Home / Ackerman / 1 September 2023
Ackerman
United States · 1 September 2023
← 31 August 20232 September 2023 →
Average
26.4°C
low 20.8°C · high 34°C
Rainfall
2.7mm
rain recorded
Wind
2.4m/s
daily average
Humidity
62.4%
daily average
Cloud
68%
cover
Pressure
1017hPa
daily average
The temperature ranged from 20.8°C around 07:00 to 34°C around 14:00. Rain was recorded across 6 hours, from around 04:00 to 21:00 (2.8mm 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
37th percentile
Rainfall
78th percentile
Wind
59th 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 26.4°C on this specific day.
Sun & daylight
Sunrise
06:31
Sunset
19:22
Day length
12h 51m
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 | 24.3°C | 23.5°C | 0 | 2.9 | NE | 52 | 1015 |
| 01:00 | 06:00 | 23.7°C | 23.2°C | 0 | 2.7 | NE | 55 | 1015 |
| 02:00 | 07:00 | 23.3°C | 22.8°C | 0 | 2.7 | NE | 57 | 1015 |
| 03:00 | 08:00 | 22.7°C | 22.4°C | 0 | 2.6 | NE | 60 | 1015 |
| 04:00 | 09:00 | 23°C | 22.9°C | 0.1 | 2.4 | NE | 60 | 1015 |
| 05:00 | 10:00 | 21.1°C | 21.4°C | 0 | 2.5 | ENE | 74 | 1016 |
| 06:00 | 11:00 | 20.9°C | 21.7°C | 0 | 1.8 | ENE | 75 | 1016 |
| 07:00 | 12:00 | 20.8°C | 21.5°C | 0 | 2 | NE | 75 | 1017 |
| 08:00 | 13:00 | 21.5°C | 22.6°C | 0 | 1.6 | NE | 74 | 1017 |
| 09:00 | 14:00 | 24°C | 25.2°C | 0 | 1.6 | NE | 65 | 1017 |
| 10:00 | 15:00 | 27°C | 28.4°C | 0 | 1.5 | NE | 56 | 1018 |
| 11:00 | 16:00 | 29.1°C | 30.9°C | 0 | 1.5 | NE | 51 | 1018 |
| 12:00 | 17:00 | 31.6°C | 33.4°C | 0 | 1.3 | NE | 44 | 1017 |
| 13:00 | 18:00 | 33°C | 34.5°C | 0 | 1.3 | E | 39 | 1017 |
| 14:00 | 19:00 | 34°C | 35.4°C | 0.01 | 1.4 | E | 36 | 1016 |
| 15:00 | 20:00 | 33.6°C | 34.6°C | 0 | 1.3 | E | 34 | 1016 |
| 16:00 | 21:00 | 32.3°C | 32.8°C | 0 | 1.9 | ENE | 37 | 1015 |
| 17:00 | 22:00 | 32.1°C | 32.4°C | 0.28 | 3.5 | NE | 43 | 1016 |
| 18:00 | 23:00 | 28.8°C | 29.4°C | 0.57 | 4.5 | ENE | 60 | 1017 |
| 19:00 | 00:00 | 26.4°C | 28.8°C | 0.75 | 3.9 | ENE | 81 | 1018 |
| 20:00 | 01:00 | 25.4°C | 28.7°C | 0.72 | 3.4 | ENE | 91 | 1018 |
| 21:00 | 02:00 | 25°C | 28.4°C | 0.25 | 3.2 | E | 93 | 1018 |
| 22:00 | 03:00 | 24.9°C | 28.3°C | 0.06 | 3.4 | E | 94 | 1018 |
| 23:00 | 04:00 | 25.1°C | 28.5°C | 0.02 | 3.4 | ESE | 92 | 1018 |
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 1 September 2023 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ackerman, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 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 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.