Guymon
United States · 1 June 2018
Average
29.6°C
low 19.9°C · high 39.6°C
Rainfall
0mm
dry day
Wind
6.2m/s
daily average
Humidity
38.6%
daily average
Cloud
1%
cover
Pressure
1004hPa
daily average
The temperature ranged from 19.9°C around 05:00 to 39.6°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
100th percentile
Low temperature
96th percentile
Rainfall
36th percentile
Wind
82th 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 21.3°C, versus 29.6°C on this specific day.
Sun & daylight
Sunrise
06:28
Sunset
20:59
Day length
14h 31m
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 | 23.5°C | 21.2°C | 0 | 7.1 | SE | 70 | 1007 |
| 01:00 | 06:00 | 22.3°C | 20°C | 0 | 6.7 | SSE | 72 | 1007 |
| 02:00 | 07:00 | 22.1°C | 20.2°C | 0 | 6.2 | SSE | 73 | 1006 |
| 03:00 | 08:00 | 21.3°C | 19.9°C | 0 | 5.7 | SSE | 79 | 1007 |
| 04:00 | 09:00 | 21.3°C | 20.5°C | 0 | 5.1 | SSE | 83 | 1006 |
| 05:00 | 10:00 | 19.9°C | 19.4°C | 0 | 4.3 | S | 85 | 1006 |
| 06:00 | 11:00 | 20.1°C | 19.7°C | 0 | 4 | S | 83 | 1006 |
| 07:00 | 12:00 | 20°C | 19.2°C | 0 | 4.1 | S | 79 | 1006 |
| 08:00 | 13:00 | 21°C | 18.7°C | 0 | 5.1 | SSW | 65 | 1006 |
| 09:00 | 14:00 | 26°C | 22.9°C | 0 | 5.7 | SSW | 44 | 1006 |
| 10:00 | 15:00 | 30.6°C | 24.9°C | 0 | 6.6 | SW | 20 | 1006 |
| 11:00 | 16:00 | 33.1°C | 27.1°C | 0 | 6.8 | SW | 17 | 1005 |
| 12:00 | 17:00 | 36.2°C | 29.6°C | 0 | 6.9 | SW | 11 | 1004 |
| 13:00 | 18:00 | 37.1°C | 30.5°C | 0 | 7.1 | SW | 11 | 1004 |
| 14:00 | 19:00 | 37.4°C | 30.7°C | 0 | 7.7 | SW | 13 | 1003 |
| 15:00 | 20:00 | 38.6°C | 31.6°C | 0 | 8.4 | SW | 13 | 1002 |
| 16:00 | 21:00 | 39.6°C | 32.2°C | 0 | 9 | SSW | 12 | 1002 |
| 17:00 | 22:00 | 38.9°C | 31.7°C | 0 | 9 | WSW | 13 | 1001 |
| 18:00 | 23:00 | 38.8°C | 32.2°C | 0 | 7.5 | SW | 12 | 1000 |
| 19:00 | 00:00 | 38.4°C | 33°C | 0 | 4.9 | SW | 9 | 1000 |
| 20:00 | 01:00 | 36.8°C | 30.6°C | 0 | 4.9 | SSW | 6 | 1000 |
| 21:00 | 02:00 | 32.8°C | 26.9°C | 0 | 4.9 | S | 10 | 1001 |
| 22:00 | 03:00 | 28°C | 23.1°C | 0 | 5.4 | S | 23 | 1002 |
| 23:00 | 04:00 | 26.9°C | 21.4°C | 0 | 6.2 | S | 24 | 1003 |
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 1 June 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.