Historical Weather for Sydney, Australia
Showing historical weather data for 1 Jan to 31 Dec over the last 5 years (2021-2025).
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Sydney, New South Wales, Australia (01-01 → 31-12)
Years 2021–2025 · Source: Meteostat
Showing 5 year series with 366 days for Sydney, New South Wales, Australia.
Latest Year Summary (2025)
Computed from observed daily Meteostat data for 2025 across the selected date window.
Average temperature
19.2°C
Above long-term avg by 0.5°C
Total rainfall
1,437.4 mm
Across 2025 in the selected period
Rainfall details
- 🌧️ 186 rain days
- 💧 Wettest day: 2025-09-11 — 97.2 mm
Notable conditions
- 🔥 Heatwave days: 4
- 🌧️ Heavy rain days: 21
Average pressure
1,016.1 hPa
Weekly Rainfall Totals (2025)
Anomaly vs normal
0.5°C
Warmer than the multi-year average
Record extremes
Daytime High: 43.5°C · 09 Dec 2023
Nighttime Low: 4.6°C · 11 Jun 2021
Precip & wind peaks
Rain: 143.4 mm · 06 Apr 2024
Wind: 24.3 kts · 26 Nov 2021
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How to read this weather history
Observed daily conditions for Sydney, New South Wales, Australia
The summary cards surface the main pattern first, while the chart and table below keep every day inspectable. Use this page for like-for-like date comparisons across years, not as a forecast.
Latest coverage
2025 · 365 days
01 Jan → 31 Dec from Meteostat.
Compared with earlier years
0.5°C warmer
Average temperature versus 2021–2024.
Observed extremes
High 43.5°C · Low 4.6°C
09 Dec 2023 to 11 Jun 2021 across 5 years.
The most recent year shown here is 2025. Earlier years stay in view as a baseline so you can see whether the same dates ran warmer, cooler, wetter, or calmer than usual.
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Average temperature
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Each stripe represents one year. Color indicates deviation from the 5-year average (18.7°C).
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2021
365 days01 Jan → 31 Dec
Temperature
High: 11.4°C → 36.8°C
Low: 4.6°C → 21.3°C
Precipitation
Rain: 1,118.1 mm
Snow: 0.0 cm
Wind
20.1 km/h avg · 45.0 km/h peak
2022
365 days01 Jan → 31 Dec
Temperature
High: 13.3°C → 32.8°C
Low: 4.9°C → 22.6°C
Precipitation
Rain: 1,963.1 mm
Snow: 0.0 cm
Wind
20.4 km/h avg · 44.8 km/h peak
2023
365 days01 Jan → 31 Dec
Temperature
High: 12.3°C → 43.5°C
Low: 5.3°C → 22.4°C
Precipitation
Rain: 977.1 mm
Snow: 0.0 cm
Wind
19.1 km/h avg · 44.6 km/h peak
2024
366 days01 Jan → 31 Dec
Temperature
High: 13.5°C → 39.5°C
Low: 5.3°C → 24.0°C
Precipitation
Rain: 1,245.6 mm
Snow: 0.0 cm
Wind
20.3 km/h avg · 41.7 km/h peak
2025
365 days01 Jan → 31 Dec
Temperature
High: 13.6°C → 39.0°C
Low: 5.8°C → 23.9°C
Precipitation
Rain: 1,437.4 mm
Snow: 0.0 cm
Wind
20.1 km/h avg · 44.4 km/h peak
Accessible data table
Daily values for the first series (showing up to 30 rows)
| Day | High (°C) | Low (°C) | Rain (mm) (mm) | Snow (cm) (cm) | Wind (kts) (km/h) | Conditions |
|---|---|---|---|---|---|---|
| 01 Jan | 21.5°C | 17.2°C | 2.0 mm | 0.0 cm | 21.3 km/h | Moderate drizzle |
| 02 Jan | 21.0°C | 17.0°C | 6.8 mm | 0.0 cm | 15.7 km/h | — |
| 03 Jan | 23.3°C | 19.1°C | 4.4 mm | 0.0 cm | 20.6 km/h | — |
| 04 Jan | 28.0°C | 18.2°C | 0.4 mm | 0.0 cm | 10.1 km/h | — |
| 05 Jan | 26.2°C | 16.5°C | 1.7 mm | 0.0 cm | 17.5 km/h | — |
| 06 Jan | 22.4°C | 19.0°C | 2.6 mm | 0.0 cm | 27.3 km/h | — |
| 07 Jan | 20.8°C | 18.3°C | 2.4 mm | 0.0 cm | 23.7 km/h | — |
| 08 Jan | 21.1°C | 17.0°C | 4.6 mm | 0.0 cm | 24.6 km/h | — |
| 09 Jan | 23.5°C | 15.2°C | 0.1 mm | 0.0 cm | 15.6 km/h | — |
| 10 Jan | 25.5°C | 14.7°C | 0.0 mm | 0.0 cm | 18.8 km/h | — |
| 11 Jan | 26.6°C | 15.6°C | 0.0 mm | 0.0 cm | 22.9 km/h | — |
| 12 Jan | 28.0°C | 17.0°C | 0.0 mm | 0.0 cm | 20.4 km/h | — |
| 13 Jan | 27.2°C | 18.6°C | 0.0 mm | 0.0 cm | 22.3 km/h | — |
| 14 Jan | 31.4°C | 18.5°C | 0.0 mm | 0.0 cm | 31.0 km/h | — |
| 15 Jan | 25.3°C | 19.7°C | 0.0 mm | 0.0 cm | 24.0 km/h | — |
| 16 Jan | 24.4°C | 16.5°C | 0.0 mm | 0.0 cm | 25.8 km/h | — |
| 17 Jan | 23.8°C | 13.9°C | 0.0 mm | 0.0 cm | 17.3 km/h | — |
| 18 Jan | 27.6°C | 15.8°C | 0.0 mm | 0.0 cm | 23.8 km/h | — |
| 19 Jan | 22.1°C | 18.1°C | 2.5 mm | 0.0 cm | 29.1 km/h | — |
| 20 Jan | 21.9°C | 16.9°C | 0.5 mm | 0.0 cm | 13.4 km/h | — |
| 21 Jan | 25.0°C | 14.1°C | 0.0 mm | 0.0 cm | 22.2 km/h | — |
| 22 Jan | 31.2°C | 17.4°C | 0.0 mm | 0.0 cm | 21.0 km/h | — |
| 23 Jan | 28.2°C | 20.9°C | 0.0 mm | 0.0 cm | 23.8 km/h | — |
| 24 Jan | 31.9°C | 19.1°C | 0.0 mm | 0.0 cm | 25.3 km/h | — |
| 25 Jan | 29.6°C | 20.2°C | 0.0 mm | 0.0 cm | 26.2 km/h | — |
| 26 Jan | 36.8°C | 20.2°C | 0.0 mm | 0.0 cm | 18.9 km/h | — |
| 27 Jan | 24.4°C | 20.0°C | 9.3 mm | 0.0 cm | 31.9 km/h | — |
| 28 Jan | 21.2°C | 19.2°C | 8.5 mm | 0.0 cm | 24.5 km/h | — |
| 29 Jan | 21.6°C | 20.0°C | 11.3 mm | 0.0 cm | 24.7 km/h | — |
| 30 Jan | 25.1°C | 21.0°C | 7.9 mm | 0.0 cm | 24.1 km/h | — |
Use this table for screen readers or to copy data. Values reflect the visible window.
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