Home / Lacey / 19 December 2019
Lacey
United States · 19 December 2019
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Average
7.6°C
low 4.9° · high 12°
Rainfall
37.7mm
rain recorded
Wind
4.8m/s
daily average
Humidity
93.3%
daily average
Cloud
97%
cover
Pressure
1006hPa
daily average
The temperature ranged from 4.9°C around 00:00 to 12°C around 21:00. Rain was recorded across 16 hours, from around 00:00 to 23:00 (37.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
94th percentile
Low temperature
63th percentile
Rainfall
99th percentile
Wind
87th 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 5.3°C, versus 7.6°C on this specific day.
Sun & daylight
Sunrise
07:52
Sunset
16:23
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 | 4.9 | -0.2 | 0.33 | 5.2 | S | 93 | 1007 |
| 01:00 | 09:00 | 4.9 | 0 | 0.15 | 5.2 | S | 97 | 1008 |
| 02:00 | 10:00 | 5.6 | 1.2 | 0.1 | 4.7 | S | 96 | 1008 |
| 03:00 | 11:00 | 5.5 | 1.4 | 0.03 | 4.3 | S | 97 | 1009 |
| 04:00 | 12:00 | 5.6 | 1.8 | 0.02 | 3.9 | S | 97 | 1010 |
| 05:00 | 13:00 | 5.7 | 1.9 | 0.01 | 3.8 | S | 96 | 1010 |
| 06:00 | 14:00 | 5.6 | 1.9 | 0 | 3.7 | SSE | 95 | 1010 |
| 07:00 | 15:00 | 6.1 | 2.4 | 0 | 3.6 | SSE | 93 | 1010 |
| 08:00 | 16:00 | 6.2 | 2.5 | 0 | 3.7 | SSE | 92 | 1010 |
| 09:00 | 17:00 | 6.9 | 3.4 | 0 | 3.5 | SSE | 90 | 1010 |
| 10:00 | 18:00 | 7.2 | 3.7 | 0.07 | 3.5 | S | 90 | 1010 |
| 11:00 | 19:00 | 7.1 | 3.1 | 0.25 | 4.1 | S | 90 | 1009 |
| 12:00 | 20:00 | 6.9 | 2.8 | 0.83 | 4.2 | SSE | 89 | 1008 |
| 13:00 | 21:00 | 6.3 | 1.8 | 2.83 | 4.8 | SE | 91 | 1005 |
| 14:00 | 22:00 | 6.7 | 2.7 | 1.7 | 4.1 | SE | 90 | 1003 |
| 15:00 | 23:00 | 7.3 | 2.3 | 2.12 | 5.9 | S | 91 | 1003 |
| 16:00 | 00:00 | 8.3 | 2.7 | 3.53 | 7 | S | 92 | 1002 |
| 17:00 | 01:00 | 8.4 | 2.6 | 3.26 | 7.4 | S | 92 | 1001 |
| 18:00 | 02:00 | 9.7 | 4.2 | 3.37 | 7.3 | S | 93 | 1001 |
| 19:00 | 03:00 | 10.9 | 6.3 | 4.3 | 6.6 | S | 94 | 1002 |
| 20:00 | 04:00 | 11.6 | 7.8 | 3.27 | 5.6 | SSW | 94 | 1003 |
| 21:00 | 05:00 | 12 | 9 | 3.49 | 4.8 | SSW | 95 | 1003 |
| 22:00 | 06:00 | 11.8 | 9.1 | 3.63 | 4.3 | SSW | 96 | 1004 |
| 23:00 | 07:00 | 11.5 | 8.9 | 4.42 | 4 | SSW | 96 | 1004 |
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
- Lacey — 47.000°, -122.750°, ERA5 grid cell center, 6.7 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 19 December 2019 specifically — not a monthly average. See the Lacey 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 Lacey, United States (47.00°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 Lacey, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Lacey, 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 Lacey, 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.