Home / Rosenberg / 30 August 2020
Rosenberg
United States · 30 August 2020
← 29 August 202031 August 2020 →
Average
30.8°C
low 26.4°C · high 35.8°C
Rainfall
1.2mm
rain recorded
Wind
3.2m/s
daily average
Humidity
72.3%
daily average
Cloud
57%
cover
Pressure
1009hPa
daily average
The temperature ranged from 26.4°C around 05:00 to 35.8°C around 16:00. Rain was recorded across 6 hours, from around 09:00 to 17:00 (1.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
88th percentile
Low temperature
94th percentile
Rainfall
40th percentile
Wind
89th 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 30.8°C on this specific day.
Sun & daylight
Sunrise
06:59
Sunset
19:46
Day length
12h 47m
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 | 28.5°C | 32.9°C | 0 | 3.2 | SSE | 84 | 1011 |
| 01:00 | 06:00 | 28.1°C | 32.4°C | 0 | 3.2 | S | 85 | 1011 |
| 02:00 | 07:00 | 27.8°C | 32.2°C | 0 | 3.1 | S | 86 | 1010 |
| 03:00 | 08:00 | 27.9°C | 32.5°C | 0 | 2.7 | S | 86 | 1010 |
| 04:00 | 09:00 | 27.7°C | 32.8°C | 0 | 2.3 | S | 88 | 1010 |
| 05:00 | 10:00 | 26.4°C | 31.3°C | 0 | 2 | SSW | 91 | 1010 |
| 06:00 | 11:00 | 26.9°C | 32.1°C | 0 | 1.9 | S | 91 | 1010 |
| 07:00 | 12:00 | 26.7°C | 31.6°C | 0 | 2.6 | S | 93 | 1010 |
| 08:00 | 13:00 | 27.6°C | 33.1°C | 0.02 | 1.8 | SSW | 89 | 1010 |
| 09:00 | 14:00 | 28.6°C | 34.5°C | 0.15 | 1.8 | SW | 86 | 1010 |
| 10:00 | 15:00 | 31.8°C | 36.8°C | 0.05 | 1.7 | SW | 66 | 1011 |
| 11:00 | 16:00 | 32.6°C | 37.8°C | 0.13 | 1.7 | SSW | 64 | 1011 |
| 12:00 | 17:00 | 33.7°C | 38.1°C | 0.11 | 2.2 | SSW | 58 | 1010 |
| 13:00 | 18:00 | 34.3°C | 37.7°C | 0.02 | 3.2 | S | 55 | 1010 |
| 14:00 | 19:00 | 35.4°C | 38.5°C | 0.05 | 3.7 | S | 52 | 1009 |
| 15:00 | 20:00 | 35.4°C | 37.9°C | 0.17 | 4.2 | S | 49 | 1008 |
| 16:00 | 21:00 | 35.8°C | 38.2°C | 0.37 | 4.5 | S | 50 | 1007 |
| 17:00 | 22:00 | 34.5°C | 37.9°C | 0.1 | 4.3 | SSE | 58 | 1007 |
| 18:00 | 23:00 | 33.8°C | 36.3°C | 0.02 | 5.2 | SSE | 59 | 1007 |
| 19:00 | 00:00 | 33.5°C | 36.3°C | 0 | 4.8 | SSE | 59 | 1007 |
| 20:00 | 01:00 | 32.7°C | 35.4°C | 0 | 4.6 | SSE | 61 | 1007 |
| 21:00 | 02:00 | 31.4°C | 34.2°C | 0.01 | 4.4 | S | 65 | 1008 |
| 22:00 | 03:00 | 29.9°C | 34.2°C | 0 | 3.9 | S | 80 | 1009 |
| 23:00 | 04:00 | 29.1°C | 33.5°C | 0 | 3.6 | S | 82 | 1009 |
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
- Rosenberg — 29.500°, -95.750°, ERA5 grid cell center, 8.5 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 30 August 2020 specifically — not a monthly average. See the Rosenberg 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 Rosenberg, United States (29.50°N, 95.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Rosenberg, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Rosenberg, 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 Rosenberg, 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.