Home / Olympia / 22 December 2016
Olympia
United States · 22 December 2016
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Average
2.8°C
low 0.5°C · high 5°C
Rainfall
8.8mm
rain recorded
Wind
2.4m/s
daily average
Humidity
87.9%
daily average
Cloud
96%
cover
Pressure
1012hPa
daily average
The temperature ranged from 0.5°C around 06:00 to 5°C around 17:00. Rain was recorded across 12 hours, from around 10:00 to 23:00 (8.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
20th percentile
Low temperature
16th percentile
Rainfall
63th percentile
Wind
41th 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 5.5°C, versus 2.8°C on this specific day.
Sun & daylight
Sunrise
07:55
Sunset
16:26
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 | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | 1.6°C | -1.6°C | 0 | 2 | SSE | 99 | 1018 |
| 01:00 | 09:00 | 1.1°C | -1.6°C | 0 | 1.2 | S | 97 | 1017 |
| 02:00 | 10:00 | 0.8°C | -2.2°C | 0 | 1.5 | SSE | 94 | 1016 |
| 03:00 | 11:00 | 1°C | -2.3°C | 0 | 1.8 | S | 94 | 1016 |
| 04:00 | 12:00 | 0.7°C | -2.6°C | 0 | 1.8 | S | 94 | 1015 |
| 05:00 | 13:00 | 0.6°C | -2.7°C | 0 | 1.7 | SSW | 93 | 1014 |
| 06:00 | 14:00 | 0.5°C | -3.1°C | 0 | 2.3 | SSW | 93 | 1014 |
| 07:00 | 15:00 | 0.8°C | -3.3°C | 0 | 3 | S | 91 | 1013 |
| 08:00 | 16:00 | 1°C | -3.4°C | 0 | 3.4 | SSW | 88 | 1013 |
| 09:00 | 17:00 | 1.6°C | -2.8°C | 0 | 3.2 | SSW | 84 | 1013 |
| 10:00 | 18:00 | 2.4°C | -1.8°C | 0.17 | 3 | SSW | 80 | 1014 |
| 11:00 | 19:00 | 2.7°C | -2°C | 0.36 | 3.8 | S | 81 | 1013 |
| 12:00 | 20:00 | 3.9°C | -0.8°C | 0.01 | 3.9 | S | 77 | 1012 |
| 13:00 | 21:00 | 4.5°C | -0.2°C | 0.01 | 3.9 | S | 77 | 1011 |
| 14:00 | 22:00 | 4.8°C | 0.7°C | 0.17 | 2.9 | S | 69 | 1011 |
| 15:00 | 23:00 | 4.9°C | 0.7°C | 0.19 | 3.2 | S | 72 | 1010 |
| 16:00 | 00:00 | 4.9°C | 1.2°C | 0.39 | 2.8 | S | 79 | 1010 |
| 17:00 | 01:00 | 5°C | 1.6°C | 0.64 | 2.5 | SSW | 81 | 1010 |
| 18:00 | 02:00 | 4.6°C | 1.3°C | 0.65 | 2.4 | S | 85 | 1009 |
| 19:00 | 03:00 | 4.3°C | 1.2°C | 0.96 | 2.2 | S | 91 | 1009 |
| 20:00 | 04:00 | 4°C | 1.3°C | 1.45 | 1.7 | S | 96 | 1008 |
| 21:00 | 05:00 | 4°C | 1.7°C | 1.4 | 1.3 | SSE | 97 | 1007 |
| 22:00 | 06:00 | 4.1°C | 2.5°C | 1.12 | 0.3 | NE | 98 | 1007 |
| 23:00 | 07:00 | 4°C | 1.8°C | 1.26 | 1.3 | NNE | 98 | 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
- Olympia — 47.000°, -123.000°, ERA5 grid cell center, 9.0 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 22 December 2016 specifically — not a monthly average. See the Olympia 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 Olympia, United States (47.00°N, 123.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Olympia, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Olympia, 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 Olympia, 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.