Home / Ash Flat / 16 August 2018
Ash Flat
United States · 16 August 2018
← 15 August 201817 August 2018 →
Average
27°C
low 22.7° · high 33.4°
Rainfall
12.2mm
rain recorded
Wind
2.4m/s
daily average
Humidity
80.4%
daily average
Cloud
82%
cover
Pressure
1015hPa
daily average
The temperature ranged from 22.7°C around 07:00 to 33.4°C around 16:00. Rain was recorded across 10 hours, from around 00:00 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
70th percentile
Low temperature
73th percentile
Rainfall
90th percentile
Wind
70th 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°C, versus 27°C on this specific day.
Sun & daylight
Sunrise
06:24
Sunset
19:55
Day length
13h 30m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 23.5 | 27.2 | 4.33 | 2.2 | SW | 97 | 1015 |
| 01:00 | 06:00 | 23.5 | 27.4 | 1.51 | 1.7 | W | 95 | 1014 |
| 02:00 | 07:00 | 23.3 | 27.1 | 2.12 | 1.6 | W | 95 | 1014 |
| 03:00 | 08:00 | 23.2 | 27 | 0.79 | 1.3 | SSW | 94 | 1014 |
| 04:00 | 09:00 | 22.7 | 26 | 1.25 | 2.1 | SSW | 96 | 1015 |
| 05:00 | 10:00 | 22.8 | 25.4 | 0.86 | 3.2 | SSW | 98 | 1014 |
| 06:00 | 11:00 | 22.9 | 25.6 | 0.04 | 2.9 | SW | 95 | 1015 |
| 07:00 | 12:00 | 22.7 | 25.2 | 0 | 3 | WSW | 95 | 1015 |
| 08:00 | 13:00 | 22.9 | 25.7 | 0 | 2.6 | WSW | 94 | 1015 |
| 09:00 | 14:00 | 24 | 27.2 | 0 | 2.4 | W | 90 | 1016 |
| 10:00 | 15:00 | 26.1 | 29.2 | 0.01 | 2.3 | W | 78 | 1016 |
| 11:00 | 16:00 | 27.1 | 30.3 | 0.04 | 2.3 | WSW | 75 | 1016 |
| 12:00 | 17:00 | 28.6 | 31.3 | 0.07 | 2.7 | WSW | 67 | 1016 |
| 13:00 | 18:00 | 30.2 | 32.7 | 0.01 | 3.1 | WSW | 62 | 1016 |
| 14:00 | 19:00 | 31.4 | 34.2 | 0.14 | 2.8 | WSW | 58 | 1015 |
| 15:00 | 20:00 | 32.4 | 35.2 | 0.11 | 2.9 | WSW | 55 | 1014 |
| 16:00 | 21:00 | 33.4 | 36.8 | 0.05 | 2.3 | SW | 53 | 1014 |
| 17:00 | 22:00 | 33.3 | 39.4 | 0.12 | 0.4 | SE | 63 | 1013 |
| 18:00 | 23:00 | 33.2 | 39.8 | 0.01 | 0.8 | SSW | 67 | 1016 |
| 19:00 | 00:00 | 30.9 | 36.8 | 0.71 | 1.6 | SW | 75 | 1013 |
| 20:00 | 01:00 | 29.9 | 33.4 | 0 | 3.6 | SW | 73 | 1014 |
| 21:00 | 02:00 | 28.1 | 31.3 | 0 | 3.8 | WSW | 78 | 1015 |
| 22:00 | 03:00 | 26.6 | 30.7 | 0 | 2.9 | WSW | 87 | 1015 |
| 23:00 | 04:00 | 26.2 | 30 | 0 | 2.8 | WSW | 88 | 1016 |
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
- 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 16 August 2018 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ash Flat, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.