Home / Ackerman / 20 August 2025
Ackerman
United States · 20 August 2025
← 19 August 202521 August 2025 →
Average
26.4°C
low 23.3° · high 34.3°
Rainfall
19.3mm
rain recorded
Wind
1.1m/s
daily average
Humidity
82.6%
daily average
Cloud
58%
cover
Pressure
1013hPa
daily average
The temperature ranged from 23.3°C around 05:00 to 34.3°C around 13:00. Rain was recorded across 7 hours, from around 02:00 to 18:00 (19.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
74th percentile
Low temperature
68th percentile
Rainfall
96th percentile
Wind
4th 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 27.1°C, versus 26.4°C on this specific day.
Sun & daylight
Sunrise
06:23
Sunset
19:36
Day length
13h 13m
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 | 25.5 | 30 | 0 | 1.5 | S | 90 | 1014 |
| 01:00 | 06:00 | 25.4 | 30.1 | 0 | 1.3 | S | 90 | 1014 |
| 02:00 | 07:00 | 25.3 | 29.4 | 0.76 | 1.9 | SE | 88 | 1014 |
| 03:00 | 08:00 | 24.6 | 28.5 | 0.31 | 1.7 | SE | 88 | 1013 |
| 04:00 | 09:00 | 24.3 | 28.3 | 0 | 1.3 | SE | 89 | 1013 |
| 05:00 | 10:00 | 23.3 | 27 | 0 | 1.2 | SW | 91 | 1013 |
| 06:00 | 11:00 | 23.4 | 27 | 0 | 1.4 | WSW | 90 | 1013 |
| 07:00 | 12:00 | 23.5 | 27.7 | 0 | 0.3 | N | 88 | 1013 |
| 08:00 | 13:00 | 24.6 | 29.2 | 0 | 1 | ENE | 91 | 1014 |
| 09:00 | 14:00 | 27 | 31.8 | 0 | 0.7 | ENE | 79 | 1014 |
| 10:00 | 15:00 | 29.3 | 33.7 | 0 | 0.9 | NE | 67 | 1014 |
| 11:00 | 16:00 | 31 | 35.2 | 0 | 0.8 | NNE | 59 | 1014 |
| 12:00 | 17:00 | 33.3 | 37.6 | 0.01 | 0.4 | NNE | 51 | 1013 |
| 13:00 | 18:00 | 34.3 | 38.4 | 0.04 | 0.4 | WNW | 47 | 1013 |
| 14:00 | 19:00 | 33.4 | 37.3 | 0.45 | 1 | W | 51 | 1013 |
| 15:00 | 20:00 | 28.4 | 33.5 | 8.97 | 1.5 | W | 80 | 1012 |
| 16:00 | 21:00 | 29.2 | 34.9 | 7.12 | 1.1 | SSW | 78 | 1011 |
| 17:00 | 22:00 | 23.7 | 28.6 | 1.31 | 0.9 | SSW | 98 | 1012 |
| 18:00 | 23:00 | 24.5 | 29.8 | 0.28 | 0.4 | E | 95 | 1012 |
| 19:00 | 00:00 | 24.3 | 29.4 | 0.09 | 0.9 | N | 97 | 1012 |
| 20:00 | 01:00 | 24.3 | 29.1 | 0 | 0.9 | NW | 95 | 1012 |
| 21:00 | 02:00 | 23.6 | 28.3 | 0 | 0.9 | N | 97 | 1013 |
| 22:00 | 03:00 | 23.7 | 27.7 | 0 | 1.5 | NNE | 94 | 1013 |
| 23:00 | 04:00 | 23.7 | 27.5 | 0 | 1.4 | NNE | 91 | 1013 |
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 20 August 2025 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.