Guymon
United States · 29 May 2018
Average
23.9°C
low 17.8° · high 31.1°
Rainfall
0mm
dry day
Wind
4.8m/s
daily average
Humidity
57.2%
daily average
Cloud
13%
cover
Pressure
1005hPa
daily average
The temperature ranged from 17.8°C around 07:00 to 31.1°C around 19:00. 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
83th percentile
Low temperature
89th percentile
Rainfall
36th percentile
Wind
59th 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 20.3°C, versus 23.9°C on this specific day.
Sun & daylight
Sunrise
06:29
Sunset
20:57
Day length
14h 28m
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 | 21.1 | 18.1 | 0 | 6.9 | SSE | 71 | 1006 |
| 01:00 | 06:00 | 21.2 | 17.7 | 0 | 7.6 | SSE | 71 | 1006 |
| 02:00 | 07:00 | 20.9 | 17 | 0 | 8.1 | SSE | 71 | 1006 |
| 03:00 | 08:00 | 20.9 | 17.1 | 0 | 7.9 | SSE | 70 | 1005 |
| 04:00 | 09:00 | 20.4 | 17.2 | 0 | 6.9 | SSE | 71 | 1006 |
| 05:00 | 10:00 | 18.2 | 14.1 | 0 | 7.7 | SE | 77 | 1007 |
| 06:00 | 11:00 | 18 | 15 | 0 | 6.2 | SSE | 79 | 1008 |
| 07:00 | 12:00 | 17.8 | 15.9 | 0 | 4.7 | SSE | 81 | 1008 |
| 08:00 | 13:00 | 18.2 | 16.8 | 0 | 4.1 | SE | 79 | 1008 |
| 09:00 | 14:00 | 19.7 | 17.7 | 0 | 4.9 | SSE | 73 | 1008 |
| 10:00 | 15:00 | 22.8 | 20.2 | 0 | 5.7 | SSE | 59 | 1008 |
| 11:00 | 16:00 | 24 | 22.2 | 0 | 4.8 | S | 56 | 1007 |
| 12:00 | 17:00 | 25.5 | 24.4 | 0 | 3.6 | S | 51 | 1006 |
| 13:00 | 18:00 | 26.1 | 25.9 | 0 | 2.6 | SSW | 51 | 1006 |
| 14:00 | 19:00 | 26.9 | 27.5 | 0 | 1.7 | SW | 50 | 1005 |
| 15:00 | 20:00 | 27.7 | 28.5 | 0 | 1.5 | SW | 48 | 1004 |
| 16:00 | 21:00 | 29.3 | 29.5 | 0 | 1.7 | WSW | 40 | 1003 |
| 17:00 | 22:00 | 30.4 | 28.2 | 0 | 4.5 | WNW | 34 | 1003 |
| 18:00 | 23:00 | 30.7 | 28.8 | 0 | 3.3 | W | 31 | 1002 |
| 19:00 | 00:00 | 31.1 | 28.2 | 0 | 4.5 | W | 29 | 1002 |
| 20:00 | 01:00 | 29.9 | 29 | 0 | 3 | WNW | 38 | 1002 |
| 21:00 | 02:00 | 26.4 | 25.7 | 0 | 2.4 | N | 44 | 1003 |
| 22:00 | 03:00 | 23.7 | 20.9 | 0 | 4.9 | ENE | 48 | 1004 |
| 23:00 | 04:00 | 22.9 | 19.4 | 0 | 6.2 | ENE | 52 | 1006 |
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 29 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.