Home / Pendleton / 22 May 2018
Pendleton
United States · 22 May 2018
Average
21.2°C
low 11.5°C · high 28.9°C
Rainfall
0.2mm
dry day
Wind
2m/s
daily average
Humidity
51.9%
daily average
Cloud
11%
cover
Pressure
1009hPa
daily average
The temperature ranged from 11.5°C around 03:00 to 28.9°C around 17:00. 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
89th percentile
Low temperature
79th percentile
Rainfall
65th percentile
Wind
28th 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 15.7°C, versus 21.2°C on this specific day.
Sun & daylight
Sunrise
05:16
Sunset
20:27
Day length
15h 12m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 15.5°C | 14.4°C | 0 | 1.6 | SSE | 71 | 1011 |
| 01:00 | 08:00 | 14.8°C | 14°C | 0 | 1.4 | S | 74 | 1011 |
| 02:00 | 09:00 | 13.6°C | 12.7°C | 0 | 1.3 | S | 79 | 1011 |
| 03:00 | 10:00 | 11.5°C | 10.2°C | 0 | 1.3 | SSE | 81 | 1011 |
| 04:00 | 11:00 | 12°C | 10.7°C | 0 | 1.5 | SSE | 80 | 1012 |
| 05:00 | 12:00 | 12.1°C | 10.9°C | 0 | 1.5 | SSE | 81 | 1012 |
| 06:00 | 13:00 | 12.2°C | 10.8°C | 0 | 1.6 | SSE | 80 | 1012 |
| 07:00 | 14:00 | 14.1°C | 13°C | 0 | 1.5 | SSE | 74 | 1012 |
| 08:00 | 15:00 | 20.4°C | 19.2°C | 0 | 0.7 | WSW | 42 | 1012 |
| 09:00 | 16:00 | 21.8°C | 20.3°C | 0 | 1.2 | NW | 40 | 1012 |
| 10:00 | 17:00 | 22.9°C | 21.2°C | 0 | 1.8 | NNW | 39 | 1011 |
| 11:00 | 18:00 | 24.2°C | 22.6°C | 0 | 2.2 | NNW | 40 | 1011 |
| 12:00 | 19:00 | 25.4°C | 23.9°C | 0 | 2.6 | N | 41 | 1010 |
| 13:00 | 20:00 | 26.3°C | 24.7°C | 0 | 2.9 | N | 39 | 1009 |
| 14:00 | 21:00 | 27.9°C | 25.7°C | 0 | 3 | N | 32 | 1009 |
| 15:00 | 22:00 | 28.7°C | 25.9°C | 0 | 4 | N | 31 | 1007 |
| 16:00 | 23:00 | 28.7°C | 26.2°C | 0.07 | 3.6 | NNE | 31 | 1007 |
| 17:00 | 00:00 | 28.9°C | 26.9°C | 0.03 | 2.9 | NNE | 31 | 1007 |
| 18:00 | 01:00 | 28.7°C | 27.1°C | 0.09 | 2.3 | NNE | 30 | 1006 |
| 19:00 | 02:00 | 28.5°C | 26.7°C | 0 | 1.9 | ENE | 28 | 1006 |
| 20:00 | 03:00 | 26.3°C | 25.3°C | 0 | 2.3 | E | 40 | 1006 |
| 21:00 | 04:00 | 22.8°C | 21.7°C | 0 | 1.9 | SE | 46 | 1007 |
| 22:00 | 05:00 | 20.6°C | 19.9°C | 0 | 1.7 | SSE | 58 | 1007 |
| 23:00 | 06:00 | 19.8°C | 19°C | 0 | 1.8 | SSE | 59 | 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
- Pendleton — 45.750°, -118.750°, ERA5 grid cell center, 9.2 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 22 May 2018 specifically — not a monthly average. See the Pendleton 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 (2026-07-20). Historical climate data for Pendleton, United States (45.75°N, 118.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Pendleton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Pendleton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Pendleton, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.