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Home / Roxby Downs / 30 January 2018

Roxby Downs

Australia · 30 January 2018

Roxby DownsAustralia1:26 AM localChange location

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Average

21.2°C

low 18.4° · high 25°

Rainfall

7.4mm

rain recorded

Wind

9.6m/s

daily average

Humidity

73.4%

daily average

Cloud

85%

cover

Pressure

1008hPa

daily average

The temperature ranged from 18.4°C around 20:00 to 25°C around 14:00. Rain was recorded across 9 hours, from around 08:00 to 23:00 (7.4mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

4th percentile

Low temperature

25th percentile

Rainfall

98th percentile

Wind

100th 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 28.2°C, versus 21.2°C on this specific day.

Sun & daylight

Sunrise

06:47

Sunset

20:22

Day length

13h 35m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — Australia/Adelaide.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0013:3022.819.509.1SSE781006
01:0014:3022.319.308.6SSE801006
02:0015:302219.508.2S841006
03:0016:3021.41908.2S871006
04:0017:3020.617.708.4S881006
05:0018:3020.317.208.5S871007
06:0019:302016.608.8S881007
07:0020:3019.715.80.089.4S881008
08:0021:3020.314.60.1411.5SSE801009
09:0022:3020.714.90.0111.4SSE771008
10:0023:3021.916.7010.6SSE721008
11:0000:3022.917.6010.4SSE651008
12:0001:302418.6010.6SSE611008
13:0002:3024.618.9010.7SSE571008
14:0003:302519.2010.8SSE551008
15:0004:3024.117.90.0411.1SSE561007
16:0005:3023.116.50.211.4SSE581007
17:0006:3020.713.91.3511.1SSE621008
18:0007:3019.5131.5110.5SSE651008
19:0008:3018.512.81.139.4SSE691009
20:0009:3018.413.10.959.5SSE781009
21:0010:3018.514.31.168.2SSE791010
22:0011:3018.714.90.737.5SSE761010
23:0012:3018.815.10.127.1SE741010

Same date, other years

202520242023202220212020201920172016

Nearby cities

Port Augusta

233.5km away, same day

Port Augusta West

233.5km away, same day

Stirling North

233.5km away, same day

Coober Pedy

273.9km away, same day

Whyalla

282km away, same day

Whyalla Norrie

282km away, same day

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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 30 January 2018 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

Plain text
PastClimate (2026-07-17). 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/
APA
PastClimate. (2026). Historical climate data for Roxby Downs, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Roxby Downs, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-17},
  url = {https://www.pastclimate.com/}
}

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