Home / Ackerman / 26 August 2018
Ackerman
United States · 26 August 2018
← 25 August 201827 August 2018 →
Average
28.5°C
low 23.5° · high 34.4°
Rainfall
1.2mm
rain recorded
Wind
2.3m/s
daily average
Humidity
68%
daily average
Cloud
28%
cover
Pressure
1020hPa
daily average
The temperature ranged from 23.5°C around 06:00 to 34.4°C around 16:00. Rain was recorded across 2 hours, from around 16:00 to 17:00 (1.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
77th percentile
Low temperature
76th percentile
Rainfall
59th percentile
Wind
61th 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 26.6°C, versus 28.5°C on this specific day.
Sun & daylight
Sunrise
06:27
Sunset
19:29
Day length
13h 2m
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 | 26.4 | 28.4 | 0 | 3.5 | SE | 74 | 1020 |
| 01:00 | 06:00 | 26 | 28.2 | 0 | 3.2 | SSE | 76 | 1020 |
| 02:00 | 07:00 | 25.4 | 27.4 | 0 | 3.2 | SSE | 77 | 1020 |
| 03:00 | 08:00 | 24.8 | 27.1 | 0 | 2.9 | SSE | 81 | 1020 |
| 04:00 | 09:00 | 24.2 | 26.8 | 0 | 2.6 | SSE | 84 | 1020 |
| 05:00 | 10:00 | 23.8 | 26.7 | 0 | 2.3 | S | 89 | 1020 |
| 06:00 | 11:00 | 23.5 | 26.9 | 0 | 1.8 | S | 91 | 1021 |
| 07:00 | 12:00 | 23.6 | 27.3 | 0 | 1.5 | SSE | 91 | 1021 |
| 08:00 | 13:00 | 25.4 | 30.2 | 0 | 1.1 | SSE | 89 | 1022 |
| 09:00 | 14:00 | 27.2 | 32 | 0 | 1.2 | SSE | 81 | 1022 |
| 10:00 | 15:00 | 29.8 | 32.9 | 0.03 | 1.7 | SSE | 61 | 1022 |
| 11:00 | 16:00 | 30.7 | 34 | 0.02 | 1.9 | SE | 59 | 1022 |
| 12:00 | 17:00 | 32.2 | 34.8 | 0 | 2.1 | SE | 51 | 1021 |
| 13:00 | 18:00 | 33 | 35.5 | 0 | 2.2 | SE | 49 | 1021 |
| 14:00 | 19:00 | 33.5 | 35.9 | 0.02 | 2.3 | SE | 47 | 1020 |
| 15:00 | 20:00 | 34.3 | 36.6 | 0.03 | 2.4 | SE | 45 | 1019 |
| 16:00 | 21:00 | 34.4 | 36.1 | 0.89 | 2.7 | SE | 42 | 1019 |
| 17:00 | 22:00 | 31.4 | 35.5 | 0.21 | 1.5 | SE | 61 | 1019 |
| 18:00 | 23:00 | 31.8 | 36.5 | 0 | 1.2 | ESE | 61 | 1018 |
| 19:00 | 00:00 | 31.3 | 35.4 | 0 | 1.5 | E | 61 | 1018 |
| 20:00 | 01:00 | 30.2 | 33 | 0 | 2.3 | ESE | 60 | 1018 |
| 21:00 | 02:00 | 28.8 | 30.7 | 0 | 3 | ESE | 61 | 1019 |
| 22:00 | 03:00 | 26.6 | 28.4 | 0 | 3.5 | SE | 71 | 1019 |
| 23:00 | 04:00 | 26.5 | 28.1 | 0 | 3.5 | SE | 70 | 1019 |
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
- Ackerman — 33.250°, -89.250°, ERA5 grid cell center, 9.8 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 26 August 2018 specifically — not a monthly average. See the Ackerman 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 Ackerman, United States (33.25°N, 89.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ackerman, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ackerman, 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 Ackerman, 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.