Home / Willaston / 30 December 2017
Willaston
Australia · 30 December 2017
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Average
18.4°C
low 14° · high 23.3°
Rainfall
0.3mm
dry day
Wind
4.6m/s
daily average
Humidity
67%
daily average
Cloud
63%
cover
Pressure
1014hPa
daily average
The temperature ranged from 14°C around 03:00 to 23.3°C around 13:00. Rain was recorded for one hour, around 10:00 (0.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
13th percentile
Low temperature
44th percentile
Rainfall
82th percentile
Wind
79th 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 22.1°C, versus 18.4°C on this specific day.
Sun & daylight
Sunrise
06:04
Sunset
20:30
Day length
14h 26m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — Australia/Adelaide.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 13:30 | 15.8 | 13.9 | 0 | 4.1 | WSW | 84 | 1013 |
| 01:00 | 14:30 | 14.3 | 12.5 | 0 | 3.7 | WSW | 89 | 1013 |
| 02:00 | 15:30 | 14.2 | 12.4 | 0 | 3.7 | WSW | 89 | 1012 |
| 03:00 | 16:30 | 14 | 11.8 | 0 | 4 | WSW | 88 | 1012 |
| 04:00 | 17:30 | 14.1 | 11.5 | 0 | 4.6 | WSW | 87 | 1012 |
| 05:00 | 18:30 | 14.2 | 11.4 | 0 | 4.7 | WSW | 84 | 1013 |
| 06:00 | 19:30 | 14.4 | 11.9 | 0 | 4.2 | WSW | 82 | 1013 |
| 07:00 | 20:30 | 14.6 | 11 | 0 | 5.7 | WSW | 80 | 1014 |
| 08:00 | 21:30 | 19.2 | 15.7 | 0.02 | 5.9 | WSW | 62 | 1014 |
| 09:00 | 22:30 | 19.6 | 16 | 0.05 | 6 | WSW | 62 | 1015 |
| 10:00 | 23:30 | 20.3 | 16.9 | 0.14 | 6.1 | WSW | 62 | 1015 |
| 11:00 | 00:30 | 20.9 | 17.7 | 0.01 | 5.9 | WSW | 60 | 1014 |
| 12:00 | 01:30 | 21.7 | 18.3 | 0.09 | 6 | WSW | 57 | 1014 |
| 13:00 | 02:30 | 23.3 | 19.7 | 0.01 | 5.8 | SW | 48 | 1014 |
| 14:00 | 03:30 | 23.2 | 19.8 | 0 | 5.6 | SW | 47 | 1014 |
| 15:00 | 04:30 | 23.1 | 19.6 | 0 | 5.5 | SW | 47 | 1014 |
| 16:00 | 05:30 | 22.3 | 18.7 | 0 | 5.5 | SW | 48 | 1013 |
| 17:00 | 06:30 | 22.2 | 18.8 | 0 | 5.2 | SW | 48 | 1013 |
| 18:00 | 07:30 | 21.9 | 18.6 | 0 | 4.9 | SW | 49 | 1013 |
| 19:00 | 08:30 | 21.9 | 19 | 0 | 4.4 | SW | 49 | 1013 |
| 20:00 | 09:30 | 17.9 | 16 | 0 | 3.3 | SW | 64 | 1014 |
| 21:00 | 10:30 | 17.7 | 16.7 | 0 | 1.9 | SSW | 66 | 1014 |
| 22:00 | 11:30 | 15 | 14.2 | 0 | 1.6 | S | 76 | 1014 |
| 23:00 | 12:30 | 14.8 | 13.7 | 0 | 2 | S | 77 | 1015 |
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 Australia
- Location
- Willaston — -34.500°, 138.750°, ERA5 grid cell center, 9.6 km from requested point
- Time zone
- Australia/Adelaide
- What's shown here
- The hourly and daily record for 30 December 2017 specifically — not a monthly average. See the Willaston 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 Willaston, Australia (-34.50°S, 138.75°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Willaston, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Willaston, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Willaston, Australia},
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.