Home / Spanaway / 25 December 2021
Spanaway
United States · 25 December 2021
← 24 December 202126 December 2021 →
Average
1.4°C
low -0.7°C · high 2.7°C
Rainfall
7.6mm
rain recorded
Wind
3.8m/s
daily average
Humidity
91.6%
daily average
Cloud
92%
cover
Pressure
998hPa
daily average
The temperature ranged from -0.7°C around 22:00 to 2.7°C around 13:00. Rain was recorded across 18 hours, from around 00:00 to 20:00 (7.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
7th percentile
Low temperature
14th percentile
Rainfall
67th percentile
Wind
76th 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°C, versus 1.4°C on this specific day.
Sun & daylight
Sunrise
07:54
Sunset
16:25
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 | 2°C | -4°C | 0.54 | 5.9 | S | 91 | 997 |
| 01:00 | 09:00 | 2.3°C | -3.5°C | 0.57 | 5.7 | SSW | 91 | 997 |
| 02:00 | 10:00 | 1.8°C | -3.7°C | 0.69 | 5.2 | SSW | 94 | 998 |
| 03:00 | 11:00 | 2°C | -3.5°C | 0.62 | 5.2 | SSW | 93 | 998 |
| 04:00 | 12:00 | 2.2°C | -3.2°C | 0.26 | 5.1 | SSW | 93 | 999 |
| 05:00 | 13:00 | 2.2°C | -3.1°C | 0.14 | 5 | SSW | 92 | 999 |
| 06:00 | 14:00 | 1.9°C | -3.2°C | 0.05 | 4.7 | SSW | 93 | 999 |
| 07:00 | 15:00 | 2°C | -2.8°C | 0.05 | 4.2 | S | 90 | 999 |
| 08:00 | 16:00 | 2°C | -2.6°C | 0.09 | 3.8 | S | 88 | 999 |
| 09:00 | 17:00 | 1.9°C | -2.7°C | 0.23 | 3.8 | S | 89 | 999 |
| 10:00 | 18:00 | 2°C | -2.6°C | 0.3 | 3.8 | S | 89 | 999 |
| 11:00 | 19:00 | 2.5°C | -1.7°C | 0.15 | 3.4 | S | 88 | 999 |
| 12:00 | 20:00 | 2.5°C | -1.7°C | 0.27 | 3.3 | SSW | 88 | 999 |
| 13:00 | 21:00 | 2.7°C | -1.6°C | 0.35 | 3.5 | SSW | 87 | 998 |
| 14:00 | 22:00 | 2.2°C | -1.7°C | 0.4 | 3 | SSW | 92 | 997 |
| 15:00 | 23:00 | 2°C | -1.8°C | 0.6 | 2.8 | SSW | 96 | 997 |
| 16:00 | 00:00 | 1.4°C | -2.6°C | 0.73 | 3 | SW | 93 | 997 |
| 17:00 | 01:00 | 0.8°C | -3.2°C | 0.69 | 2.8 | SW | 93 | 996 |
| 18:00 | 02:00 | 0.6°C | -3.6°C | 0.47 | 3.2 | SW | 93 | 997 |
| 19:00 | 03:00 | -0.1°C | -4.1°C | 0.17 | 2.7 | SW | 94 | 997 |
| 20:00 | 04:00 | -0.3°C | -4.4°C | 0.11 | 2.8 | SSW | 94 | 997 |
| 21:00 | 05:00 | -0.6°C | -4.9°C | 0.05 | 3 | S | 93 | 996 |
| 22:00 | 06:00 | -0.7°C | -5°C | 0.05 | 3 | S | 92 | 996 |
| 23:00 | 07:00 | -0.6°C | -5.1°C | 0 | 3.3 | S | 92 | 996 |
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
- 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 25 December 2021 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.