Cimarron
United States · 19 May 2025
Average
18.6°C
low 10.5°C · high 27°C
Rainfall
1.9mm
rain recorded
Wind
3.9m/s
daily average
Humidity
55.2%
daily average
Cloud
30%
cover
Pressure
999hPa
daily average
The temperature ranged from 10.5°C around 07:00 to 27°C around 16:00. Rain was recorded across 4 hours, from around 19:00 to 22:00 (1.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
66th percentile
Low temperature
30th percentile
Rainfall
67th percentile
Wind
35th 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 18.2°C, versus 18.6°C on this specific day.
Sun & daylight
Sunrise
06:27
Sunset
20:47
Day length
14h 20m
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 | 16.3°C | 13.9°C | 0.02 | 6.4 | SSE | 100 | 998 |
| 01:00 | 06:00 | 16.1°C | 13.9°C | 0.03 | 6 | S | 99 | 998 |
| 02:00 | 07:00 | 16.2°C | 14.4°C | 0 | 5.3 | SSW | 98 | 999 |
| 03:00 | 08:00 | 13°C | 10.9°C | 0 | 4.3 | SSW | 100 | 998 |
| 04:00 | 09:00 | 12.5°C | 10.5°C | 0 | 3.7 | SW | 97 | 998 |
| 05:00 | 10:00 | 11°C | 7.8°C | 0 | 2.2 | SSW | 54 | 999 |
| 06:00 | 11:00 | 10.5°C | 7.1°C | 0 | 2.2 | SSW | 50 | 999 |
| 07:00 | 12:00 | 10.5°C | 7°C | 0 | 2.3 | WSW | 52 | 1000 |
| 08:00 | 13:00 | 12.8°C | 8.9°C | 0 | 3.3 | WSW | 51 | 1000 |
| 09:00 | 14:00 | 17.4°C | 13.6°C | 0 | 3.5 | W | 42 | 1000 |
| 10:00 | 15:00 | 19.2°C | 15.7°C | 0 | 3.8 | W | 44 | 1000 |
| 11:00 | 16:00 | 20.7°C | 17.9°C | 0 | 3.5 | WNW | 45 | 1000 |
| 12:00 | 17:00 | 24.3°C | 22.1°C | 0 | 2.6 | NW | 36 | 1000 |
| 13:00 | 18:00 | 24.8°C | 23.3°C | 0 | 1.6 | NW | 35 | 1000 |
| 14:00 | 19:00 | 25.7°C | 24.5°C | 0 | 0.9 | NW | 32 | 999 |
| 15:00 | 20:00 | 26.1°C | 24.9°C | 0 | 0.4 | NW | 28 | 998 |
| 16:00 | 21:00 | 27°C | 26.1°C | 0 | 0.1 | S | 27 | 998 |
| 17:00 | 22:00 | 26.5°C | 24.6°C | 0.01 | 1.5 | SSE | 28 | 997 |
| 18:00 | 23:00 | 25.6°C | 22.9°C | 0.04 | 2.7 | NNW | 29 | 996 |
| 19:00 | 00:00 | 22.7°C | 18.5°C | 0.72 | 5.4 | NNW | 40 | 997 |
| 20:00 | 01:00 | 20.3°C | 15°C | 0.45 | 7.2 | NNW | 48 | 999 |
| 21:00 | 02:00 | 16.5°C | 9.7°C | 0.28 | 9.3 | NNW | 59 | 1002 |
| 22:00 | 03:00 | 15.5°C | 9.4°C | 0.28 | 8.5 | NNW | 67 | 1004 |
| 23:00 | 04:00 | 15.9°C | 10.2°C | 0.03 | 8 | NNW | 65 | 1005 |
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
- Cimarron — 37.750°, -100.250°, ERA5 grid cell center, 10.7 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 19 May 2025 specifically — not a monthly average. See the Cimarron 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 (2026-07-21). Historical climate data for Cimarron, United States (37.75°N, 100.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cimarron, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cimarron, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Cimarron, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.