Guymon
United States · 26 July 2017
Average
30.2°C
low 25.4°C · high 37.3°C
Rainfall
1.4mm
rain recorded
Wind
5.1m/s
daily average
Humidity
44.7%
daily average
Cloud
84%
cover
Pressure
1012hPa
daily average
The temperature ranged from 25.4°C around 05:00 to 37.3°C around 16:00. Rain was recorded across 2 hours, from around 16:00 to 17:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
77th percentile
Low temperature
97th percentile
Rainfall
81th percentile
Wind
70th 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 27.2°C, versus 30.2°C on this specific day.
Sun & daylight
Sunrise
06:47
Sunset
20:57
Day length
14h 10m
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 | 28.1°C | 24.8°C | 0 | 7.7 | S | 49 | 1011 |
| 01:00 | 06:00 | 28.1°C | 24.6°C | 0 | 8 | S | 49 | 1012 |
| 02:00 | 07:00 | 27.4°C | 23.9°C | 0 | 7.9 | S | 50 | 1012 |
| 03:00 | 08:00 | 26.5°C | 23.3°C | 0 | 7.6 | SSW | 53 | 1011 |
| 04:00 | 09:00 | 26.4°C | 22.9°C | 0 | 7.5 | SSW | 51 | 1012 |
| 05:00 | 10:00 | 25.4°C | 22.3°C | 0 | 7.2 | SSW | 55 | 1012 |
| 06:00 | 11:00 | 25.4°C | 22.4°C | 0 | 7.1 | SSW | 56 | 1012 |
| 07:00 | 12:00 | 25.6°C | 23°C | 0 | 6.6 | SW | 57 | 1012 |
| 08:00 | 13:00 | 26°C | 23.9°C | 0 | 5.9 | SW | 54 | 1013 |
| 09:00 | 14:00 | 27.8°C | 25.5°C | 0 | 5.9 | SW | 47 | 1014 |
| 10:00 | 15:00 | 31°C | 27.6°C | 0 | 6.5 | WSW | 35 | 1013 |
| 11:00 | 16:00 | 32.1°C | 29.5°C | 0 | 5.7 | WSW | 34 | 1013 |
| 12:00 | 17:00 | 33.7°C | 32.1°C | 0 | 4.5 | WSW | 33 | 1012 |
| 13:00 | 18:00 | 34.9°C | 34.5°C | 0 | 3.7 | WSW | 33 | 1012 |
| 14:00 | 19:00 | 35.9°C | 36.3°C | 0.02 | 3.1 | W | 34 | 1011 |
| 15:00 | 20:00 | 36.3°C | 36.8°C | 0.09 | 2.6 | W | 32 | 1011 |
| 16:00 | 21:00 | 37.3°C | 37.5°C | 0.46 | 2.3 | WNW | 27 | 1010 |
| 17:00 | 22:00 | 32.8°C | 33.4°C | 0.78 | 2.9 | NNW | 40 | 1010 |
| 18:00 | 23:00 | 33.2°C | 32.7°C | 0 | 4.4 | NNE | 40 | 1010 |
| 19:00 | 00:00 | 32.8°C | 31.6°C | 0 | 5.2 | ENE | 39 | 1010 |
| 20:00 | 01:00 | 31.7°C | 32.3°C | 0.01 | 2.6 | E | 42 | 1011 |
| 21:00 | 02:00 | 30.2°C | 31.4°C | 0 | 2 | NE | 47 | 1011 |
| 22:00 | 03:00 | 28.6°C | 29.9°C | 0 | 3 | NNE | 57 | 1012 |
| 23:00 | 04:00 | 28.2°C | 29.3°C | 0 | 3.3 | NNE | 60 | 1013 |
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 26 July 2017 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Guymon, 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 Guymon, 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.