Bryan
United States · 25 August 2021
← 24 August 202126 August 2021 →
Average
31.9°C
low 26.1°C · high 38.5°C
Rainfall
3.8mm
rain recorded
Wind
2.2m/s
daily average
Humidity
56.8%
daily average
Cloud
47%
cover
Pressure
1015hPa
daily average
The temperature ranged from 26.1°C around 05:00 to 38.5°C around 16:00. Rain was recorded across 3 hours, from around 17:00 to 23:00 (3.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
85th percentile
Low temperature
81th percentile
Rainfall
74th percentile
Wind
21th 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 29.5°C, versus 31.9°C on this specific day.
Sun & daylight
Sunrise
06:57
Sunset
19:55
Day length
12h 58m
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 | 29.8°C | 31.4°C | 0 | 3.7 | S | 60 | 1015 |
| 01:00 | 06:00 | 28.9°C | 31°C | 0 | 3.3 | SSW | 64 | 1015 |
| 02:00 | 07:00 | 28.6°C | 31.1°C | 0 | 2.9 | SSW | 67 | 1015 |
| 03:00 | 08:00 | 27.8°C | 30.7°C | 0 | 2.6 | SSW | 71 | 1015 |
| 04:00 | 09:00 | 27.4°C | 30.8°C | 0 | 2.3 | SSW | 76 | 1015 |
| 05:00 | 10:00 | 26.1°C | 30°C | 0 | 2 | SSW | 83 | 1016 |
| 06:00 | 11:00 | 26.3°C | 30.5°C | 0 | 1.4 | SW | 82 | 1016 |
| 07:00 | 12:00 | 26.2°C | 30.5°C | 0 | 1.3 | SW | 83 | 1016 |
| 08:00 | 13:00 | 26.7°C | 30.7°C | 0 | 1.6 | SW | 80 | 1017 |
| 09:00 | 14:00 | 28.8°C | 32.5°C | 0 | 1.7 | SW | 68 | 1017 |
| 10:00 | 15:00 | 32.2°C | 35.4°C | 0 | 1.6 | SSW | 53 | 1017 |
| 11:00 | 16:00 | 33.8°C | 37°C | 0 | 1.4 | S | 47 | 1017 |
| 12:00 | 17:00 | 35.6°C | 38°C | 0.01 | 1.6 | SSE | 39 | 1017 |
| 13:00 | 18:00 | 36.9°C | 38.9°C | 0.01 | 1.8 | SE | 35 | 1016 |
| 14:00 | 19:00 | 37.8°C | 39.5°C | 0.03 | 2.1 | SE | 33 | 1016 |
| 15:00 | 20:00 | 38.2°C | 39.4°C | 0.06 | 2.3 | SE | 31 | 1015 |
| 16:00 | 21:00 | 38.5°C | 39.4°C | 0.07 | 2.6 | SE | 30 | 1015 |
| 17:00 | 22:00 | 37.9°C | 40.1°C | 0.29 | 1.7 | ENE | 34 | 1015 |
| 18:00 | 23:00 | 35.1°C | 38.7°C | 2.55 | 1.1 | E | 45 | 1014 |
| 19:00 | 00:00 | 34.8°C | 38°C | 0 | 1.8 | ESE | 46 | 1014 |
| 20:00 | 01:00 | 33.6°C | 36.9°C | 0 | 1.7 | SE | 49 | 1014 |
| 21:00 | 02:00 | 32.4°C | 34.8°C | 0 | 4.1 | SSE | 58 | 1015 |
| 22:00 | 03:00 | 31.1°C | 34.3°C | 0 | 3.1 | S | 63 | 1015 |
| 23:00 | 04:00 | 30.7°C | 34.2°C | 0.8 | 2.9 | S | 66 | 1016 |
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
- Bryan — 30.750°, -96.250°, ERA5 grid cell center, 14.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 25 August 2021 specifically — not a monthly average. See the Bryan 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 Bryan, United States (30.75°N, 96.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Bryan, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Bryan, 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 Bryan, 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.