Home / Tomahawk / 1 September 2023
Tomahawk
United States · 1 September 2023
← 31 August 20232 September 2023 →
Average
19.8°C
low 11.3°C · high 27.4°C
Rainfall
0mm
dry day
Wind
5.2m/s
daily average
Humidity
57.9%
daily average
Cloud
38%
cover
Pressure
1017hPa
daily average
The temperature ranged from 11.3°C around 06:00 to 27.4°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
93th percentile
Low temperature
47th percentile
Rainfall
40th percentile
Wind
95th 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 16.4°C, versus 19.8°C on this specific day.
Sun & daylight
Sunrise
06:20
Sunset
19:36
Day length
13h 17m
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 | 14.3°C | 11°C | 0 | 4 | SSE | 64 | 1019 |
| 01:00 | 06:00 | 14.1°C | 10.8°C | 0 | 4 | S | 67 | 1020 |
| 02:00 | 07:00 | 13.3°C | 9.9°C | 0 | 4.2 | S | 70 | 1020 |
| 03:00 | 08:00 | 13.1°C | 9.7°C | 0 | 4.3 | S | 73 | 1019 |
| 04:00 | 09:00 | 12.9°C | 9.8°C | 0 | 4.2 | S | 79 | 1020 |
| 05:00 | 10:00 | 11.4°C | 8°C | 0 | 4.5 | S | 86 | 1020 |
| 06:00 | 11:00 | 11.3°C | 8.1°C | 0 | 4.5 | S | 88 | 1020 |
| 07:00 | 12:00 | 12.4°C | 9.4°C | 0 | 4.6 | S | 87 | 1020 |
| 08:00 | 13:00 | 14.3°C | 11.7°C | 0 | 4.3 | SSW | 83 | 1020 |
| 09:00 | 14:00 | 17°C | 14°C | 0 | 5.1 | SSW | 72 | 1020 |
| 10:00 | 15:00 | 20.4°C | 17.3°C | 0 | 5.5 | SSW | 60 | 1019 |
| 11:00 | 16:00 | 22.3°C | 19.1°C | 0 | 5.5 | SSW | 53 | 1019 |
| 12:00 | 17:00 | 23.8°C | 20.4°C | 0 | 5.8 | SSW | 47 | 1018 |
| 13:00 | 18:00 | 24.9°C | 21.2°C | 0 | 5.9 | SSW | 43 | 1017 |
| 14:00 | 19:00 | 25.8°C | 21.8°C | 0 | 6.3 | SSW | 40 | 1016 |
| 15:00 | 20:00 | 26.6°C | 22.5°C | 0 | 6.4 | SSW | 38 | 1016 |
| 16:00 | 21:00 | 27.2°C | 23.2°C | 0 | 6.4 | SSW | 38 | 1015 |
| 17:00 | 22:00 | 27.4°C | 23.3°C | 0 | 6.3 | SSW | 35 | 1015 |
| 18:00 | 23:00 | 26.9°C | 23°C | 0 | 5.6 | SSW | 35 | 1014 |
| 19:00 | 00:00 | 25.5°C | 22°C | 0 | 5.2 | SSW | 39 | 1014 |
| 20:00 | 01:00 | 23.9°C | 20.4°C | 0 | 5.3 | SSW | 43 | 1014 |
| 21:00 | 02:00 | 22.8°C | 19.3°C | 0 | 5.4 | SSW | 47 | 1014 |
| 22:00 | 03:00 | 22.1°C | 18.8°C | 0 | 5.3 | SW | 50 | 1015 |
| 23:00 | 04:00 | 21.4°C | 18°C | 0 | 5.3 | SW | 51 | 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
- 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 1 September 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Tomahawk, 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 Tomahawk, 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.