Home / Silverton / 18 December 2025
Silverton
United States · 18 December 2025
← 17 December 202519 December 2025 →
Average
9°C
low 5.3° · high 13.1°
Rainfall
83.4mm
rain recorded
Wind
5.6m/s
daily average
Humidity
91.1%
daily average
Cloud
100%
cover
Pressure
1006hPa
daily average
The temperature ranged from 5.3°C around 06:00 to 13.1°C around 18:00. Rain was recorded across 20 hours, from around 04:00 to 23:00 (83.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
96th percentile
Low temperature
76th percentile
Rainfall
100th percentile
Wind
99th 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 4.9°C, versus 9°C on this specific day.
Sun & daylight
Sunrise
07:44
Sunset
16:31
Day length
8h 46m
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 | 5.7 | 2.6 | 0.01 | 2.1 | SE | 79 | 1020 |
| 01:00 | 09:00 | 5.6 | 2.4 | 0.05 | 2.2 | SE | 81 | 1019 |
| 02:00 | 10:00 | 5.4 | 2 | 0.07 | 2.8 | SE | 86 | 1017 |
| 03:00 | 11:00 | 5.6 | 2.4 | 0.09 | 2.6 | SSE | 86 | 1015 |
| 04:00 | 12:00 | 5.8 | 2.6 | 0.39 | 2.6 | SSE | 87 | 1014 |
| 05:00 | 13:00 | 5.5 | 2.2 | 1.23 | 2.9 | SSE | 91 | 1013 |
| 06:00 | 14:00 | 5.3 | 2.2 | 1.79 | 2.7 | SE | 94 | 1011 |
| 07:00 | 15:00 | 5.6 | 2.4 | 1.82 | 2.8 | ESE | 93 | 1010 |
| 08:00 | 16:00 | 6.4 | 3.2 | 1.74 | 3.1 | SE | 91 | 1008 |
| 09:00 | 17:00 | 7.2 | 2.8 | 2.27 | 4.9 | S | 92 | 1006 |
| 10:00 | 18:00 | 7.6 | 2.4 | 3.36 | 6.4 | S | 94 | 1005 |
| 11:00 | 19:00 | 8.4 | 2.8 | 4.85 | 7.2 | SSW | 96 | 1004 |
| 12:00 | 20:00 | 9.6 | 3.9 | 6.16 | 7.9 | SSW | 95 | 1003 |
| 13:00 | 21:00 | 10.5 | 4.5 | 6.21 | 8.4 | SSW | 95 | 1002 |
| 14:00 | 22:00 | 11.8 | 6.7 | 5.18 | 7.6 | SSW | 94 | 1002 |
| 15:00 | 23:00 | 12.2 | 6.9 | 3.79 | 8 | SSW | 92 | 1001 |
| 16:00 | 00:00 | 12.5 | 7.2 | 5.06 | 8.3 | SSW | 93 | 1001 |
| 17:00 | 01:00 | 13.1 | 7.8 | 5.7 | 8.4 | SSW | 93 | 1000 |
| 18:00 | 02:00 | 13.1 | 7.4 | 5.34 | 9 | SSW | 92 | 999 |
| 19:00 | 03:00 | 12.9 | 7.3 | 5.72 | 8.7 | SW | 93 | 1000 |
| 20:00 | 04:00 | 12.9 | 8.1 | 5.74 | 7.6 | SW | 93 | 1000 |
| 21:00 | 05:00 | 12.1 | 7.3 | 7.13 | 7.2 | SW | 92 | 1000 |
| 22:00 | 06:00 | 11.5 | 7.1 | 6.74 | 6.4 | WSW | 92 | 1001 |
| 23:00 | 07:00 | 10.7 | 7.3 | 2.98 | 4.5 | W | 90 | 1002 |
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 18 December 2025 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 (2026-07-16). 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 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Silverton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 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 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.