Latest Weather Observations for St Helens

IDT60801

Issued at 9:05 pm EST Wednesday 19 June 2013 (issued every 30 minutes, with the page automatically refreshed every 10 minutes)

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Station Details ID: 092120 Name: ST HELENS AERODROME Lat: -41.34 Lon: 148.28 Height: 48.0 m
Data from the previous 72 hours. | See also: Recent months at St Helens
Date/Time
EST
Temp
°C
App
Temp
°C
Dew
Point
Rel
Hum
%
Delta-T
°C
Wind Press
QNH
hPa
Press
MSL
hPa
Rain
since 9 am
mm
Dir
 
Spd
km/h
Gust
km/h
Spd
kts
Gust
kts
19/09:00pm 8.4 5.6 5.2 80 1.4 SSW 9 19 5 10 1028.4 1028.5 0.0
19/08:30pm 8.3 5.4 4.9 79 1.5 SSW 9 19 5 10 1028.4 - 0.0
19/08:00pm 8.0 5.1 4.8 80 1.4 SSW 9 15 5 8 1028.2 - 0.0
19/07:30pm 8.2 5.4 5.0 80 1.4 SSW 9 17 5 9 1028.0 - 0.0
19/07:00pm 7.9 5.0 4.8 81 1.4 SSW 9 13 5 7 1027.9 - 0.0
19/06:30pm 8.1 4.9 5.0 81 1.4 S 11 17 6 9 1027.7 - 0.0
19/06:00pm 8.7 5.6 5.6 81 1.4 S 11 20 6 11 1027.6 1027.7 0.0
19/05:30pm 8.4 5.0 5.9 84 1.1 S 13 20 7 11 1027.4 - 0.0
19/05:00pm 8.5 5.6 6.3 86 1.0 S 11 20 6 11 1027.2 - 0.0
19/04:30pm 8.7 5.4 6.5 86 1.0 S 13 26 7 14 1027.2 - 0.0
19/04:00pm 9.8 6.7 7.1 83 1.3 S 13 30 7 16 1027.0 - 0.0
19/03:30pm 10.1 8.3 7.2 82 1.4 S 6 11 3 6 1027.0 - 0.0
19/03:00pm 10.2 7.3 6.4 77 1.8 S 11 24 6 13 1026.7 1026.8 0.0
19/02:30pm 10.1 7.1 7.5 84 1.2 S 13 26 7 14 1026.6 - 0.0
19/02:00pm 10.8 8.1 7.5 80 1.6 S 11 19 6 10 1026.5 - 0.0
19/01:30pm 11.2 8.0 6.7 74 2.1 S 13 24 7 13 1026.5 - 0.0
19/01:00pm 11.5 7.8 6.4 71 2.4 S 15 28 8 15 1026.5 - 0.0
19/12:30pm 12.0 8.3 6.3 68 2.7 S 15 28 8 15 1026.5 - 0.0
19/12:00pm 11.8 8.1 6.1 68 2.7 S 15 26 8 14 1026.6 1026.7 0.0
19/11:30am 12.0 8.9 5.4 64 3.1 S 11 24 6 13 1026.8 - 0.0
19/11:00am 12.1 9.5 5.9 66 2.9 S 9 17 5 9 1026.9 - 0.0
19/10:30am 11.0 7.8 5.3 68 2.6 SSW 11 20 6 11 1027.2 - 0.0
19/10:00am 10.5 7.3 5.3 70 2.4 SSW 11 20 6 11 1027.1 - 0.0
19/09:30am 9.7 6.9 5.3 74 2.0 S 9 15 5 8 1027.0 - 0.0
19/09:00am 8.8 5.6 5.0 77 1.7 SSW 11 17 6 9 1026.8 1026.9 0.2
19/08:30am 8.5 5.3 4.9 78 1.6 SSW 11 19 6 10 1026.5 - 0.2
19/08:00am 7.6 4.3 4.6 81 1.3 SSW 11 15 6 8 1026.2 - 0.2
19/07:30am 7.0 3.7 4.5 84 1.1 SSW 11 22 6 12 1026.0 - 0.2
19/07:00am 7.3 5.3 4.3 81 1.3 SW 4 11 2 6 1025.8 - 0.2
19/06:30am 7.8 5.8 4.4 79 1.5 SW 4 11 2 6 1025.5 - 0.2
19/06:00am 7.1 4.5 4.1 81 1.3 SSW 7 11 4 6 1025.0 1025.1 0.2
19/05:30am 7.1 4.1 4.1 81 1.3 SSW 9 15 5 8 1024.9 - 0.2
19/05:00am 7.8 4.8 4.0 77 1.6 SW 9 19 5 10 1024.8 - 0.2
19/04:30am 8.2 4.8 4.2 76 1.7 SSW 11 22 6 12 1024.6 - 0.2
19/04:00am 8.2 5.6 4.4 77 1.7 SSW 7 15 4 8 1024.5 - 0.2
19/03:30am 8.1 5.1 4.3 77 1.7 SSW 9 20 5 11 1024.3 - 0.2
19/03:00am 7.6 3.9 4.2 79 1.5 SSW 13 24 7 13 1024.1 1024.2 0.2
19/02:30am 7.5 3.7 4.1 79 1.5 SSW 13 22 7 12 1023.9 - 0.2
19/02:00am 7.5 4.1 3.9 78 1.6 SSW 11 22 6 12 1023.7 - 0.2
19/01:30am 7.6 3.1 4.0 78 1.6 SSW 17 26 9 14 1023.5 - 0.2
19/01:00am 7.7 4.3 4.1 78 1.6 SSW 11 17 6 9 1023.6 - 0.2
19/12:30am 7.6 3.8 4.0 78 1.6 SSW 13 20 7 11 1023.5 - 0.2
19/12:00am 7.1 4.0 3.7 79 1.4 SSW 9 15 5 8 1023.5 1023.6 0.2
 
Date/Time
EST
Temp
°C
App
Temp
°C
Dew
Point
Rel
Hum
%
Delta-T
°C
Wind Press
QNH
hPa
Press
MSL
hPa
Rain
since 9 am
mm
Dir
 
Spd
km/h
Gust
km/h
Spd
kts
Gust
kts
18/11:30pm 7.3 3.9 3.9 79 1.5 S 11 19 6 10 1023.5 - 0.2
18/11:00pm 7.7 4.3 3.9 77 1.6 SSW 11 19 6 10 1023.3 - 0.2
18/10:30pm 8.0 4.6 4.0 76 1.7 SSW 11 17 6 9 1023.3 - 0.2
18/10:00pm 7.7 4.2 3.6 75 1.8 SSW 11 17 6 9 1023.2 - 0.2
18/09:30pm 7.6 4.4 2.9 72 2.0 SSW 9 17 5 9 1023.1 - 0.2
18/09:00pm 8.4 5.2 2.8 68 2.4 SSW 9 15 5 8 1022.8 1022.9 0.2
18/08:30pm 8.5 5.3 2.9 68 2.4 SSW 9 15 5 8 1022.7 - 0.2
18/08:00pm 7.8 4.6 2.9 71 2.1 SSW 9 15 5 8 1022.4 - 0.2
18/07:30pm 8.3 4.7 2.8 68 2.3 S 11 20 6 11 1022.2 - 0.2
18/07:00pm 7.9 4.3 2.8 70 2.1 SSW 11 19 6 10 1021.7 - 0.2
18/06:30pm 8.3 4.3 3.0 69 2.3 SSW 13 24 7 13 1021.7 - 0.2
18/06:00pm 8.5 5.4 3.6 71 2.1 SSW 9 17 5 9 1021.5 1021.6 0.2
18/05:30pm 8.7 5.7 4.1 73 2.0 SSW 9 17 5 9 1021.4 - 0.2
18/05:00pm 9.2 5.1 4.4 72 2.1 S 15 24 8 13 1021.1 - 0.2
18/04:30pm 9.6 5.6 4.8 72 2.2 S 15 26 8 14 1020.8 - 0.2
18/04:00pm 9.7 6.0 4.5 70 2.3 S 13 28 7 15 1020.4 - 0.2
18/03:30pm 9.7 6.2 5.3 74 2.0 SSW 13 26 7 14 1020.2 - 0.2
18/03:00pm 10.1 6.7 6.1 76 1.8 S 13 28 7 15 1019.9 1020.0 0.2
18/02:30pm 9.5 5.9 6.9 84 1.2 S 15 24 8 13 1019.7 - 0.2
18/02:00pm 9.6 6.7 8.0 90 0.8 S 13 24 7 13 1019.5 - 0.0
18/01:30pm 9.6 5.5 8.0 90 0.8 S 19 35 10 19 1019.3 - 0.0
18/01:00pm 9.9 6.0 7.2 83 1.3 S 17 35 9 19 1019.4 - 0.0
18/12:30pm 10.1 5.5 6.3 77 1.8 S 20 35 11 19 1019.4 - 0.0
18/12:00pm 11.4 7.5 5.5 67 2.7 S 15 32 8 17 1019.2 1019.3 0.0
18/11:30am 11.0 6.9 6.4 73 2.2 S 17 35 9 19 1019.4 - 0.0
18/11:00am 10.6 6.8 5.6 71 2.3 S 15 28 8 15 1019.7 - 0.0
18/10:30am 10.9 6.6 5.2 68 2.6 S 17 35 9 19 1019.5 - 0.0
18/10:00am 10.5 6.2 5.1 69 2.5 S 17 30 9 16 1019.4 - 0.0
18/09:30am 9.9 6.2 6.1 77 1.8 S 15 32 8 17 1019.1 - 0.0
18/09:00am 9.5 5.4 6.2 80 1.5 S 17 24 9 13 1018.9 1019.0 9.0
18/08:30am 9.4 6.1 6.3 81 1.4 S 13 24 7 13 1018.7 - 9.0
18/08:00am 9.1 5.3 6.0 81 1.4 S 15 28 8 15 1018.5 - 9.0
18/07:30am 9.1 5.3 5.8 80 1.5 S 15 28 8 15 1018.1 - 9.0
18/07:00am 9.1 5.3 6.0 81 1.4 S 15 28 8 15 1017.9 - 9.0
18/06:30am 8.8 5.1 6.1 83 1.2 S 15 24 8 13 1017.5 - 9.0
18/06:00am 8.5 4.7 6.0 84 1.1 S 15 24 8 13 1017.5 1017.6 9.0
18/05:30am 8.4 4.7 6.4 87 0.9 S 15 28 8 15 1017.2 - 9.0
18/05:00am 8.5 4.1 6.6 88 0.9 S 19 33 10 18 1017.0 - 9.0
18/04:30am 8.3 4.7 6.8 90 0.7 S 15 30 8 16 1016.7 - 8.8
18/04:00am 8.2 4.3 7.0 92 0.6 S 17 33 9 18 1016.6 - 8.8
18/03:30am 7.8 4.9 6.7 93 0.5 S 11 19 6 10 1016.6 - 8.8
18/03:00am 8.0 3.7 6.8 92 0.6 S 19 32 10 17 1016.9 1016.9 8.8
18/02:30am 8.3 4.7 6.9 91 0.7 S 15 30 8 16 1016.8 - 8.4
18/02:00am 8.6 5.1 7.1 90 0.7 S 15 26 8 14 1016.6 - 8.2
18/01:30am 8.5 5.3 7.0 90 0.7 S 13 26 7 14 1016.7 - 7.8
18/01:00am 9.5 5.5 6.8 83 1.3 S 17 39 9 21 1016.3 - 7.8
18/12:30am 9.7 5.3 6.6 81 1.4 S 19 41 10 22 1016.4 - 7.8
18/12:00am 8.8 4.9 6.9 88 0.9 S 17 33 9 18 1016.5 1016.6 7.8
 
Date/Time
EST
Temp
°C
App
Temp
°C
Dew
Point
Rel
Hum
%
Delta-T
°C
Wind Press
QNH
hPa
Press
MSL
hPa
Rain
since 9 am
mm
Dir
 
Spd
km/h
Gust
km/h
Spd
kts
Gust
kts
17/11:30pm 9.0 5.5 7.3 89 0.8 S 15 28 8 15 1016.6 - 7.6
17/11:00pm 9.1 5.6 7.1 87 0.9 S 15 28 8 15 1016.4 - 7.6
17/10:30pm 9.0 5.5 7.0 87 0.9 S 15 26 8 14 1016.4 - 7.6
17/10:00pm 9.0 5.9 7.3 89 0.8 S 13 22 7 12 1016.4 - 7.6
17/09:30pm 8.8 5.7 7.4 91 0.7 S 13 26 7 14 1016.4 - 7.6
17/09:00pm 8.7 5.7 7.6 93 0.5 S 13 26 7 14 1016.5 1016.6 7.6
17/08:30pm 8.8 5.3 7.3 90 0.7 S 15 26 8 14 1016.6 - 7.6
17/08:00pm 9.4 5.8 6.7 83 1.3 S 15 26 8 14 1016.3 - 7.6
17/07:30pm 9.3 5.4 7.1 86 1.0 S 17 30 9 16 1016.2 - 7.6
17/07:00pm 9.2 4.9 7.2 87 0.9 S 19 33 10 18 1015.6 - 7.6
17/06:30pm 8.9 5.2 8.0 94 0.4 S 17 26 9 14 1015.4 - 7.6
17/06:00pm 9.2 6.0 8.6 96 0.3 S 15 32 8 17 1015.2 1015.3 7.6
17/05:30pm 9.5 5.5 8.9 96 0.3 S 20 35 11 19 1015.0 - 7.0
17/05:00pm 9.4 6.3 8.8 96 0.3 S 15 26 8 14 1014.7 - 6.8
17/04:30pm 9.7 5.8 8.8 94 0.4 S 19 33 10 18 1014.6 - 6.0
17/04:00pm 10.0 6.2 9.2 95 0.4 S 19 32 10 17 1014.6 - 6.0
17/03:30pm 9.9 6.5 9.0 94 0.4 S 17 35 9 19 1014.6 - 4.8
17/03:00pm 10.2 6.8 9.1 93 0.5 S 17 35 9 19 1014.5 1014.6 4.6
17/02:30pm 10.2 6.5 9.3 94 0.4 S 19 46 10 25 1014.5 - 4.6
17/02:00pm 10.2 6.5 9.3 94 0.4 S 19 33 10 18 1014.4 - 4.2
17/01:30pm 10.1 6.3 9.2 94 0.4 S 19 37 10 20 1014.6 - 4.0
17/01:00pm 10.5 7.2 9.6 94 0.5 S 17 37 9 20 1014.8 - 3.4
17/12:30pm 10.7 7.0 9.6 93 0.6 S 19 39 10 21 1015.0 - 3.2
17/12:00pm 10.9 6.8 10.0 94 0.5 S 22 39 12 21 1015.3 1015.4 2.2
17/11:30am 10.2 6.3 9.3 94 0.4 S 20 35 11 19 1015.6 - 2.2
17/11:00am 10.2 7.2 9.3 94 0.4 S 15 28 8 15 1015.7 - 1.4
17/10:30am 10.2 6.5 9.3 94 0.4 S 19 37 10 20 1016.0 - 0.8
17/10:00am 10.0 7.0 9.2 95 0.4 S 15 30 8 16 1016.1 - 0.6
17/09:30am 10.1 6.7 9.3 95 0.4 S 17 39 9 21 1016.0 - 0.2
17/09:00am 9.5 6.3 8.6 94 0.4 S 15 28 8 15 1016.0 1016.0 12.8
17/08:30am 9.4 5.9 8.6 95 0.4 S 17 28 9 15 1015.9 - 12.6
17/08:00am 9.2 6.4 8.4 95 0.4 S 13 24 7 13 1015.9 - 12.2
17/07:30am 9.1 5.9 8.3 95 0.4 S 15 32 8 17 1015.7 - 11.8
17/07:00am 9.2 5.7 8.6 96 0.3 S 17 33 9 18 1015.6 - 11.6
17/06:30am 9.2 6.0 8.4 95 0.4 S 15 24 8 13 1015.6 - 11.4
17/06:00am 9.3 6.1 8.5 95 0.4 S 15 44 8 24 1015.5 1015.6 11.2
17/05:30am 9.3 5.7 8.5 95 0.4 S 17 28 9 15 1015.4 - 11.2
17/05:00am 9.2 5.6 8.4 95 0.4 S 17 32 9 17 1015.2 - 11.0
17/04:30am 9.4 5.5 8.8 96 0.3 S 19 33 10 18 1015.3 - 11.0
17/04:00am 9.2 5.7 8.6 96 0.3 S 17 30 9 16 1015.3 - 10.6
17/03:30am 9.1 5.5 8.5 96 0.3 S 17 37 9 20 1015.6 - 10.4
17/03:00am 9.1 5.5 8.5 96 0.3 S 17 35 9 19 1015.8 1016.0 10.4
17/02:30am 9.2 5.2 8.4 95 0.4 S 19 30 10 16 1016.2 - 9.8
17/02:00am 9.4 5.3 8.6 95 0.4 S 20 37 11 20 1016.2 - 9.6
17/01:30am 9.6 5.5 8.8 95 0.4 S 20 43 11 23 1016.1 - 9.2
17/01:00am 9.6 5.5 8.8 95 0.4 S 20 37 11 20 1016.4 - 8.8
17/12:30am 9.7 5.3 8.9 95 0.4 S 22 41 12 22 1016.6 - 8.2
17/12:00am 9.8 5.8 8.9 94 0.4 S 20 48 11 26 1016.7 1016.8 7.4
 
Date/Time
EST
Temp
°C
App
Temp
°C
Dew
Point
Rel
Hum
%
Delta-T
°C
Wind Press
QNH
hPa
Press
MSL
hPa
Rain
since 9 am
mm
Dir
 
Spd
km/h
Gust
km/h
Spd
kts
Gust
kts
16/11:30pm 9.6 6.5 8.7 94 0.4 S 15 32 8 17 1016.8 - 7.2
16/11:00pm 9.7 5.8 8.6 93 0.5 S 19 46 10 25 1017.1 - 6.8
16/10:30pm 9.7 6.1 8.3 91 0.7 S 17 33 9 18 1017.2 - 6.6
16/10:00pm 9.8 6.0 8.9 94 0.4 S 19 41 10 22 1017.4 - 6.4
16/09:30pm 9.5 6.3 8.6 94 0.4 S 15 28 8 15 1017.5 - 6.2

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Comma delimited format used in spreadsheet applications
http://www.bom.gov.au/fwo/IDT60801/IDT60801.95981.axf

JavaScript Object Notation format (JSON) in row-major order
http://www.bom.gov.au/fwo/IDT60801/IDT60801.95981.json