Guymon
United States · 22 May 2018
Average
23.3°C
low 16.8° · high 31.2°
Rainfall
0.6mm
dry day
Wind
6m/s
daily average
Humidity
52.3%
daily average
Cloud
84%
cover
Pressure
1011hPa
daily average
The temperature ranged from 16.8°C around 05:00 to 31.2°C around 16:00. Rain was recorded across 2 hours, from around 12:00 to 13:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
84th percentile
Low temperature
88th percentile
Rainfall
60th percentile
Wind
75th 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 19.2°C, versus 23.3°C on this specific day.
Sun & daylight
Sunrise
06:33
Sunset
20:52
Day length
14h 19m
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 | 19.2 | 15.1 | 0 | 7.1 | S | 67 | 1013 |
| 01:00 | 06:00 | 18.8 | 14.6 | 0 | 6.9 | S | 65 | 1013 |
| 02:00 | 07:00 | 18.6 | 14.7 | 0 | 6.5 | SSW | 65 | 1013 |
| 03:00 | 08:00 | 18.7 | 15.9 | 0 | 4.9 | SSW | 66 | 1013 |
| 04:00 | 09:00 | 19 | 16.8 | 0 | 4.3 | S | 66 | 1013 |
| 05:00 | 10:00 | 16.8 | 14.1 | 0 | 4.9 | SSW | 74 | 1012 |
| 06:00 | 11:00 | 17.2 | 14.2 | 0 | 5.5 | SSW | 75 | 1013 |
| 07:00 | 12:00 | 17.1 | 14.6 | 0 | 4.7 | SSW | 76 | 1014 |
| 08:00 | 13:00 | 17.6 | 16.1 | 0 | 3.5 | SSW | 74 | 1013 |
| 09:00 | 14:00 | 19.1 | 18.1 | 0 | 3.1 | SSE | 71 | 1013 |
| 10:00 | 15:00 | 22.6 | 21.2 | 0 | 3.5 | SSE | 56 | 1013 |
| 11:00 | 16:00 | 23.2 | 21.1 | 0 | 4.7 | SSE | 55 | 1013 |
| 12:00 | 17:00 | 25.1 | 22 | 0.31 | 6.1 | S | 50 | 1013 |
| 13:00 | 18:00 | 26.1 | 22.4 | 0.11 | 6.8 | SSW | 46 | 1012 |
| 14:00 | 19:00 | 27.8 | 24.3 | 0 | 6.8 | SSW | 43 | 1011 |
| 15:00 | 20:00 | 29.2 | 25.5 | 0 | 6.7 | SSW | 37 | 1010 |
| 16:00 | 21:00 | 31.2 | 27.3 | 0 | 6.8 | S | 33 | 1010 |
| 17:00 | 22:00 | 30.5 | 25.8 | 0 | 7 | S | 29 | 1009 |
| 18:00 | 23:00 | 29.8 | 24.3 | 0.07 | 7.8 | SSE | 29 | 1008 |
| 19:00 | 00:00 | 29.1 | 23.4 | 0.08 | 7.7 | SSE | 28 | 1009 |
| 20:00 | 01:00 | 29.4 | 23.9 | 0 | 6.8 | SSE | 24 | 1009 |
| 21:00 | 02:00 | 26.4 | 21.4 | 0 | 6.7 | SSE | 33 | 1009 |
| 22:00 | 03:00 | 23.3 | 18.5 | 0 | 7.4 | SSE | 47 | 1010 |
| 23:00 | 04:00 | 22.5 | 17.4 | 0 | 7.8 | SSE | 48 | 1012 |
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
- 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 22 May 2018 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Guymon, 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 Guymon, 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.