Home / Roxby Downs / 31 January 2019
Roxby Downs
Australia · 31 January 2019
← 30 January 20191 February 2019 →
Average
27.8°C
low 20°C · high 34.1°C
Rainfall
0mm
dry day
Wind
8.3m/s
daily average
Humidity
39.4%
daily average
Cloud
0%
cover
Pressure
1010hPa
daily average
The temperature ranged from 20°C around 07:00 to 34.1°C around 16:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
50th percentile
Low temperature
39th percentile
Rainfall
77th percentile
Wind
95th 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 27.8°C, versus 27.8°C on this specific day.
Sun & daylight
Sunrise
06:48
Sunset
20:22
Day length
13h 34m
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 | 31.5°C | 24.8°C | 0 | 8.7 | S | 22 | 1007 |
| 01:00 | 14:30 | 28.2°C | 22.4°C | 0 | 8.1 | SSE | 30 | 1008 |
| 02:00 | 15:30 | 26.3°C | 21.7°C | 0 | 8.1 | SSE | 44 | 1008 |
| 03:00 | 16:30 | 24.6°C | 20.6°C | 0 | 8.1 | SSE | 56 | 1009 |
| 04:00 | 17:30 | 21.9°C | 18.4°C | 0 | 7.2 | SSE | 64 | 1009 |
| 05:00 | 18:30 | 21.1°C | 17.2°C | 0 | 7.8 | S | 68 | 1010 |
| 06:00 | 19:30 | 20.5°C | 16.3°C | 0 | 8.3 | S | 70 | 1010 |
| 07:00 | 20:30 | 20°C | 15.4°C | 0 | 8.9 | S | 73 | 1011 |
| 08:00 | 21:30 | 21.7°C | 16.6°C | 0 | 9.1 | S | 62 | 1012 |
| 09:00 | 22:30 | 22.7°C | 17.8°C | 0 | 8.7 | SSE | 57 | 1013 |
| 10:00 | 23:30 | 25.6°C | 20.8°C | 0 | 8.4 | SSE | 47 | 1012 |
| 11:00 | 00:30 | 28.5°C | 23.6°C | 0 | 8.1 | SSE | 38 | 1012 |
| 12:00 | 01:30 | 29.7°C | 24.8°C | 0 | 7.7 | SSE | 33 | 1012 |
| 13:00 | 02:30 | 32.2°C | 27.2°C | 0 | 7.6 | SSE | 27 | 1011 |
| 14:00 | 03:30 | 33.2°C | 28°C | 0 | 7.7 | S | 25 | 1011 |
| 15:00 | 04:30 | 33.7°C | 28.1°C | 0 | 8.1 | S | 23 | 1010 |
| 16:00 | 05:30 | 34.1°C | 28.1°C | 0 | 8.4 | S | 22 | 1010 |
| 17:00 | 06:30 | 34°C | 27.5°C | 0 | 8.7 | S | 20 | 1009 |
| 18:00 | 07:30 | 33.7°C | 26.9°C | 0 | 8.9 | S | 20 | 1009 |
| 19:00 | 08:30 | 32.9°C | 26.2°C | 0 | 8.7 | S | 20 | 1010 |
| 20:00 | 09:30 | 30.1°C | 24.2°C | 0 | 7.6 | S | 25 | 1011 |
| 21:00 | 10:30 | 29°C | 23°C | 0 | 7.9 | S | 27 | 1012 |
| 22:00 | 11:30 | 26.1°C | 19.8°C | 0 | 8.4 | S | 33 | 1012 |
| 23:00 | 12:30 | 24.8°C | 18.5°C | 0 | 8.8 | SSE | 37 | 1012 |
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
- Roxby Downs — -30.500°, 137.000°, ERA5 grid cell center, 12.2 km from requested point
- Time zone
- Australia/Adelaide
- What's shown here
- The hourly and daily record for 31 January 2019 specifically — not a monthly average. See the Roxby 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 (2026-07-19). Historical climate data for Roxby Downs, Australia (-30.50°S, 137.00°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Roxby Downs, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Roxby Downs, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Roxby Downs, Australia},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.