Home / Mount Stuart / 18 August 2018
Mount Stuart
Australia · 18 August 2018
← 17 August 201819 August 2018 →
Average
7.2°C
low 3.9°C · high 10.6°C
Rainfall
4.8mm
rain recorded
Wind
2.8m/s
daily average
Humidity
73.9%
daily average
Cloud
61%
cover
Pressure
999hPa
daily average
The temperature ranged from 3.9°C around 23:00 to 10.6°C around 14:00. Rain was recorded across 6 hours, from around 00:00 to 15:00 (4.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
21th percentile
Low temperature
40th percentile
Rainfall
86th percentile
Wind
42th 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 8.3°C, versus 7.2°C on this specific day.
Sun & daylight
Sunrise
07:00
Sunset
17:30
Day length
10h 30m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — Australia/Hobart.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 14:00 | 9.4°C | 5.6°C | 0.99 | 4 | NNW | 80 | 996 |
| 01:00 | 15:00 | 8.5°C | 5°C | 1.41 | 3.7 | NW | 82 | 997 |
| 02:00 | 16:00 | 7.6°C | 4°C | 1.15 | 3.5 | W | 85 | 997 |
| 03:00 | 17:00 | 6.8°C | 3.5°C | 0.57 | 3 | W | 86 | 997 |
| 04:00 | 18:00 | 6.3°C | 3.3°C | 0.17 | 2.3 | WNW | 86 | 997 |
| 05:00 | 19:00 | 5.4°C | 2.5°C | 0.04 | 2 | NW | 87 | 998 |
| 06:00 | 20:00 | 4.7°C | 1.7°C | 0.03 | 2.1 | NW | 87 | 999 |
| 07:00 | 21:00 | 4.8°C | 1.7°C | 0.01 | 2.2 | NW | 85 | 999 |
| 08:00 | 22:00 | 6.3°C | 3.2°C | 0 | 2.2 | NNW | 79 | 999 |
| 09:00 | 23:00 | 7.4°C | 4.1°C | 0 | 2.7 | NNW | 75 | 999 |
| 10:00 | 00:00 | 8.5°C | 4.5°C | 0 | 3.6 | NW | 69 | 999 |
| 11:00 | 01:00 | 9.2°C | 5°C | 0 | 3.8 | NW | 64 | 999 |
| 12:00 | 02:00 | 10.4°C | 6.1°C | 0.01 | 3.8 | NW | 55 | 998 |
| 13:00 | 03:00 | 10.6°C | 6.1°C | 0.03 | 3.8 | NW | 53 | 997 |
| 14:00 | 04:00 | 10.6°C | 6.2°C | 0.01 | 3.8 | WNW | 53 | 997 |
| 15:00 | 05:00 | 9.6°C | 5.2°C | 0.39 | 3.8 | WNW | 57 | 998 |
| 16:00 | 06:00 | 8.8°C | 5.1°C | 0 | 2.7 | WNW | 59 | 998 |
| 17:00 | 07:00 | 8°C | 4.7°C | 0 | 2.2 | WNW | 63 | 998 |
| 18:00 | 08:00 | 6.5°C | 3.3°C | 0 | 2 | WNW | 69 | 999 |
| 19:00 | 09:00 | 6°C | 2.8°C | 0 | 2.1 | WNW | 73 | 999 |
| 20:00 | 10:00 | 4.4°C | 1.6°C | 0 | 1.5 | W | 81 | 1000 |
| 21:00 | 11:00 | 4.2°C | 1.1°C | 0 | 1.8 | W | 81 | 1001 |
| 22:00 | 12:00 | 4.3°C | 1.2°C | 0 | 1.8 | W | 81 | 1002 |
| 23:00 | 13:00 | 3.9°C | 0.9°C | 0 | 1.8 | W | 82 | 1002 |
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
- Mount Stuart — -42.750°, 147.250°, ERA5 grid cell center, 14.2 km from requested point
- Time zone
- Australia/Hobart
- What's shown here
- The hourly and daily record for 18 August 2018 specifically — not a monthly average. See the Mount Stuart 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 Mount Stuart, Australia (-42.75°S, 147.25°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mount Stuart, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mount Stuart, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Mount Stuart, 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.