Home / Hemphill / 23 August 2018
Hemphill
United States · 23 August 2018
← 22 August 201824 August 2018 →
Average
28.4°C
low 22.8°C · high 33.6°C
Rainfall
0mm
dry day
Wind
1.9m/s
daily average
Humidity
58%
daily average
Cloud
62%
cover
Pressure
1017hPa
daily average
The temperature ranged from 22.8°C around 05:00 to 33.6°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
63th percentile
Low temperature
6th percentile
Rainfall
28th percentile
Wind
33th 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 28.1°C, versus 28.4°C on this specific day.
Sun & daylight
Sunrise
06:45
Sunset
19:49
Day length
13h 3m
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 | 26.8°C | 28.5°C | 0 | 2.5 | E | 64 | 1018 |
| 01:00 | 06:00 | 26.6°C | 27.8°C | 0 | 3 | E | 64 | 1018 |
| 02:00 | 07:00 | 25.9°C | 26.8°C | 0 | 2.9 | ESE | 64 | 1018 |
| 03:00 | 08:00 | 25°C | 26.3°C | 0 | 2.5 | ESE | 68 | 1018 |
| 04:00 | 09:00 | 24.2°C | 25.9°C | 0 | 2.2 | ESE | 73 | 1018 |
| 05:00 | 10:00 | 22.8°C | 24.6°C | 0 | 2.2 | ESE | 81 | 1018 |
| 06:00 | 11:00 | 23.1°C | 25.4°C | 0 | 1.7 | ESE | 81 | 1019 |
| 07:00 | 12:00 | 23°C | 25.7°C | 0 | 1 | ESE | 81 | 1019 |
| 08:00 | 13:00 | 23°C | 25.8°C | 0 | 1.1 | E | 81 | 1020 |
| 09:00 | 14:00 | 25.6°C | 28.1°C | 0 | 1.4 | ESE | 69 | 1020 |
| 10:00 | 15:00 | 27.9°C | 29.6°C | 0 | 1.1 | ESE | 53 | 1020 |
| 11:00 | 16:00 | 29.2°C | 31.4°C | 0 | 0.7 | ENE | 50 | 1019 |
| 12:00 | 17:00 | 30.5°C | 32.3°C | 0 | 0.8 | NE | 44 | 1019 |
| 13:00 | 18:00 | 31.5°C | 33.5°C | 0 | 1.1 | NNE | 45 | 1018 |
| 14:00 | 19:00 | 32.1°C | 34.3°C | 0 | 1.3 | NE | 45 | 1017 |
| 15:00 | 20:00 | 32.8°C | 34.7°C | 0 | 1.7 | NE | 43 | 1016 |
| 16:00 | 21:00 | 33.2°C | 34.8°C | 0 | 2.1 | NE | 42 | 1015 |
| 17:00 | 22:00 | 33.6°C | 34.9°C | 0 | 2.2 | ENE | 40 | 1015 |
| 18:00 | 23:00 | 33.5°C | 34.6°C | 0 | 2.1 | ENE | 39 | 1015 |
| 19:00 | 00:00 | 32.6°C | 33.9°C | 0 | 2.1 | E | 42 | 1015 |
| 20:00 | 01:00 | 30.3°C | 31.4°C | 0 | 2.3 | E | 47 | 1015 |
| 21:00 | 02:00 | 29.6°C | 30.6°C | 0 | 2.8 | E | 51 | 1015 |
| 22:00 | 03:00 | 29.1°C | 31.2°C | 0 | 2.9 | ESE | 62 | 1016 |
| 23:00 | 04:00 | 28.8°C | 30.9°C | 0 | 2.8 | ESE | 62 | 1016 |
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
- Hemphill — 31.250°, -93.750°, ERA5 grid cell center, 13.7 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 23 August 2018 specifically — not a monthly average. See the Hemphill 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 Hemphill, United States (31.25°N, 93.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Hemphill, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Hemphill, 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 Hemphill, 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.