Noteworthy synoptic observations for Wednesday, 20 May 2026 local
prepared 0233 EST, 21/05/26
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Max Var Min Var Grs Min Rainfall Station Mth/ Date Time local Cloud amounts & types Wind Temp Dew Pt Rel Hum Pressure Weather Description Vis Comments
° C ° C ° C ° C ° C mm/ hr mm/ hr       Tot Cov Low Cloud(base m x 100) Mid High Dir °/ km/h ° C ° C % hPa/ 3hr tendency Pre- sent Past km  
Western Australia
001 North Kimberley
22.0 -9.1 18.0 +3.5 - 7/24 7/24 DOONGAN 0520 0900 -/ - - 140/31 19.3 16.3 83 1015.7 15.0 co-op observer
003 West Kimberley
- - - - - - - CURTIN AERO 0520 0000 - - - 090/17 23.3 15.1 60 1012.71.3 - - - -
009 Lower West and Perth
- - - - - - - ALBANY AIRPORT 0520 0000 - - - - 360/08 9.7 9.4 98 1018.31.3 - - 0.1 -
013 Interior
- - - - - - - TELFER AERO 0520 1200 - - - 090/30 24.2 8.2 36 1016.22.0 - - - -
Northern Territory
014 Northern Rivers
33.0 - 22.0 - - 39/24 0.2/3 DUM IN MIRRIE AIRSTRIP 0520 0900 - - - - 110/11 24.7 19.1 71 1014.11.7 - - - -
30.5 +0.6 - - - - 29/3 GOVE AIRPORT 0520 0000 - - - 140/13 24.2 23.5 96 1012.90.1 - - 6.0 -
- - - - - 30/6 0.8/3 GOVE AIRPORT 0520 0300 - - - 150/22 25.2 21.9 82 1011.81.1 - - - -
31.0 +1.1 24.0 +1.4 - 30/24 - GOVE AIRPORT 0520 0900 - - - 150/31 27.4 22.1 73 1014.22.1 - - - -
South Australia
023 Adelaide plains and Mt Lofty Ranges
- - - - - - - ADELAIDE AIRPORT 0520 0300 - - - 270/21 15.0 12.0 82 1024.30.3 - - - -
- - - - - - - ADELAIDE AIRPORT 0520 2100 - - - 080/08 13.7 12.1 90 1028.71.1 - - - -
- - - - - - 0.2/3 EDINBURGH RAAF 0520 0600 - - - 250/17 14.0 13.2 95 1025.70.9 - - 7.0 -
026 Lower Southeast
16.6 +0.5 - - - - 0.4/3 MOUNT GAMBIER AERO 0520 0000 - - - 330/15 10.7 9.9 95 1020.50.3 - - - -
17.0 +0.9 - - - - - MOUNT GAMBIER AERO 0520 1500 - - - 260/21 14.6 10.2 75 1025.40.3 - - - -
- - - - - - 0.6/3 MOUNT GAMBIER AERO 0520 1800 - - - 210/11 11.9 10.8 93 1026.71.3 - - 7.0 -
New South Wales
056 Northern Tablelands - west
16.1 - - - - - 0.6/3 ARMIDALE AIRPORT AWS 0520 0000 - - - 260/30 9.0 8.6 97 1014.50.5 - - 8.0 -
14.9 - - - - - 4/3 GLEN INNES AIRPORT AWS 0520 0000 - - - 240/26 9.3 7.7 90 1015.20.3 - - - -
058 Northern Rivers
- - - - - 4/6 4/3 BALLINA AIRPORT AWS 0520 2100 - - - 190/17 17.0 13.7 81 1018.11.8 - - - -
- - - - - 0.4/6 0.4/3 BYRON BAY (CAPE BYRON AWS) 0520 2100 - - - - 190/48 16.0 13.1 83 1018.52.0 - - - -
061 Hunter
14.0 -5.8 12.0 +1.8 - 39/9 39/48 LOSTOCK DAM 0520 0900 - - - 270/02 13.0 10.9 87 - - - 25.0 regional observer
22.1 - - - - - 0.6/3 MAITLAND AIRPORT AWS 0520 0000 - - - 290/11 15.2 13.7 91 1013.10.5 - - - -
067 Sydney Metropolitan - west
- - - - - - - RICHMOND RAAF 0520 0600 - - - Calm 10.1 9.6 97 1015.31.0 - - 0.1 -
Victoria
085 West Gippsland
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1000 - - - - 250/70 13.0 11.1 88 1016.6 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1100 - - - - 240/67 13.9 11.1 83 1017.4 - - - -
- - 11.6 +0.6 - - 0.4/3 WILSONS PROMONTORY LIGHTHOUSE 0520 1200 - - - - 240/68 14.2 8.8 70 1017.50.7 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1300 - - - - 240/83 13.4 9.5 77 1017.1 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1400 - - - - 250/65 13.8 9.3 74 1018.2 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1600 - - - - 240/68 13.6 8.4 71 1019.5 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 1800 - - - - 250/63 13.5 7.1 65 1020.91.7 - - - -
- - - - - - - WILSONS PROMONTORY LIGHTHOUSE 0520 2000 - - - - 240/65 13.5 6.6 63 1022.5 - - - -
086 East Central
17.0 +1.0 - - - - - ESSENDON AIRPORT 0520 1500 - - - 210/21 14.0 11.0 82 1023.00.8 - - - -
18.0 - - - - - - MELBOURNE (OLYMPIC PARK) 0520 1500 - - - - 200/11 14.6 11.4 81 1023.10.9 - - - -
087 West Central
17.0 - - - - - - AVALON AIRPORT 0520 1500 - - - 180/15 14.3 10.9 80 1023.00.7 - - - -
088 North Central
- - - - - - - WALLAN (KILMORE GAP) 0520 2100 - - - 220/15 8.9 8.9 100 1027.01.9 - - 3.0 -
Tasmania
094 Southeast and Hobart
- - - - - - - KUNANYI (MOUNT WELLINGTON PINNA 0520 0400 - - - - 240/63 1.5 1.5 100 - - - - -
- - - - - - - KUNANYI (MOUNT WELLINGTON PINNA 0520 0600 - - - - 250/67 3.0 3.0 100 - - - - -
098 King Island
- - - - - 1/6 1/3 KING ISLAND AIRPORT 0520 0300 - - - 290/26 12.8 11.5 92 1016.10.9 - - 6.0 -
Islands
200 Islands
- - - - - 13/6 13/3 CAPE WESSEL 0520 2100 - - - - 100/35 24.3 23.6 96 1014.22.5 - - - -
27.0 -0.9 23.2 -0.5 - 54/24 - CHRISTMAS ISLAND AERO 0520 0900 - - - 120/21 27.3 24.4 84 1009.91.4 - - - -
28.0 +0.1 - - - 1/6 1/3 CHRISTMAS ISLAND AERO 0520 1500 - - - 110/09 25.1 24.4 96 1007.80.8 - - 9.0 -
- - - - - 56/6 49/3 LORD HOWE ISLAND AERO 0520 0300 - - - 030/46 19.7 18.7 94 1006.92.7 - - 1.5 -
- - - - - - 10/3 LORD HOWE ISLAND AERO 0520 0600 - - - 240/09 19.3 18.1 93 1007.40.5 - - 9.0 -
22.0 +0.5 19.0 +2.4 - 70/24 2/3 LORD HOWE ISLAND AERO 0520 0900 - - - - 250/22 21.8 19.0 84 1008.51.1 - - - -