Cooper
United States · 18 April 2025
← 17 April 202519 April 2025 →
Average
26°C
low 21.5° · high 31.8°
Rainfall
0.1mm
dry day
Wind
6m/s
daily average
Humidity
65.6%
daily average
Cloud
78%
cover
Pressure
1013hPa
daily average
The temperature ranged from 21.5°C around 06:00 to 31.8°C around 15:00. 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
100th percentile
Low temperature
96th percentile
Rainfall
44th percentile
Wind
97th 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 19.7°C, versus 26°C on this specific day.
Sun & daylight
Sunrise
06:50
Sunset
19:52
Day length
13h 3m
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 | 22.6 | 21.3 | 0 | 6.3 | SSE | 79 | 1012 |
| 01:00 | 06:00 | 22.4 | 21.3 | 0 | 6.1 | SSE | 81 | 1012 |
| 02:00 | 07:00 | 22.2 | 21.2 | 0 | 5.9 | S | 82 | 1012 |
| 03:00 | 08:00 | 21.8 | 21 | 0 | 5.7 | S | 84 | 1012 |
| 04:00 | 09:00 | 21.6 | 21 | 0 | 5.5 | S | 85 | 1011 |
| 05:00 | 10:00 | 21.6 | 21.7 | 0 | 4.4 | S | 84 | 1011 |
| 06:00 | 11:00 | 21.5 | 21.4 | 0.01 | 4.7 | S | 86 | 1012 |
| 07:00 | 12:00 | 21.8 | 21.4 | 0.01 | 5.2 | S | 84 | 1013 |
| 08:00 | 13:00 | 21.9 | 21.5 | 0.06 | 5.4 | S | 85 | 1013 |
| 09:00 | 14:00 | 24 | 22 | 0.05 | 7.2 | SSW | 73 | 1013 |
| 10:00 | 15:00 | 25 | 22.9 | 0.02 | 7.4 | SSW | 69 | 1014 |
| 11:00 | 16:00 | 26.7 | 24.5 | 0 | 7.4 | SSW | 61 | 1014 |
| 12:00 | 17:00 | 29.1 | 26.9 | 0 | 7.1 | S | 51 | 1014 |
| 13:00 | 18:00 | 30.6 | 28.5 | 0 | 6.7 | S | 45 | 1014 |
| 14:00 | 19:00 | 31.2 | 29.2 | 0 | 6.4 | S | 43 | 1013 |
| 15:00 | 20:00 | 31.8 | 29.8 | 0 | 6.5 | S | 42 | 1012 |
| 16:00 | 21:00 | 31.6 | 29.7 | 0 | 6.5 | SSE | 43 | 1012 |
| 17:00 | 22:00 | 30.5 | 28.6 | 0 | 6.4 | S | 45 | 1012 |
| 18:00 | 23:00 | 29.7 | 28.2 | 0 | 5.9 | SSE | 48 | 1012 |
| 19:00 | 00:00 | 28.9 | 27.7 | 0 | 5.5 | SSE | 51 | 1012 |
| 20:00 | 01:00 | 27.9 | 27 | 0 | 5.2 | SSE | 55 | 1013 |
| 21:00 | 02:00 | 27.1 | 26.4 | 0 | 5.3 | SSE | 60 | 1014 |
| 22:00 | 03:00 | 26.5 | 26.2 | 0 | 5.5 | SSE | 66 | 1014 |
| 23:00 | 04:00 | 25.7 | 25.6 | 0 | 5.7 | SSE | 73 | 1015 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Cooper — 31.250°, -95.500°, ERA5 grid cell center, 7.8 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 18 April 2025 specifically — not a monthly average. See the Cooper 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 Cooper, United States (31.25°N, 95.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cooper, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cooper, 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 Cooper, 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.