| Temp (°C) | Feels Like (°C) | Humidity (%) | Wind Direction | Wind Speed (km/h) (knots) |
Wind Gust (km/h) (knots) |
Pressure (hPa) | Rain since 9am (mm) | Low Temp (°C) time | High Temp (°C) time | Time (EST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Garden Island | 21.2 | 18.3 | 48 |  NNE |
15 8 |
17 9 |
1017.9 | 0 | 13.5 12:35 am |
21.2 11:40 am |
20 May 11:40 am |
| Colpoys Point | – | – | – |  N |
15 8 |
17 9 |
– | – | – | – | 20 May 11:40 am |
| Armament Jetty | – | – | – | N |
13 7 |
15 8 |
– | – | – | – | 20 May 11:40 am |
| Jandakot | 22 | 19.6 | 34 | N |
7 4 |
7 4 |
1017.8 | 0 | 5.5 3:15 am |
22.2 11:36 am |
20 May 11:40 am |
| Melville Water | – | – | – |  CALM |
0 0 |
0 0 |
– | – | – | – | 20 May 11:40 am |
| PORTABLE BTSJ (DFES) | 21.7 | 18.7 | 36 | N |
11 6 |
15 8 |
1017.4 | 0 | – | – | 20 May 11:20 am |
| Mandurah | 21.5 | 20.2 | 52 | N |
9 5 |
9 5 |
1017.7 | 0 | 13.3 1:18 am |
21.6 11:40 am |
20 May 11:40 am |
| Swanbourne | 22.1 | 20.8 | 43 | N |
6 3 |
7 4 |
– | 0 | 13.8 2:10 am |
22.5 11:38 am |
20 May 11:40 am |
| Karnet | 15 | 14.5 | 68 | N |
2 1 |
– | – | 0 | – | – | 20 May 9:00 am |
| Perth | 21.9 | 20.1 | 38 | NNE |
6 3 |
7 4 |
1017.7 | 0 | 8.2 3:38 am |
22.3 11:30 am |
20 May 11:40 am |
| Perth Airport | 22 | 20.6 | 39 |  SW |
4 2 |
6 3 |
1017.7 | 0 | 7 6:16 am |
22.5 11:11 am |
20 May 11:40 am |
| Rottnest Island | 20.6 | 17.4 | 55 | N |
19 10 |
20 11 |
1017.4 | 0 | 18.4 11:23 pm |
21.2 10:41 am |
20 May 11:40 am |
| Gooseberry Hill | 22.9 | 21 | 31 |  WNW |
4 2 |
4 2 |
– | – | 15 7:11 am |
23.6 11:16 am |
20 May 11:40 am |
| Bickley | 21.3 | 19.1 | 37 |  NNW |
7 4 |
9 5 |
– | 0 | 13.2 1:09 am |
21.9 11:24 am |
20 May 11:40 am |
| Hillarys Point Boat Harbour | 20.8 | – | – |  SSE |
6 3 |
9 5 |
1017.2 | – | 13.9 2:20 am |
21.7 11:36 am |
20 May 11:40 am |
| Millendon (Swan Valley) | 24.6 | 21.2 | 26 | NNW |
11 6 |
13 7 |
1017.5 | 0 | 6.9 7:33 am |
25.6 11:11 am |
20 May 11:40 am |
| Dwellingup | 21.9 | 20.4 | 44 | N |
7 4 |
9 5 |
1018.4 | 0 | 5.8 5:44 am |
22.1 11:39 am |
20 May 11:40 am |
| Pearce | 25.7 | 20.5 | 24 | N |
20 11 |
24 13 |
1017.1 | 0 | 9 5:42 am |
25.7 11:40 am |
20 May 11:40 am |
| PORTABLE BTSG (DFES) | 22.2 | – | 31 | – | – | – | – | 0 | – | – | 20 May 11:20 am |
| Gingin Airport | 24.8 | 20 | 29 | N |
20 11 |
22 12 |
1017.7 | 0 | 7.3 3:55 am |
25.4 11:35 am |
20 May 11:40 am |
| PORTABLE BTSB (DFES) | 21.5 | – | 29 | – | – | – | – | 0 | – | – | 20 May 11:20 am |
| Wandering | 22.3 | 18.1 | 30 | N |
15 8 |
17 9 |
– | 0 | 2.4 3:49 am |
22.4 11:40 am |
20 May 11:40 am |
| York | 8.8 | 7.6 | 76 | CALM |
0 0 |
– | 1019.9 | 0 | – | – | 20 May 9:00 am |