Home / Salisbury Downs / 30 December 2017
Salisbury Downs
Australia · 30 December 2017
← 29 December 201731 December 2017 →
Average
18°C
low 14.1°C · high 22.7°C
Rainfall
0.6mm
dry day
Wind
4.5m/s
daily average
Humidity
67.9%
daily average
Cloud
64%
cover
Pressure
1013hPa
daily average
The temperature ranged from 14.1°C around 03:00 to 22.7°C around 13:00. Rain was recorded across 2 hours, from around 09:00 to 10:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
16th percentile
Low temperature
50th percentile
Rainfall
85th percentile
Wind
72th 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 21.4°C, versus 18°C on this specific day.
Sun & daylight
Sunrise
06:03
Sunset
20:31
Day length
14h 28m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — Australia/Adelaide.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 13:30 | 15.5°C | 13.6°C | 0 | 3.9 | WSW | 85 | 1013 |
| 01:00 | 14:30 | 14.3°C | 12.6°C | 0 | 3.6 | WSW | 89 | 1013 |
| 02:00 | 15:30 | 14.3°C | 12.3°C | 0 | 3.8 | WSW | 88 | 1012 |
| 03:00 | 16:30 | 14.1°C | 11.7°C | 0 | 4.3 | WSW | 86 | 1012 |
| 04:00 | 17:30 | 14.4°C | 11.4°C | 0 | 5.1 | WSW | 84 | 1012 |
| 05:00 | 18:30 | 14.4°C | 11.4°C | 0.01 | 4.9 | WSW | 82 | 1012 |
| 06:00 | 19:30 | 14.7°C | 12.2°C | 0 | 4.2 | WSW | 82 | 1013 |
| 07:00 | 20:30 | 14.7°C | 11.5°C | 0 | 5.3 | WSW | 80 | 1013 |
| 08:00 | 21:30 | 19°C | 15.6°C | 0.04 | 5.9 | WSW | 64 | 1014 |
| 09:00 | 22:30 | 19.2°C | 16°C | 0.14 | 5.9 | WSW | 67 | 1014 |
| 10:00 | 23:30 | 19.5°C | 16.4°C | 0.39 | 6 | WSW | 69 | 1014 |
| 11:00 | 00:30 | 19.9°C | 17°C | 0.05 | 5.6 | WSW | 66 | 1014 |
| 12:00 | 01:30 | 21.1°C | 17.9°C | 0 | 5.7 | WSW | 58 | 1014 |
| 13:00 | 02:30 | 22.7°C | 19.3°C | 0 | 5.5 | WSW | 49 | 1014 |
| 14:00 | 03:30 | 22.6°C | 19.4°C | 0 | 5.2 | SW | 49 | 1014 |
| 15:00 | 04:30 | 22.3°C | 19.1°C | 0 | 5.1 | SW | 50 | 1014 |
| 16:00 | 05:30 | 21.6°C | 18.3°C | 0 | 5 | SW | 50 | 1013 |
| 17:00 | 06:30 | 21.6°C | 18.6°C | 0 | 4.7 | SW | 50 | 1013 |
| 18:00 | 07:30 | 21.3°C | 18.4°C | 0 | 4.4 | SW | 50 | 1013 |
| 19:00 | 08:30 | 21.4°C | 18.9°C | 0 | 4 | SW | 50 | 1013 |
| 20:00 | 09:30 | 17.5°C | 15.5°C | 0 | 3.3 | SSW | 64 | 1014 |
| 21:00 | 10:30 | 17.2°C | 16°C | 0 | 2.2 | SSW | 66 | 1014 |
| 22:00 | 11:30 | 14.7°C | 13.3°C | 0 | 2.2 | S | 75 | 1015 |
| 23:00 | 12:30 | 14.6°C | 13.2°C | 0 | 2.2 | SSE | 75 | 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
- Salisbury Downs — -34.750°, 138.750°, ERA5 grid cell center, 11.8 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 Salisbury Downs 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 Salisbury Downs, Australia (-34.75°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 Salisbury Downs, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Salisbury Downs, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Salisbury Downs, Australia},
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.