Home / Chelan / 8 December 2016
Chelan
United States · 8 December 2016
← 7 December 20169 December 2016 →
Average
-6.9°C
low -10.2° · high -4.6°
Rainfall
1.2mm
rain recorded
Wind
3m/s
daily average
Humidity
58%
daily average
Cloud
76%
cover
Pressure
1029hPa
daily average
The temperature ranged from -10.2°C around 01:00 to -4.6°C around 13:00. Rain was recorded across 5 hours, from around 19:00 to 23:00 (1.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
5th percentile
Low temperature
4th percentile
Rainfall
67th 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 -0.7°C, versus -6.9°C on this specific day.
Sun & daylight
Sunrise
07:36
Sunset
16:07
Day length
8h 31m
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 | -9.9 | -14.7 | 0 | 2.2 | NNE | 72 | 1035 |
| 01:00 | 09:00 | -10.2 | -15 | 0 | 2 | NNE | 72 | 1034 |
| 02:00 | 10:00 | -9.6 | -15.1 | 0 | 3.1 | NE | 70 | 1033 |
| 03:00 | 11:00 | -9 | -14.2 | 0 | 2.8 | NE | 71 | 1033 |
| 04:00 | 12:00 | -9.2 | -14.6 | 0 | 3 | NNE | 73 | 1033 |
| 05:00 | 13:00 | -9.4 | -14.7 | 0 | 2.9 | NNE | 74 | 1033 |
| 06:00 | 14:00 | -9.5 | -14.8 | 0 | 3 | NNE | 75 | 1032 |
| 07:00 | 15:00 | -9 | -14.4 | 0 | 3 | NNE | 73 | 1032 |
| 08:00 | 16:00 | -8.9 | -14 | 0 | 2.6 | NNE | 72 | 1031 |
| 09:00 | 17:00 | -6.5 | -11.7 | 0 | 2.8 | NNE | 61 | 1031 |
| 10:00 | 18:00 | -5.9 | -11.6 | 0 | 3.4 | NNE | 51 | 1031 |
| 11:00 | 19:00 | -5.6 | -11.6 | 0 | 3.7 | NE | 46 | 1030 |
| 12:00 | 20:00 | -5.1 | -11.2 | 0 | 3.9 | NE | 43 | 1028 |
| 13:00 | 21:00 | -4.6 | -10.9 | 0 | 4.2 | NE | 41 | 1027 |
| 14:00 | 22:00 | -5.4 | -12.1 | 0 | 4.7 | NE | 45 | 1027 |
| 15:00 | 23:00 | -5.3 | -11.8 | 0 | 4.4 | NE | 43 | 1026 |
| 16:00 | 00:00 | -5.2 | -11.2 | 0 | 3.7 | NE | 45 | 1026 |
| 17:00 | 01:00 | -5.1 | -10.7 | 0.02 | 3.2 | NE | 45 | 1025 |
| 18:00 | 02:00 | -4.8 | -10.4 | 0.06 | 3.1 | NE | 45 | 1025 |
| 19:00 | 03:00 | -5 | -10 | 0.12 | 2.4 | NNE | 48 | 1025 |
| 20:00 | 04:00 | -5.1 | -10 | 0.16 | 2.2 | NNE | 52 | 1025 |
| 21:00 | 05:00 | -5.4 | -10.1 | 0.15 | 2.1 | NNE | 54 | 1024 |
| 22:00 | 06:00 | -5.5 | -9.9 | 0.38 | 1.6 | NNE | 56 | 1025 |
| 23:00 | 07:00 | -5.8 | -10.3 | 0.34 | 1.8 | NNE | 63 | 1025 |
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
- Chelan — 47.750°, -120.000°, ERA5 grid cell center, 10.2 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 8 December 2016 specifically — not a monthly average. See the Chelan 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 Chelan, United States (47.75°N, 120.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Chelan, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Chelan, 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 Chelan, 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.