Latest Weather Observations for St Helens

IDT60801

Issued at 4:31 pm EDT Thursday 18 December 2014 (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
EDT
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
18/04:30pm 19.8 16.3 10.2 54 5.2 NW 19 32 10 17 1001.3 - 0.8
18/04:00pm 20.6 17.0 10.7 53 5.4 WNW 20 37 11 20 1001.3 - 0.8
18/03:30pm 19.3 16.3 14.8 75 2.6 N 24 35 13 19 1001.4 - 0.8
18/03:00pm 17.9 15.0 14.0 78 2.2 NNE 22 39 12 21 1001.5 1001.5 0.8
18/02:30pm 17.8 13.7 13.7 77 2.3 NNE 28 43 15 23 1001.9 - 0.8
18/02:00pm 17.5 14.9 13.8 79 2.1 NNE 20 30 11 16 1002.5 - 0.8
18/01:30pm 16.0 13.2 12.7 81 1.8 NNE 19 33 10 18 1003.2 - 0.6
18/01:00pm 17.8 14.8 11.8 68 3.3 N 19 26 10 14 1003.7 - 0.0
18/12:30pm 18.8 15.6 11.1 61 4.2 N 19 26 10 14 1004.1 - 0.0
18/12:00pm 17.7 13.7 10.3 62 4.0 N 22 35 12 19 1004.5 1004.5 0.0
18/11:30am 18.9 14.8 8.8 52 5.3 N 20 30 11 16 1004.6 - 0.0
18/11:00am 17.9 14.9 10.5 62 4.0 N 17 24 9 13 1005.1 - 0.0
18/10:30am 18.0 15.4 9.4 57 4.5 NNW 13 20 7 11 1005.4 - 0.0
18/10:00am 17.5 14.7 9.9 61 4.0 NNW 15 24 8 13 1005.7 - 0.0
18/09:30am 16.3 13.3 9.3 63 3.6 NNW 15 26 8 14 1006.0 - 0.0
18/09:00am 15.8 13.7 9.7 67 3.2 NW 11 19 6 10 1006.3 1006.3 0.0
18/08:30am 14.3 12.6 8.5 68 2.9 WNW 7 13 4 7 1006.4 - 0.0
18/08:00am 13.7 10.8 8.1 69 2.8 NW 13 20 7 11 1006.4 - 0.0
18/07:30am 14.0 11.2 8.4 69 2.8 NW 13 20 7 11 1006.5 - 0.0
18/07:00am 13.0 11.5 8.5 74 2.2 NW 6 11 3 6 1006.4 - 0.0
18/06:30am 12.5 10.3 7.8 73 2.3 NNW 9 13 5 7 1006.3 - 0.0
18/06:00am 12.2 9.2 7.7 74 2.2 NNW 13 20 7 11 1006.5 1006.5 0.0
18/05:30am 11.5 9.0 8.0 79 1.7 NNW 11 19 6 10 1006.2 - 0.0
18/05:00am 11.9 8.9 7.6 75 2.1 NNW 13 19 7 10 1005.9 - 0.0
18/04:30am 11.5 8.5 7.8 78 1.8 NNW 13 20 7 11 1005.8 - 0.0
18/04:00am 11.9 9.2 7.2 73 2.3 NNW 11 20 6 11 1005.4 - 0.0
18/03:30am 11.4 9.1 7.5 77 1.9 NW 9 17 5 9 1005.4 - 0.0
18/03:00am 11.1 9.6 6.8 75 2.1 NNW 4 9 2 5 1005.4 1005.4 0.0
18/02:30am 11.4 9.5 6.9 74 2.1 WNW 6 11 3 6 1005.3 - 0.0
18/02:00am 12.3 9.9 6.8 69 2.6 NW 9 15 5 8 1005.4 - 0.0
18/01:30am 12.3 9.9 7.0 70 2.6 NNW 9 15 5 8 1005.5 - 0.0
18/01:00am 12.4 10.4 7.1 70 2.6 W 7 13 4 7 1005.6 - 0.0
18/12:30am 12.8 10.4 6.8 67 2.9 NW 9 17 5 9 1005.5 - 0.0
18/12:00am 13.0 11.0 7.0 67 2.9 WSW 7 13 4 7 1005.7 1005.7 0.0
 
Date/Time
EDT
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 13.8 11.4 7.1 64 3.3 WSW 9 19 5 10 1005.9 - 0.0
17/11:00pm 14.0 11.1 6.6 61 3.6 W 11 22 6 12 1006.0 - 0.0
17/10:30pm 14.2 11.4 6.8 61 3.6 W 11 19 6 10 1006.2 - 0.0
17/10:00pm 14.5 12.1 6.8 60 3.8 WNW 9 19 5 10 1006.3 - 0.0
17/09:30pm 14.9 12.1 7.0 59 3.9 WSW 11 20 6 11 1006.1 - 0.0
17/09:00pm 15.5 12.7 7.0 57 4.2 W 11 20 6 11 1005.9 1005.9 0.0
17/08:30pm 15.8 12.6 7.0 56 4.4 W 13 20 7 11 1005.6 - 0.0
17/08:00pm 16.3 12.7 6.7 53 4.7 W 15 26 8 14 1005.4 - 0.0
17/07:30pm 17.0 13.0 6.5 50 5.2 WSW 17 32 9 17 1005.0 - 0.0
17/07:00pm 17.9 14.0 7.0 49 5.5 W 17 37 9 20 1004.6 - 0.0
17/06:30pm 18.4 14.8 6.6 46 5.9 W 15 28 8 15 1004.0 - 0.0
17/06:00pm 18.9 15.7 7.0 46 6.0 WSW 13 30 7 16 1003.6 1003.6 0.0
17/05:30pm 19.1 15.3 5.9 42 6.5 WSW 15 30 8 16 1003.5 - 0.0
17/05:00pm 19.2 15.8 3.8 36 7.3 ENE 11 17 6 9 1003.5 - 0.0
17/04:30pm 19.0 15.8 5.1 40 6.8 ENE 11 17 6 9 1003.6 - 0.0
17/04:00pm 19.1 14.7 6.6 44 6.3 E 19 26 10 14 1003.7 - 0.0
17/03:30pm 18.5 13.1 4.7 40 6.6 E 22 28 12 15 1003.9 - 0.0
17/03:00pm 19.2 13.5 3.0 34 7.6 ENE 22 30 12 16 1003.9 1003.9 0.0
17/02:30pm 19.3 13.9 4.6 38 7.1 ENE 22 28 12 15 1003.9 - 0.0
17/02:00pm 19.8 13.8 3.5 34 7.7 ENE 24 32 13 17 1003.8 - 0.0
17/01:30pm 18.5 13.1 4.7 40 6.6 E 22 33 12 18 1004.0 - 0.0
17/01:00pm 19.3 14.0 5.0 39 7.0 E 22 32 12 17 1003.9 - 0.0
17/12:30pm 18.7 13.7 4.5 39 6.8 NE 20 35 11 19 1004.0 - 0.0
17/12:00pm 18.5 13.5 3.6 37 7.0 ENE 19 28 10 15 1004.0 1004.0 0.0
17/11:30am 17.9 13.6 3.4 38 6.8 WSW 15 30 8 16 1003.4 - 0.0
17/11:00am 18.8 14.9 1.3 31 7.9 SW 11 22 6 12 1003.4 - 0.0
17/10:30am 17.3 12.8 0.0 31 7.5 W 13 20 7 11 1003.4 - 0.0
17/10:00am 17.0 13.3 2.6 38 6.6 W 11 20 6 11 1003.0 - 0.0
17/09:30am 16.7 12.2 2.0 37 6.6 WSW 15 22 8 12 1002.9 - 0.0
17/09:00am 15.7 11.6 2.2 40 6.1 WSW 13 22 7 12 1002.8 1002.8 2.2
17/08:30am 14.9 12.0 4.6 50 4.8 W 9 20 5 11 1002.5 - 2.2
17/08:00am 13.9 11.1 5.3 56 4.0 NW 9 15 5 8 1002.2 - 2.2
17/07:30am 12.9 10.4 6.5 65 3.1 WNW 9 13 5 7 1001.5 - 2.2
17/07:00am 12.4 10.4 6.2 66 2.9 N 6 7 3 4 1001.0 - 2.2
17/06:30am 11.1 8.9 5.2 67 2.7 WNW 6 9 3 5 1000.5 - 2.2
17/06:00am 10.7 8.4 5.0 68 2.6 W 6 7 3 4 999.7 999.7 2.2
17/05:30am 10.6 9.1 5.2 69 2.5 W 2 9 1 5 999.1 - 2.2
17/05:00am 11.6 8.9 5.7 67 2.7 W 9 19 5 10 998.3 - 2.2
17/04:30am 10.9 8.5 5.2 68 2.6 WSW 7 11 4 6 997.8 - 2.2
17/04:00am 12.2 9.5 5.4 63 3.2 WNW 9 17 5 9 997.0 - 2.2
17/03:30am 12.8 9.7 5.7 62 3.3 NW 11 19 6 10 996.4 - 2.2
17/03:00am 12.9 9.8 5.6 61 3.5 W 11 20 6 11 995.9 995.8 2.2
17/02:30am 12.6 9.3 6.2 65 3.0 WNW 13 19 7 10 995.0 - 2.2
17/02:00am 12.6 8.7 6.9 68 2.7 NW 17 24 9 13 994.8 - 2.2
17/01:30am 13.3 9.8 7.3 67 2.9 WNW 15 26 8 14 994.0 - 2.2
17/01:00am 13.3 10.2 7.3 67 2.9 W 13 24 7 13 993.8 - 2.2
17/12:30am 13.5 10.5 7.7 68 2.9 W 13 24 7 13 993.3 - 2.2
17/12:00am 13.6 10.6 7.6 67 3.0 W 13 26 7 14 992.6 992.5 2.2
 
Date/Time
EDT
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 14.0 9.9 8.6 70 2.7 W 20 39 11 21 992.0 - 2.2
16/11:00pm 14.1 10.6 8.7 70 2.7 WNW 17 28 9 15 992.0 - 2.0
16/10:30pm 14.0 11.0 9.2 73 2.4 W 15 30 8 16 992.5 - 2.0
16/10:00pm 13.6 10.0 10.0 79 1.9 NNW 19 32 10 17 992.3 - 2.0
16/09:30pm 14.4 10.2 9.6 73 2.5 NW 22 41 12 22 992.0 - 2.0
16/09:00pm 14.4 10.3 10.0 75 2.3 NW 22 33 12 18 991.4 991.3 2.0
16/08:30pm 14.4 10.9 10.2 76 2.2 WNW 19 32 10 17 991.0 - 2.0
16/08:00pm 14.9 11.5 11.1 78 2.0 W 20 39 11 21 990.8 - 1.6
16/07:51pm 15.4 10.7 10.6 73 2.5 W 26 57 14 31 991.1 - 1.4
16/07:30pm 17.7 12.2 9.3 58 4.4 W 28 50 15 27 989.0 - 0.8
16/07:00pm 18.5 12.9 8.7 53 5.1 W 28 56 15 30 988.7 - 0.8
16/06:30pm 19.9 13.6 8.9 49 5.8 W 32 74 17 40 988.1 - 0.8
16/06:25pm 20.3 14.5 8.0 45 6.4 WSW 28 57 15 31 988.1 - 0.8
16/06:00pm 21.8 18.4 9.0 44 6.9 W 17 30 9 16 987.3 987.2 0.8
16/05:30pm 21.7 18.3 11.4 52 5.7 WNW 20 44 11 24 987.6 - 0.8
16/05:11pm 21.3 16.5 11.6 54 5.4 WNW 28 54 15 29 987.9 - 0.8
16/05:00pm 23.5 19.6 10.9 45 7.0 W 22 44 12 24 987.4 - 0.8
16/04:30pm 24.0 21.3 13.5 52 6.1 NNW 20 46 11 25 987.3 - 0.8
16/04:24pm 23.5 19.1 12.8 51 6.2 NNW 28 46 15 25 987.1 - 0.8
16/04:23pm 23.7 18.6 13.0 51 6.2 NNW 32 46 17 25 987.0 - 0.8
16/04:00pm 23.7 22.4 13.6 53 5.9 NW 13 20 7 11 986.9 - 0.8
16/03:30pm 23.4 22.0 14.4 57 5.3 W 15 32 8 17 988.1 - 0.8
16/03:00pm 23.2 20.1 15.5 62 4.7 NNW 26 44 14 24 988.4 988.3 0.8
16/02:43pm 22.7 18.9 14.8 61 4.7 NNW 28 48 15 26 988.3 - 0.8
16/02:42pm 22.6 18.8 14.7 61 4.7 NNW 28 48 15 26 988.2 - 0.8
16/02:30pm 23.5 21.6 15.8 62 4.7 NNW 20 48 11 26 988.7 - 0.8
16/02:21pm 21.3 18.4 17.1 77 2.6 N 28 48 15 26 988.8 - 0.8
16/02:00pm 21.5 19.0 18.1 81 2.1 N 28 41 15 22 989.0 - 0.8
16/01:43pm 19.5 15.5 16.7 84 1.7 N 33 52 18 28 989.5 - 0.8
16/01:30pm 19.5 14.5 16.2 81 2.0 NNE 37 52 20 28 989.9 - 0.8
16/01:00pm 22.6 19.2 15.7 65 4.2 NNE 28 52 15 28 990.8 - 0.0
16/12:30pm 21.9 20.6 16.8 73 3.1 N 19 30 10 16 991.5 - 0.0
16/12:00pm 19.6 18.0 16.6 83 1.8 NNE 20 35 11 19 992.3 992.2 0.0
16/11:30am 19.5 18.7 17.1 86 1.5 N 17 26 9 14 993.0 - 0.0
16/11:00am 19.2 18.8 17.2 88 1.2 N 15 20 8 11 993.7 - 0.0
16/10:30am 19.5 19.2 17.3 87 1.3 N 15 24 8 13 994.4 - 0.0
16/10:00am 19.2 18.4 17.0 87 1.3 NNE 17 26 9 14 995.0 - 0.0
16/09:30am 19.4 18.2 17.4 88 1.2 NNE 20 33 11 18 995.7 - 0.0
16/09:00am 18.3 18.6 15.9 86 1.4 NNW 9 17 5 9 996.2 996.1 0.0
16/08:30am 17.2 16.7 14.8 86 1.4 NNW 11 28 6 15 996.5 - 0.0
16/08:00am 16.2 16.4 14.7 91 0.9 NNW 7 13 4 7 997.1 - 0.0
16/07:30am 16.4 17.6 14.9 91 0.9 NW 2 9 1 5 996.5 - 0.0
16/07:00am 16.3 17.6 14.0 86 1.3 CALM 0 0 0 0 996.7 - 0.0
16/06:30am 16.1 16.6 13.9 87 1.2 NNW 4 6 2 3 997.2 - 0.0
16/06:00am 15.3 16.3 13.1 87 1.2 CALM 0 4 0 2 997.7 997.7 0.0
16/05:30am 15.0 15.4 12.5 85 1.4 NW 2 7 1 4 998.6 - 0.0
16/05:00am 15.0 15.7 12.3 84 1.5 CALM 0 0 0 0 999.0 - 0.0
16/04:30am 15.2 15.5 12.3 83 1.6 WNW 2 7 1 4 999.3 - 0.0
16/04:00am 15.0 15.7 12.1 83 1.6 CALM 0 6 0 3 999.0 - 0.0
16/03:30am 15.6 15.0 12.2 80 1.9 W 7 13 4 7 999.8 - 0.0
16/03:00am 15.1 14.5 12.4 84 1.5 W 7 13 4 7 1000.8 1000.8 0.0
16/02:30am 15.7 15.3 13.0 84 1.5 NNW 7 11 4 6 1001.4 - 0.0
16/02:00am 15.6 15.8 12.9 84 1.5 NNW 4 9 2 5 1001.5 - 0.0
16/01:30am 15.2 14.4 12.9 86 1.3 NNE 9 17 5 9 1002.0 - 0.0
16/01:00am 14.4 13.5 11.4 82 1.6 NNE 7 11 4 6 1001.8 - 0.0
16/12:30am 15.6 15.2 12.5 82 1.7 NW 6 7 3 4 1002.4 - 0.0
16/12:00am 15.7 16.5 12.6 82 1.7 CALM 0 0 0 0 1003.2 1003.2 0.0
 
Date/Time
EDT
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
15/11:30pm 15.3 15.2 12.1 81 1.7 SSW 4 7 2 4 1003.7 - 0.0
15/11:00pm 16.3 15.4 12.7 79 2.0 NNE 9 13 5 7 1004.2 - 0.0
15/10:30pm 16.0 14.8 12.7 81 1.8 ENE 11 15 6 8 1004.6 - 0.0
15/10:00pm 17.0 15.4 12.9 77 2.3 NNE 13 20 7 11 1004.8 - 0.0
15/09:30pm 17.1 14.8 13.0 77 2.3 NNE 17 24 9 13 1005.1 - 0.0
15/09:00pm 17.3 14.6 13.0 76 2.4 NNE 19 30 10 16 1004.9 1004.9 0.0
15/08:30pm 17.5 14.7 12.6 73 2.7 NNE 19 26 10 14 1004.9 - 0.0
15/08:00pm 17.7 13.8 12.2 70 3.0 NNE 24 33 13 18 1004.8 - 0.0
15/07:30pm 18.1 14.3 12.3 69 3.2 NNE 24 39 13 21 1004.8 - 0.0
15/07:00pm 19.1 14.6 11.4 61 4.2 NNE 26 35 14 19 1004.6 - 0.0
15/06:30pm 19.8 15.9 12.1 61 4.3 NNE 24 35 13 19 1004.5 - 0.0
15/06:00pm 20.5 16.9 13.0 62 4.3 NNE 24 33 13 18 1004.6 1004.6 0.0
15/05:30pm 21.7 18.8 13.9 61 4.5 NNE 22 30 12 16 1004.6 - 0.0
15/05:00pm 22.8 19.8 12.7 53 5.8 NNE 20 30 11 16 1004.8 - 0.0

Other Formats:

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