Home / Tomahawk / 28 August 2023
Tomahawk
United States · 28 August 2023
← 27 August 202329 August 2023 →
Average
18.5°C
low 10.5°C · high 25.6°C
Rainfall
0.6mm
dry day
Wind
2.4m/s
daily average
Humidity
66.8%
daily average
Cloud
55%
cover
Pressure
1015hPa
daily average
The temperature ranged from 10.5°C around 06:00 to 25.6°C around 16:00. Rain was recorded across 2 hours, from around 22:00 to 23:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
83th percentile
Low temperature
32th percentile
Rainfall
56th percentile
Wind
25th 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 17.4°C, versus 18.5°C on this specific day.
Sun & daylight
Sunrise
06:15
Sunset
19:44
Day length
13h 29m
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 | 12.8°C | 11.7°C | 0 | 1.4 | S | 78 | 1017 |
| 01:00 | 06:00 | 12.1°C | 10.8°C | 0 | 1.6 | S | 81 | 1017 |
| 02:00 | 07:00 | 11.3°C | 9.8°C | 0 | 1.7 | SSW | 82 | 1017 |
| 03:00 | 08:00 | 12°C | 10.6°C | 0 | 1.7 | SSW | 82 | 1017 |
| 04:00 | 09:00 | 10.7°C | 9.3°C | 0 | 1.6 | SSW | 87 | 1016 |
| 05:00 | 10:00 | 10.7°C | 9°C | 0 | 1.9 | SW | 86 | 1017 |
| 06:00 | 11:00 | 10.5°C | 9°C | 0 | 1.7 | SW | 87 | 1017 |
| 07:00 | 12:00 | 11°C | 9.4°C | 0 | 1.9 | SSW | 88 | 1017 |
| 08:00 | 13:00 | 13.3°C | 12°C | 0 | 2.1 | SW | 83 | 1017 |
| 09:00 | 14:00 | 16.6°C | 15.6°C | 0 | 2.2 | SW | 73 | 1017 |
| 10:00 | 15:00 | 20.2°C | 19°C | 0 | 2.7 | SW | 61 | 1016 |
| 11:00 | 16:00 | 22°C | 20.5°C | 0 | 3 | WSW | 54 | 1016 |
| 12:00 | 17:00 | 23°C | 21.5°C | 0 | 3.1 | WSW | 51 | 1015 |
| 13:00 | 18:00 | 23.9°C | 22.4°C | 0 | 3.1 | WSW | 48 | 1015 |
| 14:00 | 19:00 | 24.4°C | 23°C | 0 | 3.2 | WSW | 47 | 1014 |
| 15:00 | 20:00 | 25.4°C | 23.7°C | 0.01 | 3.3 | W | 44 | 1014 |
| 16:00 | 21:00 | 25.6°C | 24.2°C | 0.03 | 3.4 | WSW | 46 | 1013 |
| 17:00 | 22:00 | 25.5°C | 24°C | 0 | 3.2 | WSW | 44 | 1013 |
| 18:00 | 23:00 | 24.7°C | 23.7°C | 0 | 3 | SW | 50 | 1012 |
| 19:00 | 00:00 | 23.7°C | 23.2°C | 0 | 2.5 | SW | 54 | 1012 |
| 20:00 | 01:00 | 22.3°C | 21.9°C | 0 | 2.6 | SSW | 62 | 1012 |
| 21:00 | 02:00 | 21.6°C | 21.3°C | 0.01 | 2.6 | SSW | 65 | 1012 |
| 22:00 | 03:00 | 20.2°C | 20.3°C | 0.18 | 2.3 | WSW | 72 | 1012 |
| 23:00 | 04:00 | 19.4°C | 19.6°C | 0.41 | 2.2 | WSW | 77 | 1012 |
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
- Tomahawk — 45.500°, -89.750°, ERA5 grid cell center, 3.6 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 28 August 2023 specifically — not a monthly average. See the Tomahawk 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 (2026-07-19). Historical climate data for Tomahawk, United States (45.50°N, 89.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Tomahawk, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Tomahawk, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Tomahawk, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.