Cotulla
United States · 10 May 2020
Average
24.2°C
low 16.9° · high 31.3°
Rainfall
0mm
dry day
Wind
3.4m/s
daily average
Humidity
50.8%
daily average
Cloud
9%
cover
Pressure
1020hPa
daily average
The temperature ranged from 16.9°C around 05:00 to 31.3°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
33th percentile
Low temperature
8th percentile
Rainfall
39th percentile
Wind
30th 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 26.7°C, versus 24.2°C on this specific day.
Sun & daylight
Sunrise
06:49
Sunset
20:17
Day length
13h 29m
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 | 19.6 | 17.6 | 0 | 4.4 | ESE | 68 | 1021 |
| 01:00 | 06:00 | 19.6 | 18.1 | 0 | 3.8 | ESE | 68 | 1021 |
| 02:00 | 07:00 | 19.5 | 18.4 | 0 | 3.2 | ESE | 68 | 1020 |
| 03:00 | 08:00 | 19.1 | 18.2 | 0 | 2.9 | ESE | 70 | 1020 |
| 04:00 | 09:00 | 18.3 | 17.5 | 0 | 2.5 | E | 73 | 1020 |
| 05:00 | 10:00 | 16.9 | 15.7 | 0 | 2.7 | E | 74 | 1020 |
| 06:00 | 11:00 | 17.1 | 15.9 | 0 | 2.7 | E | 73 | 1021 |
| 07:00 | 12:00 | 17.1 | 15.8 | 0 | 2.9 | ENE | 73 | 1021 |
| 08:00 | 13:00 | 18 | 16.2 | 0 | 3.5 | ENE | 69 | 1022 |
| 09:00 | 14:00 | 19.7 | 17.6 | 0 | 3.9 | ENE | 61 | 1023 |
| 10:00 | 15:00 | 23.9 | 21.1 | 0 | 4.1 | ENE | 42 | 1023 |
| 11:00 | 16:00 | 24.6 | 21.8 | 0 | 4 | ENE | 39 | 1023 |
| 12:00 | 17:00 | 26.9 | 24.4 | 0 | 3.9 | ENE | 36 | 1022 |
| 13:00 | 18:00 | 28 | 25.8 | 0 | 3.7 | ENE | 36 | 1022 |
| 14:00 | 19:00 | 28.8 | 26.9 | 0 | 3.6 | E | 36 | 1021 |
| 15:00 | 20:00 | 30.1 | 28.5 | 0 | 3.4 | E | 33 | 1020 |
| 16:00 | 21:00 | 30.7 | 29 | 0 | 3.3 | E | 32 | 1019 |
| 17:00 | 22:00 | 31.3 | 30 | 0 | 3.2 | E | 33 | 1018 |
| 18:00 | 23:00 | 31.2 | 29.7 | 0 | 3.4 | ESE | 33 | 1017 |
| 19:00 | 00:00 | 31.2 | 29.5 | 0 | 3.6 | ESE | 32 | 1017 |
| 20:00 | 01:00 | 30.5 | 28.8 | 0 | 3.1 | E | 31 | 1017 |
| 21:00 | 02:00 | 28.6 | 27 | 0 | 3.2 | E | 36 | 1018 |
| 22:00 | 03:00 | 25.7 | 24.4 | 0 | 3.6 | ESE | 47 | 1019 |
| 23:00 | 04:00 | 24.6 | 23.2 | 0 | 4.1 | ESE | 54 | 1020 |
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 10 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cotulla, 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 Cotulla, 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.