Home / Rockwall / 24 April 2017
Rockwall
United States · 24 April 2017
← 23 April 201725 April 2017 →
Average
17.5°C
low 8°C · high 23.9°C
Rainfall
0mm
dry day
Wind
3.8m/s
daily average
Humidity
58.1%
daily average
Cloud
32%
cover
Pressure
1011hPa
daily average
The temperature ranged from 8°C around 07:00 to 23.9°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
40th percentile
Low temperature
7th percentile
Rainfall
33th percentile
Wind
40th 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 19.7°C, versus 17.5°C on this specific day.
Sun & daylight
Sunrise
06:45
Sunset
20:03
Day length
13h 18m
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 | 14.3°C | 12.3°C | 0 | 2.1 | ESE | 66 | 1016 |
| 01:00 | 06:00 | 12.9°C | 11°C | 0 | 1.8 | SE | 69 | 1015 |
| 02:00 | 07:00 | 12.8°C | 10.7°C | 0 | 2.2 | S | 70 | 1015 |
| 03:00 | 08:00 | 12.1°C | 9.8°C | 0 | 2.5 | S | 75 | 1014 |
| 04:00 | 09:00 | 11.5°C | 9.2°C | 0 | 2.6 | S | 78 | 1014 |
| 05:00 | 10:00 | 8.5°C | 5.7°C | 0 | 3 | SSW | 90 | 1014 |
| 06:00 | 11:00 | 8.3°C | 5.4°C | 0 | 3 | SW | 89 | 1014 |
| 07:00 | 12:00 | 8°C | 5.6°C | 0 | 2.2 | SW | 90 | 1014 |
| 08:00 | 13:00 | 10.7°C | 9.6°C | 0 | 1.1 | SSE | 86 | 1015 |
| 09:00 | 14:00 | 15.1°C | 14.2°C | 0 | 1.3 | SE | 70 | 1015 |
| 10:00 | 15:00 | 18.9°C | 16.5°C | 0 | 2.3 | SSE | 45 | 1014 |
| 11:00 | 16:00 | 20.7°C | 17.4°C | 0 | 3.7 | SSE | 41 | 1014 |
| 12:00 | 17:00 | 21.8°C | 17.8°C | 0 | 4.3 | S | 36 | 1013 |
| 13:00 | 18:00 | 22.4°C | 18.2°C | 0 | 4.8 | SSE | 36 | 1012 |
| 14:00 | 19:00 | 23°C | 18.8°C | 0 | 5.1 | S | 36 | 1010 |
| 15:00 | 20:00 | 23.6°C | 19.4°C | 0 | 5.3 | S | 37 | 1009 |
| 16:00 | 21:00 | 23.9°C | 19.3°C | 0 | 5.9 | S | 36 | 1008 |
| 17:00 | 22:00 | 23.9°C | 20.2°C | 0 | 5.5 | S | 42 | 1006 |
| 18:00 | 23:00 | 23.7°C | 19.6°C | 0 | 5.9 | S | 42 | 1006 |
| 19:00 | 00:00 | 23°C | 19.4°C | 0 | 5.1 | S | 43 | 1005 |
| 20:00 | 01:00 | 21.8°C | 18.3°C | 0 | 5 | SSE | 46 | 1005 |
| 21:00 | 02:00 | 20.3°C | 16.6°C | 0 | 5.4 | SSE | 51 | 1005 |
| 22:00 | 03:00 | 19.5°C | 16°C | 0 | 5.6 | SSE | 61 | 1004 |
| 23:00 | 04:00 | 18.9°C | 15.2°C | 0 | 5.8 | S | 60 | 1004 |
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
- Rockwall — 33.000°, -96.500°, ERA5 grid cell center, 8.5 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 24 April 2017 specifically — not a monthly average. See the Rockwall 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 Rockwall, United States (33.00°N, 96.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Rockwall, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Rockwall, 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 Rockwall, 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.