Climate for Station: Giles Meteorological Office, Western Australia, Australia
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Station Statistics
10-Year Trend
High: +0.22 °C/decade
Low: +0.61 °C/decade
Rain: -0.21 mm/decade
25-Year Trend
High: +0.67 °C/decade
Low: +0.24 °C/decade
Rain: -0.12 mm/decade
50-Year Trend
High: +0.28 °C/decade
Low: +0.13 °C/decade
Rain: +0.01 mm/decade
All-Time Trend
High: +0.21 °C/decade
Low: +0.10 °C/decade
Rain: +0.00 mm/decade
Percentage Above-Average Days
Last 12 Months: 54.8%
This Year: 66.7%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 21.8
Historical Average: 24.2
Percentile Rank of Last 12 Months ℹ️
High: 95th percentile
Low: 96th percentile
Rain: 40th percentile
Change in Variance ℹ️
High: -1.5%
Low: +6.8%
Intraday: +5.8%
Data Coverage
99.3%
First Year of Data
1983
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 46.8 °C | — | 9.0 °C | 39.2 °C | — | 5.9 °C | 32.5 °C | — | -2.5 °C | 217.2 mm | — | — | — |
| January | 45.7 °C | 37.4 °C | 19.1 °C | 39.2 °C | 30.6 °C | 15.6 °C | 32.0 °C | 23.6 °C | 11.7 °C | 37.6 mm | 0.9 mm | — | — |
| February | 44.4 °C | 36.2 °C | 19.2 °C | 37.7 °C | 29.7 °C | 16.2 °C | 32.5 °C | 22.9 °C | 9.8 °C | 217.2 mm | 1.4 mm | — | — |
| March | 44.6 °C | 34.1 °C | 15.1 °C | 36.3 °C | 27.5 °C | 14.2 °C | 30.7 °C | 20.7 °C | 8.9 °C | 90.2 mm | 0.8 mm | — | — |
| April | 38.9 °C | 29.6 °C | 14.2 °C | 32.3 °C | 23.2 °C | 10.9 °C | 27.4 °C | 16.4 °C | 5.4 °C | 54.2 mm | 0.4 mm | — | — |
| May | 33.9 °C | 23.9 °C | 10.6 °C | 27.7 °C | 17.7 °C | 7.7 °C | 23.3 °C | 11.2 °C | 1.8 °C | 34.9 mm | 0.5 mm | — | — |
| June | 29.9 °C | 20.4 °C | 12.1 °C | 23.6 °C | 14.3 °C | 5.9 °C | 20.2 °C | 7.9 °C | -1.6 °C | 42.2 mm | 0.5 mm | — | — |
| July | 30.8 °C | 20.3 °C | 9.2 °C | 24.5 °C | 13.8 °C | 6.1 °C | 20.5 °C | 6.8 °C | -2.5 °C | 32.5 mm | 0.2 mm | — | — |
| August | 36.1 °C | 23.0 °C | 9.0 °C | 27.9 °C | 16.3 °C | 5.9 °C | 20.8 °C | 8.8 °C | -1.4 °C | 43.2 mm | 0.2 mm | — | — |
| September | 38.2 °C | 27.8 °C | 11.4 °C | 31.6 °C | 20.9 °C | 8.5 °C | 25.5 °C | 13.0 °C | 2.0 °C | 37.4 mm | 0.2 mm | — | — |
| October | 41.6 °C | 32.1 °C | 15.4 °C | 34.9 °C | 25.1 °C | 10.3 °C | 29.3 °C | 17.3 °C | 4.2 °C | 39.4 mm | 0.4 mm | — | — |
| November | 43.9 °C | 34.4 °C | 17.8 °C | 36.9 °C | 27.4 °C | 13.7 °C | 30.0 °C | 19.9 °C | 7.0 °C | 51.6 mm | 0.8 mm | — | — |
| December | 46.8 °C | 36.1 °C | 16.7 °C | 39.1 °C | 29.2 °C | 13.3 °C | 32.1 °C | 22.0 °C | 9.5 °C | 60.7 mm | 1.4 mm | — | — |
Plots
Current Year Climate Trends vs Historical




Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages




Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year



Average Max Temperature Throughout Year | 1 of 3