.250°, -87.750°, ERA5 grid cell center, 9.6 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 8 August 2017 specifically — not a monthly average. See the Peotone 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 Peotone, United States (41.25°N, 87.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Peotone, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Peotone, 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 Peotone, 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.