Home / Austin / 25 August 2017
Austin
United States · 25 August 2017
← 24 August 201726 August 2017 →
Average
26.6°C
low 23.9°C · high 29.8°C
Rainfall
18.1mm
rain recorded
Wind
4m/s
daily average
Humidity
82.4%
daily average
Cloud
99%
cover
Pressure
1011hPa
daily average
The temperature ranged from 23.9°C around 06:00 to 29.8°C around 13:00. Rain was recorded across 14 hours, from around 06:00 to 23:00 (18.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
3th percentile
Low temperature
39th percentile
Rainfall
96th percentile
Wind
92th 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 29.8°C, versus 26.6°C on this specific day.
Sun & daylight
Sunrise
07:04
Sunset
20:01
Day length
12h 57m
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 | 26.5°C | 31.1°C | 0.01 | 1.5 | NE | 86 | 1011 |
| 01:00 | 06:00 | 26.1°C | 30.4°C | 0 | 1.4 | NE | 84 | 1011 |
| 02:00 | 07:00 | 26°C | 29.6°C | 0 | 2 | ENE | 82 | 1011 |
| 03:00 | 08:00 | 26°C | 29.3°C | 0 | 2.3 | ENE | 81 | 1011 |
| 04:00 | 09:00 | 25.8°C | 29°C | 0 | 2.3 | NE | 81 | 1010 |
| 05:00 | 10:00 | 24.4°C | 27.8°C | 0.01 | 2.1 | ENE | 89 | 1011 |
| 06:00 | 11:00 | 23.9°C | 26.4°C | 0.25 | 2.7 | NNE | 87 | 1012 |
| 07:00 | 12:00 | 24.1°C | 26.9°C | 0.24 | 2.8 | NE | 89 | 1012 |
| 08:00 | 13:00 | 24.3°C | 27.1°C | 0.44 | 2.9 | NE | 89 | 1012 |
| 09:00 | 14:00 | 25°C | 27.9°C | 0.37 | 3.1 | NE | 87 | 1012 |
| 10:00 | 15:00 | 26.4°C | 27.9°C | 0.04 | 4.8 | NE | 79 | 1012 |
| 11:00 | 16:00 | 27.8°C | 29.1°C | 0.07 | 5.7 | NE | 75 | 1012 |
| 12:00 | 17:00 | 28.8°C | 30.3°C | 0.09 | 5.4 | NE | 71 | 1012 |
| 13:00 | 18:00 | 29.8°C | 31.6°C | 0.08 | 4.9 | ENE | 66 | 1011 |
| 14:00 | 19:00 | 29.7°C | 32.3°C | 7.58 | 4.3 | ENE | 70 | 1011 |
| 15:00 | 20:00 | 29.8°C | 32.5°C | 0.86 | 4.9 | NE | 74 | 1011 |
| 16:00 | 21:00 | 28.3°C | 30.4°C | 2.47 | 5 | NE | 76 | 1010 |
| 17:00 | 22:00 | 27.8°C | 31.8°C | 2.3 | 3.6 | NE | 87 | 1009 |
| 18:00 | 23:00 | 27.8°C | 31.7°C | 0.88 | 3.9 | NE | 86 | 1010 |
| 19:00 | 00:00 | 27.3°C | 30.1°C | 0.72 | 4.6 | NE | 84 | 1010 |
| 20:00 | 01:00 | 27°C | 28.9°C | 0.59 | 5.6 | NE | 84 | 1010 |
| 21:00 | 02:00 | 26.6°C | 27.8°C | 0.45 | 6.1 | NE | 83 | 1010 |
| 22:00 | 03:00 | 25.4°C | 26.5°C | 0.36 | 6.9 | NE | 93 | 1011 |
| 23:00 | 04:00 | 25°C | 25.7°C | 0.31 | 7.1 | NE | 93 | 1011 |
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
- Austin — 30.250°, -97.750°, ERA5 grid cell center, 2.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 25 August 2017 specifically — not a monthly average. See the Austin 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 Austin, United States (30.25°N, 97.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Austin, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Austin, 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 Austin, 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.