Roby
United States · 28 May 2016
Average
23.9°C
low 16.7° · high 33.2°
Rainfall
0.4mm
dry day
Wind
4m/s
daily average
Humidity
49.6%
daily average
Cloud
14%
cover
Pressure
1011hPa
daily average
The temperature ranged from 16.7°C around 07:00 to 33.2°C around 16:00. Rain was recorded across 2 hours, from around 19:00 to 20:00 (0.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
71th percentile
Low temperature
28th percentile
Rainfall
56th percentile
Wind
34th 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 24.8°C, versus 23.9°C on this specific day.
Sun & daylight
Sunrise
06:36
Sunset
20:43
Day length
14h 7m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 19.4 | 13.7 | 0 | 6.5 | S | 38 | 1007 |
| 01:00 | 06:00 | 19.1 | 13.2 | 0 | 6.8 | S | 38 | 1007 |
| 02:00 | 07:00 | 19.2 | 13.8 | 0 | 6.6 | S | 43 | 1007 |
| 03:00 | 08:00 | 19.1 | 14 | 0 | 6.4 | SSW | 47 | 1008 |
| 04:00 | 09:00 | 18.1 | 12.6 | 0 | 6.7 | SSW | 46 | 1008 |
| 05:00 | 10:00 | 17.1 | 14.7 | 0 | 5 | SSW | 79 | 1009 |
| 06:00 | 11:00 | 17.4 | 15.5 | 0 | 3.9 | WSW | 74 | 1010 |
| 07:00 | 12:00 | 16.7 | 14.9 | 0 | 3.2 | W | 70 | 1012 |
| 08:00 | 13:00 | 17.6 | 15.2 | 0 | 3.6 | WSW | 62 | 1012 |
| 09:00 | 14:00 | 19.3 | 16.8 | 0 | 3.6 | W | 54 | 1013 |
| 10:00 | 15:00 | 25.5 | 22.7 | 0 | 3.5 | W | 34 | 1013 |
| 11:00 | 16:00 | 27.1 | 24.8 | 0 | 3 | WNW | 33 | 1013 |
| 12:00 | 17:00 | 28.1 | 26.7 | 0 | 2.5 | NW | 35 | 1013 |
| 13:00 | 18:00 | 28.7 | 28.5 | 0 | 1.5 | NW | 37 | 1013 |
| 14:00 | 19:00 | 29.5 | 30.3 | 0 | 0.6 | SSE | 38 | 1012 |
| 15:00 | 20:00 | 31.3 | 30.9 | 0 | 2.2 | SSE | 35 | 1012 |
| 16:00 | 21:00 | 33.2 | 31.7 | 0 | 2.9 | SSE | 27 | 1011 |
| 17:00 | 22:00 | 32.5 | 32 | 0 | 2.5 | SSE | 32 | 1009 |
| 18:00 | 23:00 | 32 | 30.4 | 0 | 4.2 | SE | 34 | 1009 |
| 19:00 | 00:00 | 26.1 | 24.2 | 0.26 | 6.1 | SSE | 58 | 1011 |
| 20:00 | 01:00 | 26.2 | 27.4 | 0.13 | 2.1 | SE | 60 | 1012 |
| 21:00 | 02:00 | 25.3 | 25.8 | 0 | 3.5 | SE | 65 | 1012 |
| 22:00 | 03:00 | 22.6 | 22.2 | 0 | 4.8 | SSE | 78 | 1013 |
| 23:00 | 04:00 | 23.4 | 23.9 | 0 | 3.5 | SSE | 73 | 1013 |
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
- Roby — 32.750°, -100.500°, ERA5 grid cell center, 11.5 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 28 May 2016 specifically — not a monthly average. See the Roby 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 (2026-07-17). Historical climate data for Roby, United States (32.75°N, 100.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Roby, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Roby, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Roby, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.