Home / Spanaway / 22 December 2022
Spanaway
United States · 22 December 2022
← 21 December 202223 December 2022 →
Average
-3.3°C
low -4.8°C · high -1.9°C
Rainfall
0.8mm
dry day
Wind
3m/s
daily average
Humidity
36.8%
daily average
Cloud
96%
cover
Pressure
1027hPa
daily average
The temperature ranged from -4.8°C around 06:00 to -1.9°C around 22:00. Rain was recorded across 3 hours, from around 21:00 to 23:00 (0.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
2th percentile
Rainfall
31th percentile
Wind
57th 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 -3.3°C on this specific day.
Sun & daylight
Sunrise
07:53
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 | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | -3.4°C | -9.1°C | 0 | 3.4 | ENE | 47 | 1033 |
| 01:00 | 09:00 | -3.1°C | -8.7°C | 0 | 3.3 | ENE | 43 | 1032 |
| 02:00 | 10:00 | -3.5°C | -9.1°C | 0 | 3.1 | ENE | 38 | 1033 |
| 03:00 | 11:00 | -4°C | -9.8°C | 0 | 3.4 | ENE | 37 | 1032 |
| 04:00 | 12:00 | -4.3°C | -9.8°C | 0 | 2.9 | ENE | 37 | 1032 |
| 05:00 | 13:00 | -4.6°C | -10.1°C | 0 | 3 | E | 37 | 1031 |
| 06:00 | 14:00 | -4.8°C | -10.5°C | 0 | 3.2 | E | 37 | 1031 |
| 07:00 | 15:00 | -4.6°C | -10.4°C | 0 | 3.2 | E | 35 | 1031 |
| 08:00 | 16:00 | -4.8°C | -10.6°C | 0 | 3.1 | E | 34 | 1030 |
| 09:00 | 17:00 | -4.7°C | -10.3°C | 0 | 3.1 | E | 35 | 1030 |
| 10:00 | 18:00 | -4.3°C | -10°C | 0 | 3.1 | E | 34 | 1029 |
| 11:00 | 19:00 | -3.9°C | -9.5°C | 0 | 3 | E | 35 | 1028 |
| 12:00 | 20:00 | -3.3°C | -8.8°C | 0 | 2.9 | ENE | 35 | 1027 |
| 13:00 | 21:00 | -2.6°C | -8°C | 0 | 2.8 | ENE | 35 | 1026 |
| 14:00 | 22:00 | -2.3°C | -7.7°C | 0 | 2.8 | E | 36 | 1025 |
| 15:00 | 23:00 | -2.4°C | -7.6°C | 0 | 2.5 | ENE | 36 | 1024 |
| 16:00 | 00:00 | -2.6°C | -7.8°C | 0 | 2.6 | ENE | 35 | 1024 |
| 17:00 | 01:00 | -2.8°C | -8.1°C | 0 | 2.7 | E | 35 | 1023 |
| 18:00 | 02:00 | -2.7°C | -8.1°C | 0 | 2.8 | E | 33 | 1023 |
| 19:00 | 03:00 | -2.4°C | -7.9°C | 0 | 2.9 | E | 34 | 1022 |
| 20:00 | 04:00 | -2.2°C | -7.9°C | 0.02 | 3.2 | E | 33 | 1021 |
| 21:00 | 05:00 | -2°C | -7.5°C | 0.1 | 3 | E | 34 | 1020 |
| 22:00 | 06:00 | -1.9°C | -6.9°C | 0.22 | 2.5 | E | 40 | 1020 |
| 23:00 | 07:00 | -2°C | -7.1°C | 0.44 | 2.8 | E | 49 | 1019 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Spanaway — 47.000°, -122.500°, ERA5 grid cell center, 12.6 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 22 December 2022 specifically — not a monthly average. See the Spanaway 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 (2026-07-20). Historical climate data for Spanaway, United States (47.00°N, 122.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Spanaway, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Spanaway, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Spanaway, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.