Donna
United States · 25 July 2016
Average
31.5°C
low 26.4° · high 37.8°
Rainfall
0.7mm
dry day
Wind
4.7m/s
daily average
Humidity
64.2%
daily average
Cloud
95%
cover
Pressure
1012hPa
daily average
The temperature ranged from 26.4°C around 06:00 to 37.8°C around 15:00. Rain was recorded for one hour, around 17:00 (0.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
70th percentile
Low temperature
79th percentile
Rainfall
65th percentile
Wind
47th 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 30.3°C, versus 31.5°C on this specific day.
Sun & daylight
Sunrise
06:54
Sunset
20:22
Day length
13h 28m
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 | 28.3 | 31 | 0 | 5.4 | SSE | 83 | 1013 |
| 01:00 | 06:00 | 28.1 | 30.9 | 0 | 4.9 | SSE | 83 | 1013 |
| 02:00 | 07:00 | 28.3 | 31.6 | 0 | 4.3 | SSE | 82 | 1012 |
| 03:00 | 08:00 | 27.8 | 31.5 | 0 | 3.9 | SSE | 85 | 1012 |
| 04:00 | 09:00 | 27.5 | 31.3 | 0 | 3.5 | SSE | 85 | 1012 |
| 05:00 | 10:00 | 26.5 | 29.6 | 0 | 4.4 | SSE | 89 | 1012 |
| 06:00 | 11:00 | 26.4 | 29.3 | 0 | 4.4 | SSE | 88 | 1012 |
| 07:00 | 12:00 | 26.6 | 30 | 0 | 3.6 | SSE | 87 | 1012 |
| 08:00 | 13:00 | 27.2 | 30.8 | 0 | 3.5 | SE | 86 | 1013 |
| 09:00 | 14:00 | 29.5 | 32.5 | 0 | 4.2 | SSE | 74 | 1013 |
| 10:00 | 15:00 | 32.2 | 33.6 | 0 | 4.4 | SSE | 53 | 1013 |
| 11:00 | 16:00 | 33.8 | 35 | 0 | 4.2 | SSE | 47 | 1013 |
| 12:00 | 17:00 | 35.3 | 35.9 | 0 | 4.2 | SSE | 40 | 1012 |
| 13:00 | 18:00 | 36.5 | 37.1 | 0 | 4.2 | SE | 38 | 1012 |
| 14:00 | 19:00 | 37.1 | 38 | 0 | 4.5 | SE | 39 | 1011 |
| 15:00 | 20:00 | 37.8 | 38.3 | 0 | 5.1 | SE | 38 | 1011 |
| 16:00 | 21:00 | 37.4 | 38.2 | 0.08 | 5.6 | ESE | 41 | 1010 |
| 17:00 | 22:00 | 34.9 | 36.5 | 0.58 | 4.7 | SE | 48 | 1010 |
| 18:00 | 23:00 | 35.4 | 36.1 | 0 | 5.3 | SE | 45 | 1010 |
| 19:00 | 00:00 | 34.8 | 35 | 0 | 6.3 | SE | 47 | 1010 |
| 20:00 | 01:00 | 33.4 | 33.8 | 0 | 6.3 | SE | 52 | 1010 |
| 21:00 | 02:00 | 31.7 | 33.2 | 0 | 5.7 | SE | 62 | 1011 |
| 22:00 | 03:00 | 30.4 | 33.3 | 0 | 5.1 | SE | 73 | 1011 |
| 23:00 | 04:00 | 29.3 | 32 | 0 | 5 | SE | 76 | 1012 |
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
- Donna — 26.250°, -98.000°, ERA5 grid cell center, 10.3 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 25 July 2016 specifically — not a monthly average. See the Donna 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 (2026-07-18). Historical climate data for Donna, United States (26.25°N, 98.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Donna, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Donna, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Donna, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.