Home / Arnold / 29 August 2022
Arnold
United States · 29 August 2022
← 28 August 202230 August 2022 →
Average
26°C
low 23° · high 32°
Rainfall
13.2mm
rain recorded
Wind
3.2m/s
daily average
Humidity
84%
daily average
Cloud
75%
cover
Pressure
1012hPa
daily average
The temperature ranged from 23°C around 05:00 to 32°C around 14:00. Rain was recorded across 11 hours, from around 00:00 to 10:00 (13.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
74th percentile
Low temperature
90th percentile
Rainfall
95th percentile
Wind
82th 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 23.9°C, versus 26°C on this specific day.
Sun & daylight
Sunrise
06:28
Sunset
19:36
Day length
13h 8m
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 | 23.2 | 25 | 0.74 | 4 | S | 91 | 1011 |
| 01:00 | 06:00 | 23.4 | 25.2 | 1.23 | 4 | SSW | 91 | 1011 |
| 02:00 | 07:00 | 23.5 | 25.6 | 2.29 | 3.8 | SSW | 91 | 1011 |
| 03:00 | 08:00 | 23.8 | 25.9 | 2.34 | 3.8 | SSW | 91 | 1011 |
| 04:00 | 09:00 | 23.9 | 26.1 | 0.92 | 3.8 | SSW | 91 | 1012 |
| 05:00 | 10:00 | 23 | 25.3 | 0.31 | 3.9 | SW | 97 | 1012 |
| 06:00 | 11:00 | 23.2 | 25.7 | 0.2 | 3.7 | SW | 97 | 1012 |
| 07:00 | 12:00 | 23.1 | 25.7 | 0.78 | 3.5 | SSW | 98 | 1012 |
| 08:00 | 13:00 | 23.7 | 26.4 | 1.51 | 3.7 | SSW | 96 | 1012 |
| 09:00 | 14:00 | 24.7 | 28.4 | 2.66 | 2.9 | SSW | 94 | 1013 |
| 10:00 | 15:00 | 25.7 | 29.5 | 0.23 | 2.8 | SW | 90 | 1014 |
| 11:00 | 16:00 | 26.9 | 30.7 | 0 | 3.1 | SW | 85 | 1013 |
| 12:00 | 17:00 | 29.5 | 33.8 | 0 | 2.7 | W | 75 | 1014 |
| 13:00 | 18:00 | 31.5 | 36.4 | 0 | 1.7 | SSW | 67 | 1013 |
| 14:00 | 19:00 | 32 | 36.1 | 0 | 2.4 | SSW | 63 | 1012 |
| 15:00 | 20:00 | 32 | 35.5 | 0 | 2.7 | SSW | 61 | 1012 |
| 16:00 | 21:00 | 31.5 | 34.9 | 0 | 2.7 | SSW | 61 | 1012 |
| 17:00 | 22:00 | 27.8 | 30.5 | 0 | 4 | SW | 77 | 1012 |
| 18:00 | 23:00 | 27.2 | 30.2 | 0 | 3.4 | SW | 79 | 1012 |
| 19:00 | 00:00 | 26.6 | 29.4 | 0 | 3.3 | SW | 79 | 1012 |
| 20:00 | 01:00 | 25.4 | 27.8 | 0 | 3.3 | SW | 82 | 1012 |
| 21:00 | 02:00 | 24.6 | 27 | 0 | 3 | SW | 84 | 1013 |
| 22:00 | 03:00 | 23.5 | 26.2 | 0 | 2.2 | WSW | 87 | 1014 |
| 23:00 | 04:00 | 23.2 | 26.8 | 0 | 1 | WSW | 89 | 1015 |
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
- Arnold — 38.500°, -90.500°, ERA5 grid cell center, 13.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 29 August 2022 specifically — not a monthly average. See the Arnold 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 (2026-07-17). Historical climate data for Arnold, United States (38.50°N, 90.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Arnold, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Arnold, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Arnold, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.