Cotulla
United States · 12 May 2020
Average
26.4°C
low 22.7° · high 32.9°
Rainfall
2.1mm
rain recorded
Wind
5.5m/s
daily average
Humidity
68%
daily average
Cloud
62%
cover
Pressure
1012hPa
daily average
The temperature ranged from 22.7°C around 07:00 to 32.9°C around 16:00. Rain was recorded across 7 hours, from around 06:00 to 18:00 (2.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
45th percentile
Low temperature
59th percentile
Rainfall
77th percentile
Wind
87th 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 27°C, versus 26.4°C on this specific day.
Sun & daylight
Sunrise
06:47
Sunset
20:19
Day length
13h 31m
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 | 24.6 | 23.8 | 0 | 6.7 | SE | 77 | 1015 |
| 01:00 | 06:00 | 24.3 | 24.3 | 0 | 5.4 | SE | 79 | 1015 |
| 02:00 | 07:00 | 24.3 | 25.4 | 0 | 4 | SE | 78 | 1016 |
| 03:00 | 08:00 | 23.8 | 23.4 | 0.01 | 5.9 | SE | 80 | 1015 |
| 04:00 | 09:00 | 23.1 | 21.7 | 0 | 6.9 | SE | 80 | 1013 |
| 05:00 | 10:00 | 22.7 | 23.5 | 0 | 3.9 | SSE | 82 | 1014 |
| 06:00 | 11:00 | 22.7 | 23.2 | 0.2 | 4.3 | SSE | 83 | 1014 |
| 07:00 | 12:00 | 22.7 | 22.8 | 0.03 | 5 | SSE | 84 | 1014 |
| 08:00 | 13:00 | 23.1 | 22.5 | 0.01 | 6.2 | SSE | 83 | 1014 |
| 09:00 | 14:00 | 25 | 23.1 | 0.03 | 8.3 | SSE | 75 | 1013 |
| 10:00 | 15:00 | 26.5 | 23.4 | 0.11 | 8.5 | SSE | 59 | 1013 |
| 11:00 | 16:00 | 26.8 | 24.6 | 0.33 | 7.8 | S | 62 | 1013 |
| 12:00 | 17:00 | 27.9 | 26.6 | 0.21 | 6.8 | S | 60 | 1013 |
| 13:00 | 18:00 | 28.3 | 27.4 | 0.18 | 6 | S | 58 | 1013 |
| 14:00 | 19:00 | 29.1 | 29.2 | 0.01 | 5.2 | S | 58 | 1012 |
| 15:00 | 20:00 | 31.8 | 32.2 | 0.02 | 4.5 | S | 49 | 1011 |
| 16:00 | 21:00 | 32.9 | 33.3 | 0.01 | 4.2 | S | 45 | 1010 |
| 17:00 | 22:00 | 31.4 | 31.5 | 0.6 | 4.7 | S | 49 | 1010 |
| 18:00 | 23:00 | 30.1 | 30.6 | 0.37 | 3.8 | SSE | 51 | 1010 |
| 19:00 | 00:00 | 29 | 29.5 | 0 | 3.6 | ESE | 54 | 1010 |
| 20:00 | 01:00 | 27.9 | 28.3 | 0 | 4.1 | E | 59 | 1011 |
| 21:00 | 02:00 | 26.6 | 26.8 | 0 | 4.6 | E | 65 | 1011 |
| 22:00 | 03:00 | 24.4 | 24.7 | 0 | 5.2 | ENE | 79 | 1012 |
| 23:00 | 04:00 | 23.9 | 24 | 0 | 5.5 | E | 80 | 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
- 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 12 May 2020 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cotulla, 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 Cotulla, 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.