Home / Perth / 13 January 2023
Perth
Australia · 13 January 2023
← 12 January 202314 January 2023 →
Average
22.2°C
low 18.6°C · high 25.2°C
Rainfall
0mm
dry day
Wind
7.6m/s
daily average
Humidity
70.2%
daily average
Cloud
0%
cover
Pressure
1015hPa
daily average
The temperature ranged from 18.6°C around 05:00 to 25.2°C around 14:00. 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
24th percentile
Low temperature
40th percentile
Rainfall
79th percentile
Wind
92th 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 24.1°C, versus 22.2°C on this specific day.
Sun & daylight
Sunrise
05:23
Sunset
19:26
Day length
14h 3m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — Australia/Perth.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 16:00 | 20.4°C | 18.7°C | 0 | 6 | SSW | 84 | 1014 |
| 01:00 | 17:00 | 19.9°C | 18.3°C | 0 | 5.8 | S | 85 | 1013 |
| 02:00 | 18:00 | 19.6°C | 18.2°C | 0 | 5.6 | S | 86 | 1013 |
| 03:00 | 19:00 | 19.2°C | 17.8°C | 0 | 5.3 | S | 86 | 1013 |
| 04:00 | 20:00 | 19°C | 17.6°C | 0 | 5.2 | S | 87 | 1013 |
| 05:00 | 21:00 | 18.6°C | 17°C | 0 | 5.3 | S | 87 | 1013 |
| 06:00 | 22:00 | 19.3°C | 17.4°C | 0 | 5.4 | SSW | 80 | 1015 |
| 07:00 | 23:00 | 21.2°C | 19.3°C | 0 | 6 | S | 75 | 1015 |
| 08:00 | 00:00 | 22.2°C | 20°C | 0 | 6.2 | SSW | 70 | 1015 |
| 09:00 | 01:00 | 23°C | 20.6°C | 0 | 6.4 | SSW | 66 | 1016 |
| 10:00 | 02:00 | 23.6°C | 20.7°C | 0 | 7 | SSW | 63 | 1016 |
| 11:00 | 03:00 | 24°C | 20.5°C | 0 | 7.7 | SSW | 59 | 1016 |
| 12:00 | 04:00 | 25.2°C | 20.7°C | 0 | 8.5 | SSW | 52 | 1016 |
| 13:00 | 05:00 | 25.2°C | 20.4°C | 0 | 9.1 | SSW | 53 | 1015 |
| 14:00 | 06:00 | 25.2°C | 20.6°C | 0 | 9.3 | SSW | 55 | 1016 |
| 15:00 | 07:00 | 25.2°C | 20.6°C | 0 | 9.4 | SSW | 57 | 1016 |
| 16:00 | 08:00 | 24.9°C | 20.3°C | 0 | 9.6 | SSW | 59 | 1016 |
| 17:00 | 09:00 | 24°C | 19.2°C | 0 | 10 | SSW | 63 | 1015 |
| 18:00 | 10:00 | 23.2°C | 18.6°C | 0 | 9.9 | SSW | 68 | 1016 |
| 19:00 | 11:00 | 22.4°C | 18.3°C | 0 | 9.4 | SSW | 73 | 1016 |
| 20:00 | 12:00 | 22.1°C | 18.7°C | 0 | 8.6 | SSW | 75 | 1017 |
| 21:00 | 13:00 | 22.3°C | 18.1°C | 0 | 9.2 | S | 71 | 1017 |
| 22:00 | 14:00 | 22.4°C | 17.9°C | 0 | 9.1 | S | 66 | 1018 |
| 23:00 | 15:00 | 22°C | 17.4°C | 0 | 8.8 | SSE | 64 | 1018 |
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
- Perth — -32.000°, 115.750°, ERA5 grid cell center, 11.8 km from requested point
- Time zone
- Australia/Perth
- What's shown here
- The hourly and daily record for 13 January 2023 specifically — not a monthly average. See the Perth 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 (2026-07-21). Historical climate data for Perth, Australia (-32.00°S, 115.75°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Perth, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Perth, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Perth, Australia},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.