Home / Ash Flat / 11 August 2017
Ash Flat
United States · 11 August 2017
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Average
24.7°C
low 22.3°C · high 27.4°C
Rainfall
12.2mm
rain recorded
Wind
1.5m/s
daily average
Humidity
85.5%
daily average
Cloud
84%
cover
Pressure
1016hPa
daily average
The temperature ranged from 22.3°C around 05:00 to 27.4°C around 17:00. Rain was recorded across 13 hours, from around 04:00 to 19:00 (12.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
11th percentile
Low temperature
61th percentile
Rainfall
90th percentile
Wind
16th 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 26.3°C, versus 24.7°C on this specific day.
Sun & daylight
Sunrise
06:21
Sunset
20:00
Day length
13h 40m
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 | 24.4°C | 27.5°C | 0 | 1.5 | S | 81 | 1017 |
| 01:00 | 06:00 | 24.4°C | 27.3°C | 0 | 1.6 | S | 81 | 1017 |
| 02:00 | 07:00 | 23.4°C | 26.5°C | 0 | 1.2 | S | 83 | 1016 |
| 03:00 | 08:00 | 23.2°C | 26.7°C | 0 | 0.9 | SSW | 86 | 1017 |
| 04:00 | 09:00 | 22.8°C | 26.5°C | 0.18 | 0.6 | NE | 89 | 1017 |
| 05:00 | 10:00 | 22.3°C | 25.4°C | 0.14 | 1.4 | SE | 91 | 1016 |
| 06:00 | 11:00 | 22.4°C | 25.7°C | 0.02 | 1.3 | SE | 92 | 1016 |
| 07:00 | 12:00 | 22.6°C | 26.2°C | 0.08 | 0.8 | SW | 90 | 1017 |
| 08:00 | 13:00 | 22.7°C | 26.3°C | 0.34 | 1.5 | S | 96 | 1017 |
| 09:00 | 14:00 | 23.3°C | 27.1°C | 0.41 | 1.7 | SSW | 95 | 1017 |
| 10:00 | 15:00 | 24.3°C | 27.8°C | 0.25 | 1.7 | SW | 87 | 1017 |
| 11:00 | 16:00 | 25.7°C | 28.9°C | 0.07 | 2.2 | W | 81 | 1017 |
| 12:00 | 17:00 | 26.6°C | 29.5°C | 0.14 | 2.4 | W | 74 | 1017 |
| 13:00 | 18:00 | 26.4°C | 29.5°C | 0.13 | 2.3 | W | 77 | 1016 |
| 14:00 | 19:00 | 25.9°C | 29.3°C | 0.51 | 2.1 | W | 81 | 1015 |
| 15:00 | 20:00 | 26.6°C | 30.3°C | 0.45 | 1.8 | W | 78 | 1014 |
| 16:00 | 21:00 | 27.2°C | 30.6°C | 0.24 | 1.8 | W | 74 | 1013 |
| 17:00 | 22:00 | 27.4°C | 32.1°C | 3.42 | 1.2 | W | 80 | 1014 |
| 18:00 | 23:00 | 26.8°C | 31.7°C | 4.74 | 1.4 | NW | 85 | 1014 |
| 19:00 | 00:00 | 26.8°C | 32°C | 1.05 | 0.8 | NNW | 84 | 1014 |
| 20:00 | 01:00 | 25.8°C | 30°C | 0.02 | 1.6 | N | 85 | 1015 |
| 21:00 | 02:00 | 24.5°C | 28.5°C | 0 | 1.6 | NNE | 90 | 1015 |
| 22:00 | 03:00 | 23.5°C | 27.7°C | 0 | 1.3 | NE | 96 | 1015 |
| 23:00 | 04:00 | 23.4°C | 27.7°C | 0 | 0.9 | NNE | 95 | 1016 |
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
- Ash Flat — 36.250°, -91.500°, ERA5 grid cell center, 10.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 11 August 2017 specifically — not a monthly average. See the Ash Flat 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 (2026-07-19). Historical climate data for Ash Flat, United States (36.25°N, 91.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ash Flat, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ash Flat, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Ash Flat, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.