Home / Ladysmith / 23 August 2017
Ladysmith
United States · 23 August 2017
← 22 August 201724 August 2017 →
Average
15.2°C
low 9.8°C · high 20.2°C
Rainfall
0.6mm
dry day
Wind
3.2m/s
daily average
Humidity
71.6%
daily average
Cloud
42%
cover
Pressure
1017hPa
daily average
The temperature ranged from 9.8°C around 05:00 to 20.2°C around 16:00. Rain was recorded across 3 hours, from around 21:00 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
10th percentile
Low temperature
10th percentile
Rainfall
56th percentile
Wind
64th 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 19.5°C, versus 15.2°C on this specific day.
Sun & daylight
Sunrise
06:14
Sunset
19:57
Day length
13h 43m
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 | 13.7°C | 11.1°C | 0 | 3.7 | NW | 76 | 1015 |
| 01:00 | 06:00 | 12.8°C | 10.2°C | 0 | 3.4 | NW | 79 | 1016 |
| 02:00 | 07:00 | 13°C | 10.9°C | 0 | 3 | NW | 82 | 1016 |
| 03:00 | 08:00 | 12.1°C | 10.3°C | 0 | 2.7 | WNW | 87 | 1016 |
| 04:00 | 09:00 | 12°C | 10.3°C | 0 | 2.6 | WNW | 90 | 1016 |
| 05:00 | 10:00 | 9.8°C | 7.9°C | 0 | 2.6 | NW | 96 | 1017 |
| 06:00 | 11:00 | 10°C | 8°C | 0 | 2.7 | NW | 97 | 1017 |
| 07:00 | 12:00 | 10.4°C | 8.5°C | 0 | 2.7 | NW | 97 | 1018 |
| 08:00 | 13:00 | 12°C | 10.2°C | 0 | 3.1 | NW | 96 | 1018 |
| 09:00 | 14:00 | 14.2°C | 12°C | 0.02 | 3.9 | NW | 84 | 1018 |
| 10:00 | 15:00 | 16.9°C | 13.8°C | 0.01 | 4.2 | NW | 62 | 1018 |
| 11:00 | 16:00 | 17.7°C | 14.5°C | 0.01 | 4.6 | NNW | 60 | 1018 |
| 12:00 | 17:00 | 19°C | 15.7°C | 0.05 | 4.5 | NNW | 54 | 1018 |
| 13:00 | 18:00 | 19.5°C | 16.4°C | 0.02 | 4.3 | NNW | 52 | 1018 |
| 14:00 | 19:00 | 19.8°C | 16.9°C | 0.01 | 4 | NNW | 51 | 1018 |
| 15:00 | 20:00 | 20.1°C | 17.3°C | 0 | 3.7 | NW | 49 | 1017 |
| 16:00 | 21:00 | 20.2°C | 17.4°C | 0 | 3.5 | NNW | 47 | 1017 |
| 17:00 | 22:00 | 19°C | 17.2°C | 0 | 2.8 | NNW | 58 | 1017 |
| 18:00 | 23:00 | 18.6°C | 17°C | 0 | 2.4 | NNW | 58 | 1017 |
| 19:00 | 00:00 | 17.5°C | 15.7°C | 0 | 2.4 | N | 58 | 1017 |
| 20:00 | 01:00 | 16.5°C | 14.2°C | 0 | 2.6 | NNE | 58 | 1017 |
| 21:00 | 02:00 | 14.6°C | 12.3°C | 0.18 | 2.6 | NE | 64 | 1018 |
| 22:00 | 03:00 | 12.9°C | 11.2°C | 0.19 | 2.4 | NE | 82 | 1018 |
| 23:00 | 04:00 | 12.1°C | 10.4°C | 0.12 | 2.2 | NE | 83 | 1019 |
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
- Ladysmith — 45.500°, -91.000°, ERA5 grid cell center, 9.1 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 23 August 2017 specifically — not a monthly average. See the Ladysmith 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 (2026-07-20). Historical climate data for Ladysmith, United States (45.50°N, 91.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ladysmith, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ladysmith, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Ladysmith, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.