Guymon
United States · 28 May 2020
Average
21.4°C
low 14.5°C · high 28.3°C
Rainfall
0mm
dry day
Wind
4m/s
daily average
Humidity
46.3%
daily average
Cloud
35%
cover
Pressure
1017hPa
daily average
The temperature ranged from 14.5°C around 04:00 to 28.3°C around 16:00. 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
60th percentile
Low temperature
52th percentile
Rainfall
33th percentile
Wind
36th 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 20.2°C, versus 21.4°C on this specific day.
Sun & daylight
Sunrise
06:29
Sunset
20:57
Day length
14h 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 | 15.6°C | 13.5°C | 0 | 2.2 | ENE | 61 | 1014 |
| 01:00 | 06:00 | 14.8°C | 13°C | 0 | 2.3 | NE | 68 | 1015 |
| 02:00 | 07:00 | 16.6°C | 15.2°C | 0 | 1.7 | NNE | 60 | 1015 |
| 03:00 | 08:00 | 14.9°C | 14°C | 0 | 1.2 | NW | 69 | 1016 |
| 04:00 | 09:00 | 14.5°C | 13°C | 0 | 1.9 | WNW | 71 | 1016 |
| 05:00 | 10:00 | 14.8°C | 13°C | 0 | 2.2 | NW | 66 | 1015 |
| 06:00 | 11:00 | 14.6°C | 12.9°C | 0 | 2 | NNW | 67 | 1016 |
| 07:00 | 12:00 | 15.1°C | 13.2°C | 0 | 2.2 | NNW | 65 | 1016 |
| 08:00 | 13:00 | 16.4°C | 13.4°C | 0 | 3.6 | N | 58 | 1017 |
| 09:00 | 14:00 | 19.1°C | 15.9°C | 0 | 4.1 | N | 51 | 1018 |
| 10:00 | 15:00 | 23.3°C | 18.6°C | 0 | 5.9 | N | 36 | 1018 |
| 11:00 | 16:00 | 24.3°C | 19.4°C | 0 | 6.2 | NNE | 35 | 1018 |
| 12:00 | 17:00 | 26°C | 20.9°C | 0 | 6.2 | NNE | 29 | 1018 |
| 13:00 | 18:00 | 27°C | 21.7°C | 0 | 6.3 | NNE | 27 | 1018 |
| 14:00 | 19:00 | 27.2°C | 22.1°C | 0 | 6.2 | NE | 28 | 1018 |
| 15:00 | 20:00 | 28°C | 23.3°C | 0 | 5.9 | NE | 27 | 1018 |
| 16:00 | 21:00 | 28.3°C | 23.8°C | 0 | 5.5 | NE | 27 | 1017 |
| 17:00 | 22:00 | 27.6°C | 22.8°C | 0 | 6.4 | NE | 31 | 1017 |
| 18:00 | 23:00 | 27.5°C | 23°C | 0 | 6.1 | NE | 32 | 1017 |
| 19:00 | 00:00 | 27.2°C | 23.2°C | 0 | 5.4 | NE | 31 | 1018 |
| 20:00 | 01:00 | 26.9°C | 23.2°C | 0 | 4.5 | ENE | 30 | 1018 |
| 21:00 | 02:00 | 23.7°C | 21.3°C | 0 | 3 | E | 38 | 1019 |
| 22:00 | 03:00 | 20.1°C | 18.3°C | 0 | 2.5 | E | 52 | 1020 |
| 23:00 | 04:00 | 19.4°C | 17.6°C | 0 | 2.6 | ESE | 53 | 1021 |
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
- Guymon — 36.750°, -101.500°, ERA5 grid cell center, 7.7 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 28 May 2020 specifically — not a monthly average. See the Guymon 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 Guymon, United States (36.75°N, 101.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Guymon, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Guymon, 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 Guymon, 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.