Home / Silverton / 17 December 2023
Silverton
United States · 17 December 2023
← 16 December 202318 December 2023 →
Average
4.5°C
low 0.2° · high 9.2°
Rainfall
0.2mm
dry day
Wind
1.3m/s
daily average
Humidity
80%
daily average
Cloud
83%
cover
Pressure
1018hPa
daily average
The temperature ranged from 0.2°C around 02:00 to 9.2°C around 14:00. Rain was recorded for one hour, around 18:00 (0.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
68th percentile
Low temperature
27th percentile
Rainfall
19th percentile
Wind
10th 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 5.2°C, versus 4.5°C on this specific day.
Sun & daylight
Sunrise
07:43
Sunset
16:30
Day length
8h 47m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | 2 | -1.2 | 0 | 1.5 | ENE | 82 | 1020 |
| 01:00 | 09:00 | 2.3 | -0.7 | 0 | 1.2 | ENE | 78 | 1021 |
| 02:00 | 10:00 | 0.2 | -3.1 | 0 | 1.6 | ENE | 86 | 1021 |
| 03:00 | 11:00 | 0.6 | -2.6 | 0 | 1.3 | E | 84 | 1021 |
| 04:00 | 12:00 | 0.4 | -2.9 | 0 | 1.5 | E | 84 | 1021 |
| 05:00 | 13:00 | 1.3 | -2 | 0 | 1.4 | E | 76 | 1020 |
| 06:00 | 14:00 | 2.1 | -1.2 | 0 | 1.5 | ENE | 71 | 1020 |
| 07:00 | 15:00 | 1.5 | -1.7 | 0 | 1.2 | E | 74 | 1020 |
| 08:00 | 16:00 | 0.9 | -2.3 | 0 | 1.2 | E | 78 | 1020 |
| 09:00 | 17:00 | 1.7 | -1.5 | 0 | 1.6 | E | 81 | 1020 |
| 10:00 | 18:00 | 3.7 | 0.6 | 0 | 1.6 | E | 78 | 1019 |
| 11:00 | 19:00 | 6 | 4.1 | 0 | 0.4 | E | 79 | 1019 |
| 12:00 | 20:00 | 8.1 | 6 | 0 | 1.1 | NE | 74 | 1018 |
| 13:00 | 21:00 | 8.9 | 6.8 | 0 | 1.3 | N | 74 | 1017 |
| 14:00 | 22:00 | 9.2 | 7.3 | 0 | 1 | ESE | 75 | 1017 |
| 15:00 | 23:00 | 8.6 | 7.1 | 0 | 0.7 | WNW | 83 | 1016 |
| 16:00 | 00:00 | 7.1 | 5.4 | 0 | 0.7 | NNW | 86 | 1016 |
| 17:00 | 01:00 | 7 | 5.1 | 0 | 1 | NE | 85 | 1016 |
| 18:00 | 02:00 | 6.4 | 4 | 0.15 | 1.7 | ENE | 88 | 1016 |
| 19:00 | 03:00 | 6.1 | 3.5 | 0 | 1.7 | E | 86 | 1015 |
| 20:00 | 04:00 | 6.2 | 3.7 | 0 | 1.5 | E | 80 | 1014 |
| 21:00 | 05:00 | 5.6 | 2.9 | 0 | 1.6 | E | 81 | 1014 |
| 22:00 | 06:00 | 5.6 | 2.8 | 0 | 1.8 | E | 81 | 1013 |
| 23:00 | 07:00 | 5.7 | 3.1 | 0 | 1.4 | ESE | 79 | 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
- Silverton — 45.000°, -122.750°, ERA5 grid cell center, 2.7 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 17 December 2023 specifically — not a monthly average. See the Silverton 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 (2026-07-17). Historical climate data for Silverton, United States (45.00°N, 122.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Silverton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Silverton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Silverton, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.