Cotulla
United States · 9 May 2016
Average
28.2°C
low 21.7°C · high 35.7°C
Rainfall
1.2mm
rain recorded
Wind
5.7m/s
daily average
Humidity
57.5%
daily average
Cloud
50%
cover
Pressure
1007hPa
daily average
The temperature ranged from 21.7°C around 05:00 to 35.7°C around 16:00. Rain was recorded across 3 hours, from around 00:00 to 03:00 (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
79th percentile
Low temperature
48th percentile
Rainfall
73th percentile
Wind
92th 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 26.8°C, versus 28.2°C on this specific day.
Sun & daylight
Sunrise
06:49
Sunset
20:17
Day length
13h 27m
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 | 23.5°C | 19.9°C | 0.17 | 9.7 | SSE | 75 | 1008 |
| 01:00 | 06:00 | 23°C | 19.4°C | 0.07 | 9.7 | SSE | 79 | 1008 |
| 02:00 | 07:00 | 23.2°C | 19.2°C | 0.6 | 10.3 | SSE | 78 | 1008 |
| 03:00 | 08:00 | 22.6°C | 17.9°C | 0.22 | 10.7 | SSE | 76 | 1007 |
| 04:00 | 09:00 | 22.6°C | 17.9°C | 0.08 | 10.8 | SSE | 76 | 1006 |
| 05:00 | 10:00 | 21.7°C | 19.2°C | 0.01 | 8 | SSE | 84 | 1006 |
| 06:00 | 11:00 | 21.9°C | 20.7°C | 0 | 6.2 | S | 83 | 1006 |
| 07:00 | 12:00 | 22.1°C | 23.3°C | 0 | 2.9 | S | 83 | 1007 |
| 08:00 | 13:00 | 22.5°C | 22.4°C | 0 | 4.8 | SSW | 81 | 1008 |
| 09:00 | 14:00 | 23.4°C | 21.2°C | 0 | 7.4 | SSW | 74 | 1010 |
| 10:00 | 15:00 | 25.8°C | 23.7°C | 0 | 6.7 | S | 59 | 1010 |
| 11:00 | 16:00 | 27.9°C | 26.6°C | 0 | 5.5 | S | 53 | 1010 |
| 12:00 | 17:00 | 30.1°C | 29.1°C | 0 | 4.6 | SSW | 45 | 1009 |
| 13:00 | 18:00 | 32.4°C | 32.4°C | 0 | 3.6 | SSW | 41 | 1009 |
| 14:00 | 19:00 | 33.7°C | 33.6°C | 0 | 3.1 | SSW | 35 | 1008 |
| 15:00 | 20:00 | 35.1°C | 34.7°C | 0 | 3 | S | 30 | 1006 |
| 16:00 | 21:00 | 35.7°C | 34.6°C | 0 | 3 | S | 26 | 1006 |
| 17:00 | 22:00 | 35.3°C | 35.8°C | 0 | 2.9 | SSE | 34 | 1005 |
| 18:00 | 23:00 | 35.2°C | 34.7°C | 0 | 4 | SSE | 34 | 1004 |
| 19:00 | 00:00 | 34.8°C | 33.8°C | 0 | 4.6 | SSE | 34 | 1004 |
| 20:00 | 01:00 | 33.8°C | 33.3°C | 0 | 4.1 | SE | 36 | 1005 |
| 21:00 | 02:00 | 31.8°C | 31.9°C | 0 | 3.7 | SE | 44 | 1005 |
| 22:00 | 03:00 | 29.5°C | 30.8°C | 0 | 3.6 | ESE | 58 | 1006 |
| 23:00 | 04:00 | 29°C | 29.7°C | 0 | 4.6 | ESE | 60 | 1007 |
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
- Cotulla — 28.500°, -99.250°, ERA5 grid cell center, 7.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 9 May 2016 specifically — not a monthly average. See the Cotulla 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 Cotulla, United States (28.50°N, 99.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cotulla, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cotulla, 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 Cotulla, 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.