Latest Weather Observations for Mortlake

IDV60801

Issued at 11:32 pm EST Thursday 18 September 2025 (issued every 10 minutes, with the page automatically refreshed every 10 minutes)

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Station Details ID: 090176 Name: MORTLAKE RACECOURSE Lat: -38.07 Lon: 142.77 Height: 130.0 m
Data from the previous 72 hours. | See also: Recent months at Mortlake
Date/Time
EST		 Temp
°C		 App
Temp
°C		 Dew
Point
°C		 Rel
Hum
%		 Delta-T
°C		 Wind Press
QNH
hPa		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
km/h		 Gust
km/h		 Spd
kts		 Gust
kts
18/11:30pm 12.3 7.6 6.1 66 2.9 N 20 26 11 14 1013.4 1013.5 0.0
18/11:00pm 11.9 7.8 6.4 69 2.6 N 17 24 9 13 1013.7 1013.9 0.0
18/10:30pm 13.1 8.5 6.7 65 3.1 N 20 26 11 14 1014.1 1014.2 0.0
18/10:00pm 12.7 8.3 7.2 69 2.7 N 20 26 11 14 1014.5 1014.6 0.0
18/09:30pm 12.1 7.8 7.2 72 2.4 N 19 28 10 15 1014.8 1014.9 0.0
18/09:00pm 11.2 7.0 7.5 78 1.8 NNE 19 20 10 11 1015.0 1015.1 0.0
18/08:30pm 11.2 7.9 7.9 80 1.6 NNE 15 19 8 10 1015.1 1015.2 0.0
18/08:00pm 10.9 8.6 7.4 79 1.7 N 9 13 5 7 1015.5 1015.6 0.0
18/07:30pm 11.3 9.0 8.9 85 1.2 N 11 17 6 9 1015.2 1015.3 0.0
18/07:00pm 11.7 9.7 7.2 74 2.2 NNW 7 9 4 5 1015.6 1015.7 0.0
18/06:30pm 13.7 11.4 7.5 66 3.1 NW 9 13 5 7 1015.8 1015.9 0.0
18/06:00pm 16.3 13.3 7.8 57 4.3 WNW 13 19 7 10 1016.0 1016.1 0.0
18/05:30pm 17.3 13.0 7.1 51 5.1 WNW 19 24 10 13 1016.0 1016.1 0.0
18/05:00pm 18.2 13.9 7.0 48 5.6 NW 19 28 10 15 1015.9 1016.0 0.0
18/04:30pm 18.0 12.0 7.1 49 5.5 NW 28 35 15 19 1015.6 1015.7 0.0
18/04:00pm 18.7 12.1 7.8 49 5.6 NW 32 41 17 22 1015.4 1015.5 0.0
18/03:30pm 18.8 11.8 6.9 46 6.0 NW 33 50 18 27 1015.4 1015.5 0.0
18/03:03pm 18.5 10.7 6.7 46 5.9 NW 37 56 20 30 1015.5 1015.6 0.0
18/03:00pm 18.4 11.0 6.9 47 5.8 NW 35 50 19 27 1015.6 1015.7 0.0
18/02:56pm 18.9 12.1 7.0 46 6.0 NW 32 50 17 27 1015.5 1015.6 0.0
18/02:30pm 18.5 11.5 7.0 47 5.8 NNW 33 48 18 26 1015.8 1015.9 0.0
18/02:03pm 18.5 12.5 7.0 47 5.8 NNW 28 48 15 26 1016.0 1016.1 0.0
18/02:00pm 18.5 13.1 7.9 50 5.4 NNW 26 35 14 19 1016.1 1016.2 0.0
18/01:30pm 17.5 11.2 8.9 57 4.5 N 32 43 17 23 1016.4 1016.5 0.0
18/01:00pm 17.1 11.1 8.8 58 4.3 N 30 41 16 22 1016.9 1017.0 0.0
18/12:30pm 16.4 10.3 8.1 58 4.2 N 30 43 16 23 1017.6 1017.7 0.0
18/12:00pm 16.4 9.9 8.1 58 4.2 N 32 41 17 22 1018.1 1018.2 0.0
18/11:30am 15.8 10.1 8.3 61 3.8 N 28 41 15 22 1018.5 1018.6 0.0
18/11:00am 15.2 9.6 8.9 66 3.2 N 28 37 15 20 1018.9 1019.0 0.0
18/10:30am 14.2 8.8 7.9 66 3.1 N 26 35 14 19 1019.5 1019.6 0.0
18/10:00am 13.3 8.0 8.6 73 2.4 N 26 35 14 19 1019.9 1020.0 0.0
18/09:30am 12.0 6.7 8.5 79 1.7 N 26 37 14 20 1020.3 1020.5 0.0
18/09:00am 10.9 6.7 8.1 83 1.4 N 20 30 11 16 1020.6 1020.8 -
18/08:30am 9.4 7.4 8.6 95 0.4 N 9 15 5 8 1020.8 1021.0 -
18/08:00am 7.5 4.8 7.5 100 0.0 N 11 15 6 8 1020.8 1021.0 -
18/07:30am 5.5 2.4 5.5 100 0.0 NNE 11 15 6 8 1020.7 1020.9 -
18/07:00am 4.5 0.8 4.5 100 0.0 NNE 13 15 7 8 1020.8 1021.0 -
18/06:30am 3.9 0.9 3.9 100 0.0 N 9 13 5 7 1020.8 1021.0 -
18/06:00am 3.1 0.3 3.1 100 0.0 N 7 9 4 5 1020.9 1021.1 -
18/05:30am 2.6 -0.3 2.6 100 0.0 N 7 9 4 5 1020.8 1021.0 -
18/05:00am 3.4 1.2 3.4 100 0.0 N 4 7 2 4 1020.6 1020.8 -
18/04:30am 2.8 -0.1 2.8 100 0.0 N 7 7 4 4 1020.6 1020.8 -
18/04:00am 2.8 -0.1 2.8 100 0.0 N 7 9 4 5 1020.6 1020.8 -
18/03:30am 3.2 0.0 3.2 100 0.0 N 9 11 5 6 1020.5 1020.7 -
18/03:00am 3.0 0.2 3.0 100 0.0 N 7 11 4 6 1020.6 1020.8 0.0
18/02:30am 3.0 0.4 3.0 100 0.0 N 6 7 3 4 1020.9 1021.1 -
18/02:00am 2.8 0.1 2.8 100 0.0 N 6 9 3 5 1021.3 1021.5 -
18/01:30am 2.2 -0.8 2.2 100 0.0 N 7 9 4 5 1021.6 1021.8 -
18/01:00am 2.2 -0.6 2.2 100 0.0 N 6 9 3 5 1021.6 1021.8 -
18/12:30am 2.4 -0.3 2.4 100 0.0 N 6 7 3 4 1021.6 1021.8 -
18/12:00am 2.6 0.3 2.6 100 0.0 N 4 6 2 3 1021.7 1021.9 -
 
Date/Time
EST		 Temp
°C		 App
Temp
°C		 Dew
Point
°C		 Rel
Hum
%		 Delta-T
°C		 Wind Press
QNH
hPa		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
km/h		 Gust
km/h		 Spd
kts		 Gust
kts
17/11:30pm 4.9 3.8 4.9 100 0.0 CALM 0 0 0 0 1021.9 1022.0 -
17/11:00pm 3.7 1.2 3.7 100 0.0 NNE 6 7 3 4 1022.0 1022.1 -
17/10:30pm 3.9 1.4 3.9 100 0.0 NNE 6 7 3 4 1021.7 1021.9 -
17/10:00pm 4.9 2.6 4.9 100 0.0 NNE 6 6 3 3 1021.7 1021.9 -
17/09:30pm 4.7 2.2 4.7 100 0.0 N 7 9 4 5 1022.0 1022.1 -
17/09:00pm 4.0 1.4 4.0 100 0.0 N 7 9 4 5 1021.9 1022.0 0.2
17/08:30pm 4.8 3.6 4.8 100 0.0 CALM 0 0 0 0 1021.5 1021.7 -
17/08:00pm 5.7 4.7 5.7 100 0.0 CALM 0 0 0 0 1021.2 1021.4 -
17/07:30pm 6.8 6.0 6.5 98 0.1 CALM 0 0 0 0 1020.9 1021.1 -
17/07:00pm 7.6 6.7 6.2 91 0.6 CALM 0 0 0 0 1020.5 1020.7 -
17/06:30pm 9.6 7.8 5.4 75 1.9 SW 4 6 2 3 1020.3 1020.5 -
17/06:00pm 10.6 8.5 5.8 72 2.2 SSW 6 9 3 5 1020.0 1020.2 -
17/05:30pm 11.2 8.6 6.3 72 2.3 SW 9 11 5 6 1019.8 1019.9 -
17/05:00pm 12.3 9.1 5.2 62 3.3 WSW 11 19 6 10 1019.5 1019.6 -
17/04:30pm 11.8 7.9 5.2 64 3.1 WSW 15 20 8 11 1019.2 1019.3 -
17/04:00pm 12.3 9.6 5.7 64 3.1 WSW 9 15 5 8 1019.1 1019.2 -
17/03:30pm 12.4 8.2 5.8 64 3.1 SW 17 24 9 13 1019.1 1019.2 -
17/03:00pm 12.2 7.6 5.6 64 3.1 WSW 19 33 10 18 1019.1 1019.2 -
17/02:30pm 11.4 5.9 4.2 61 3.3 WSW 22 33 12 18 1018.9 1019.0 -
17/02:00pm 13.3 8.0 5.0 57 3.9 SW 22 32 12 17 1018.8 1018.9 -
17/01:30pm 12.2 7.2 3.7 56 3.8 WSW 19 28 10 15 1018.7 1018.8 -
17/01:00pm 13.4 - 4.8 56 4.0 - - - - - 1018.6 1018.7 -
17/12:30pm 13.2 7.5 4.9 57 3.9 W 24 32 13 17 1018.5 1018.6 0.0
17/12:00pm 12.8 7.5 6.8 67 2.9 WNW 24 33 13 18 1018.2 1018.3 0.0
17/11:30am 11.7 7.2 6.8 72 2.3 W 20 39 11 21 1018.1 1018.2 0.0
17/11:00am 10.0 4.6 6.3 78 1.7 WSW 24 33 13 18 1017.8 1017.9 0.0
17/10:30am 11.4 5.9 5.9 69 2.6 W 24 33 13 18 1017.2 1017.3 0.0
17/10:00am 11.3 6.9 7.2 76 2.0 W 20 32 11 17 1017.1 1017.2 0.0
17/09:30am 10.4 5.3 7.8 84 1.3 WNW 24 33 13 18 1016.9 1017.0 0.0
17/09:00am 9.7 4.6 7.6 87 1.0 WNW 24 32 13 17 1016.6 1016.7 2.0
17/08:30am 8.9 4.8 7.8 93 0.5 WNW 19 28 10 15 1016.2 1016.3 2.0
17/08:00am 7.6 2.8 7.3 98 0.1 WNW 22 32 12 17 1015.8 1015.9 2.0
17/07:30am 7.0 2.7 7.0 100 0.0 NW 19 24 10 13 1015.3 1015.4 2.0
17/07:00am 6.4 2.0 6.4 100 0.0 NW 19 24 10 13 1014.8 1014.9 2.0
17/06:30am 5.9 1.2 5.9 100 0.0 WNW 20 26 11 14 1014.1 1014.2 2.0
17/06:00am 5.6 1.0 5.5 99 0.0 NW 19 28 10 15 1014.0 1014.1 2.0
17/05:30am 5.8 1.6 5.8 100 0.0 NW 17 24 9 13 1013.6 1013.8 2.0
17/05:00am 6.3 1.8 5.9 97 0.2 WNW 19 26 10 14 1013.1 1013.2 2.0
17/04:30am 6.2 1.7 6.2 100 0.0 NW 19 26 10 14 1012.6 1012.7 2.0
17/04:00am 6.8 2.2 6.4 97 0.2 WNW 20 28 11 15 1012.0 1012.1 2.0
17/03:30am 7.1 2.5 6.5 96 0.3 WNW 20 30 11 16 1011.7 1011.8 2.0
17/03:00am 7.7 2.1 7.3 97 0.2 WNW 26 54 14 29 1011.3 1011.4 2.0
17/02:54am 7.8 2.9 6.9 94 0.4 WNW 22 54 12 29 1011.1 1011.2 2.0
17/02:30am 8.1 2.2 5.9 86 1.0 W 26 44 14 24 1011.2 1011.3 2.0
17/02:00am 8.3 1.6 7.2 93 0.5 WNW 32 46 17 25 1011.0 1011.1 2.0
17/01:55am 8.4 2.5 7.6 95 0.4 WNW 28 46 15 25 1011.0 1011.1 2.0
17/01:30am 7.7 3.6 7.7 100 0.0 NW 19 24 10 13 1010.8 1010.9 2.0
17/01:00am 7.9 2.8 7.8 99 0.0 WNW 24 35 13 19 1010.7 1010.8 2.0
17/12:30am 8.2 3.1 7.8 97 0.2 WNW 24 33 13 18 1010.8 1010.9 2.0
17/12:00am 8.6 3.3 8.5 99 0.0 WNW 26 39 14 21 1010.4 1010.5 2.0
 
Date/Time
EST		 Temp
°C		 App
Temp
°C		 Dew
Point
°C		 Rel
Hum
%		 Delta-T
°C		 Wind Press
QNH
hPa		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
km/h		 Gust
km/h		 Spd
kts		 Gust
kts
16/11:30pm 8.7 3.5 7.3 91 0.7 NW 24 30 13 16 1010.2 1010.3 1.8
16/11:00pm 8.5 3.7 7.3 92 0.6 NW 22 30 12 16 1010.0 1010.1 1.8
16/10:30pm 8.1 3.8 7.0 93 0.5 NW 19 22 10 12 1010.1 1010.2 1.8
16/10:00pm 8.2 3.7 6.8 91 0.7 NW 20 24 11 13 1010.2 1010.3 1.8
16/09:30pm 6.7 3.5 6.7 100 0.0 NW 13 17 7 9 1010.1 1010.2 1.8
16/09:00pm 7.6 4.1 7.0 96 0.3 NNW 15 19 8 10 1010.0 1010.1 1.8
16/08:30pm 6.7 4.2 6.7 100 0.0 NNW 9 13 5 7 1009.9 1010.0 1.8
16/08:00pm 6.9 4.1 6.9 100 0.0 NNW 11 13 6 7 1009.6 1009.7 1.8
16/07:30pm 7.3 4.4 6.6 95 0.3 NNW 11 13 6 7 1009.2 1009.3 1.8
16/07:00pm 10.1 6.0 6.4 78 1.7 WNW 17 24 9 13 1008.8 1008.9 1.8
16/06:30pm 10.9 5.9 6.5 74 2.1 W 22 35 12 19 1008.5 1008.6 1.8
16/06:00pm 11.8 7.8 6.5 70 2.5 W 17 26 9 14 1008.1 1008.2 1.8
16/05:30pm 12.6 8.8 9.1 79 1.8 WNW 19 28 10 15 1007.6 1007.7 1.8
16/05:00pm 12.8 8.1 9.3 79 1.8 WNW 24 33 13 18 1007.3 1007.4 1.8
16/04:30pm 12.5 6.5 8.8 78 1.9 WNW 30 43 16 23 1006.9 1006.9 1.8
16/04:00pm 13.2 6.6 8.7 74 2.3 WNW 33 46 18 25 1006.6 1006.6 1.8
16/03:49pm 13.3 7.3 8.8 74 2.3 WNW 30 48 16 26 1006.5 1006.5 1.8
16/03:30pm 13.6 6.5 9.5 76 2.1 WNW 37 50 20 27 1006.6 1006.6 1.8
16/03:20pm 13.5 7.7 9.6 77 2.0 WNW 30 48 16 26 1006.4 1006.4 1.8
16/03:00pm 12.9 6.9 10.1 83 1.5 WNW 32 44 17 24 1006.4 1006.4 1.8
16/02:30pm 10.0 4.4 10.0 100 0.0 WNW 30 41 16 22 1007.0 1007.0 1.8
16/02:15pm 9.9 4.2 9.9 100 0.0 WNW 30 50 16 27 1007.1 1007.1 0.6
16/02:00pm 10.2 4.4 9.6 96 0.3 W 30 44 16 24 1006.9 1006.9 0.0
16/01:57pm 10.2 3.7 8.8 91 0.7 W 33 52 18 28 1006.9 1006.9 0.0
16/01:50pm 11.4 2.8 6.3 71 2.4 WNW 41 67 22 36 1006.8 1006.8 0.0
16/01:47pm 13.9 5.8 7.0 63 3.4 NW 39 67 21 36 1006.5 1006.5 0.0
16/01:30pm 14.8 7.3 8.1 64 3.4 NW 37 50 20 27 1006.0 1006.0 0.0
16/01:00pm 13.7 6.8 7.2 65 3.2 NW 33 48 18 26 1006.5 1006.5 0.0
16/12:30pm 13.5 4.8 6.1 61 3.5 NW 41 61 22 33 1006.6 1006.6 0.0
16/12:13pm 15.7 8.5 7.5 58 4.1 NW 35 54 19 29 1006.4 1006.4 0.0
16/12:00pm 15.3 7.7 7.6 60 3.9 NW 37 50 20 27 1006.4 1006.4 0.0
16/11:30am 14.8 7.9 8.7 67 3.1 WNW 35 44 19 24 1006.7 1006.7 0.0
16/11:00am 13.0 4.7 7.9 71 2.5 NW 41 54 22 29 1007.0 1007.0 0.0
16/10:44am 14.7 8.5 9.9 73 2.5 NW 33 54 18 29 1006.9 1006.9 0.0
16/10:30am 12.7 6.7 10.2 85 1.3 NW 32 41 17 22 1007.0 1007.0 0.0
16/10:06am 13.7 7.5 10.1 79 1.9 NW 33 52 18 28 1007.2 1007.3 0.0
16/10:00am 13.4 6.5 8.7 73 2.4 NW 35 52 19 28 1007.1 1007.1 0.0
16/09:30am 13.2 7.0 9.5 78 1.9 NW 32 48 17 26 1007.5 1007.6 0.0
16/09:24am 13.2 7.5 9.8 80 1.8 NW 30 48 16 26 1007.4 1007.5 0.0
16/09:00am 12.9 6.7 9.5 80 1.7 NW 32 44 17 24 1007.0 1007.0 0.0
16/08:30am 13.0 8.4 10.9 87 1.1 NW 26 33 14 18 1007.2 1007.3 0.0
16/08:00am 11.6 7.1 10.2 91 0.7 NW 24 32 13 17 1007.0 1007.0 0.0
16/07:30am 11.3 7.6 10.0 92 0.7 NW 20 30 11 16 1006.9 1006.9 0.0
16/07:00am 10.7 7.5 9.9 95 0.4 NNW 17 19 9 10 1006.6 1006.6 0.0
16/06:30am 10.4 7.5 9.5 94 0.5 NW 15 19 8 10 1006.3 1006.3 0.0
16/06:00am 11.4 8.8 10.6 95 0.4 NNW 15 22 8 12 1006.4 1006.4 0.0
16/05:30am 11.4 8.2 9.8 90 0.8 NW 17 22 9 12 1006.1 1006.1 0.0
16/05:00am 11.7 8.1 9.9 89 0.9 NW 19 26 10 14 1005.7 1005.8 0.0
16/04:30am 12.5 8.3 11.1 91 0.7 NW 24 39 13 21 1005.7 1005.8 0.0
16/04:00am 12.6 9.7 12.4 99 0.1 NW 19 28 10 15 1005.3 1005.4 0.0
16/03:30am 12.2 9.3 12.2 100 0.0 NW 19 24 10 13 1005.4 1005.5 0.0
16/03:00am 12.7 9.3 12.4 98 0.2 NNW 22 30 12 16 1005.5 1005.6 0.0
16/02:30am 12.0 10.2 12.0 100 0.0 NNW 13 19 7 10 1005.9 1005.9 0.0
16/02:00am 12.5 9.8 11.7 95 0.4 NW 17 22 9 12 1006.2 1006.2 0.0
16/01:30am 12.6 9.5 11.7 94 0.5 NW 19 28 10 15 1006.5 1006.5 0.0
16/01:00am 12.9 9.7 11.1 89 1.0 WNW 19 28 10 15 1006.7 1006.7 0.0
16/12:30am 13.0 10.6 11.4 90 0.9 NW 15 20 8 11 1006.7 1006.7 0.0
16/12:00am 13.3 10.2 11.7 90 0.9 NW 19 28 10 15 1006.6 1006.6 0.0

Other formats

Comma delimited format used in spreadsheet applications
http://www.bom.gov.au/fwo/IDV60801/IDV60801.94840.axf

JavaScript Object Notation format (JSON) in row-major order
http://www.bom.gov.au/fwo/IDV60801/IDV60801.94840.json

Data quality

Most of these data are generated automatically and are frequently updated. Quality checks on data are not normally performed. It is possible for incorrect values to appear. Refer to information at About Latest Weather Observations and please check the disclaimer before using these data.