Latest Weather Observations for St Helens

IDT60801

Issued at 4:32 am EST Monday 25 July 2016 (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
°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
25/04:30am 5.0 2.9 4.0 93 0.4 WNW 4 7 2 4 1001.2 - 0.0
25/04:00am 5.5 4.0 4.8 95 0.3 WSW 2 7 1 4 1001.4 - 0.0
25/03:30am 4.9 3.6 4.3 96 0.3 CALM 0 6 0 3 1001.4 - 0.0
25/03:00am 5.0 3.4 4.4 96 0.3 WNW 2 7 1 4 1001.6 1001.7 0.0
25/02:30am 4.9 2.9 4.3 96 0.3 NNW 4 9 2 5 1002.1 - 0.0
25/02:00am 4.8 2.2 4.2 96 0.3 WNW 7 9 4 5 1002.1 - 0.0
25/01:30am 4.1 2.0 3.7 97 0.2 W 4 9 2 5 1002.1 - 0.0
25/01:00am 3.7 0.9 3.1 96 0.2 WNW 7 13 4 7 1002.0 - 0.0
25/12:30am 3.6 0.4 2.9 95 0.3 WNW 9 13 5 7 1002.3 - 0.0
25/12:00am 4.2 2.4 3.2 93 0.4 WNW 2 7 1 4 1002.7 1002.8 0.0
 
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
24/11:30pm 4.6 2.0 3.4 92 0.5 WNW 6 11 3 6 1002.9 - 0.0
24/11:00pm 4.4 2.5 2.9 90 0.6 SW 2 7 1 4 1003.0 - 0.0
24/10:30pm 5.5 3.1 4.2 91 0.6 NNW 6 7 3 4 1003.1 - 0.0
24/10:00pm 5.4 2.4 4.1 91 0.6 NW 9 15 5 8 1003.2 - 0.0
24/09:30pm 5.6 2.2 4.1 90 0.6 NW 11 15 6 8 1003.5 - 0.0
24/09:00pm 5.8 2.8 4.3 90 0.6 W 9 19 5 10 1003.5 1003.6 0.0
24/08:30pm 6.1 3.5 4.1 87 0.9 WNW 7 11 4 6 1003.8 - 0.0
24/08:00pm 6.8 3.5 4.5 85 1.0 NNW 11 17 6 9 1004.0 - 0.0
24/07:30pm 6.8 4.0 5.0 88 0.8 NW 9 15 5 8 1004.2 - 0.0
24/07:00pm 6.8 4.0 5.0 88 0.8 NW 9 13 5 7 1004.2 - 0.0
24/06:30pm 7.5 4.2 4.8 83 1.2 NNW 11 17 6 9 1004.2 - 0.0
24/06:00pm 7.4 4.5 4.9 84 1.1 NW 9 15 5 8 1004.1 1004.2 0.0
24/05:30pm 7.9 4.9 4.3 78 1.6 WNW 9 17 5 9 1004.0 - 0.0
24/05:00pm 8.5 5.4 3.8 72 2.0 N 9 15 5 8 1003.9 - 0.0
24/04:30pm 9.2 6.1 3.6 68 2.4 NW 9 15 5 8 1004.0 - 0.0
24/04:00pm 10.0 6.5 3.3 63 2.9 WNW 11 19 6 10 1004.0 - 0.0
24/03:30pm 9.7 5.4 3.0 63 2.9 WNW 15 26 8 14 1004.1 - 0.0
24/03:00pm 10.1 6.5 2.9 61 3.1 NW 11 17 6 9 1004.3 1004.4 0.0
24/02:30pm 10.5 6.8 2.1 56 3.6 W 11 22 6 12 1004.2 - 0.0
24/02:00pm 10.5 5.5 1.1 52 3.9 WNW 17 24 9 13 1004.3 - 0.0
24/01:30pm 10.9 6.3 1.4 52 4.0 WNW 15 26 8 14 1004.6 - 0.0
24/01:00pm 10.9 5.9 1.4 52 4.0 WNW 17 24 9 13 1005.0 - 0.0
24/12:30pm 10.7 7.0 2.3 56 3.6 N 11 17 6 9 1005.4 - 0.0
24/12:00pm 9.7 5.3 0.3 52 3.8 NW 13 19 7 10 1005.7 1005.8 0.0
24/11:30am 9.0 4.5 -0.1 53 3.6 N 13 20 7 11 1006.2 - 0.0
24/11:00am 8.5 5.1 -0.3 54 3.5 N 7 11 4 6 1006.5 - 0.0
24/10:30am 7.6 4.3 -0.1 58 3.0 NNW 7 9 4 5 1006.7 - 0.0
24/10:00am 7.3 3.9 -0.4 58 3.0 N 7 11 4 6 1006.8 - 0.0
24/09:30am 5.8 3.1 0.0 66 2.2 NNE 4 7 2 4 1006.9 - 0.0
24/09:00am 5.4 2.1 0.0 68 2.1 N 7 11 4 6 1006.8 1006.9 0.0
24/08:30am 4.7 0.9 -0.9 67 2.1 NNW 9 13 5 7 1006.6 - 0.0
24/08:00am 2.5 -0.9 -1.7 74 1.5 NNW 6 9 3 5 1006.8 - 0.0
24/07:30am 2.4 0.2 -1.9 73 1.5 CALM 0 4 0 2 1006.6 - 0.0
24/07:00am 2.8 -0.8 -2.1 70 1.7 NW 7 11 4 6 1006.4 - 0.0
24/06:30am 3.3 -0.6 -1.8 69 1.8 WNW 9 17 5 9 1006.3 - 0.0
24/06:00am 2.9 -2.3 -2.4 68 1.9 NNW 15 20 8 11 1006.2 1006.3 0.0
24/05:30am 4.4 0.0 -2.7 60 2.5 W 11 24 6 13 1006.1 - 0.0
24/05:00am 3.9 -1.3 -2.5 63 2.3 WSW 15 24 8 13 1005.5 - 0.0
24/04:30am 3.1 -2.1 -2.8 65 2.0 WSW 15 24 8 13 1005.6 - 0.0
24/04:00am 2.2 -2.5 -1.9 74 1.4 WSW 13 24 7 13 1005.6 - 0.0
24/03:30am 2.7 -2.5 -2.8 67 1.9 WSW 15 20 8 11 1005.8 - 0.0
24/03:00am 3.1 -1.2 -2.0 69 1.8 W 11 15 6 8 1006.1 1006.2 0.0
24/02:30am 3.6 -1.9 -2.3 65 2.1 WSW 17 24 9 13 1006.0 - 0.0
24/02:00am 3.4 -1.3 -1.9 68 1.9 WSW 13 26 7 14 1006.1 - 0.0
24/01:30am 3.3 -1.4 -2.0 68 1.9 WNW 13 20 7 11 1006.3 - 0.0
24/01:00am 3.1 -1.3 -2.6 66 2.0 WSW 11 15 6 8 1006.0 - 0.0
24/12:30am 3.6 -1.5 -2.3 65 2.1 WSW 15 20 8 11 1005.9 - 0.0
24/12:00am 4.4 -1.3 -3.4 57 2.7 WSW 17 26 9 14 1005.7 1005.8 0.0
 
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
23/11:30pm 3.8 -1.4 -2.4 64 2.2 WSW 15 24 8 13 1005.3 - 0.0
23/11:00pm 3.8 -1.4 -2.6 63 2.2 WSW 15 24 8 13 1004.9 - 0.0
23/10:30pm 3.6 -0.8 -2.6 64 2.2 WSW 11 17 6 9 1004.6 - 0.0
23/10:00pm 4.3 -0.2 -3.0 59 2.6 WSW 11 20 6 11 1004.3 - 0.0
23/09:30pm 5.0 0.0 -4.5 50 3.2 WSW 13 26 7 14 1003.4 - 0.0
23/09:00pm 5.4 -0.9 -4.2 50 3.3 SW 20 33 11 18 1002.9 1003.0 0.0
23/08:30pm 4.6 -0.3 -3.4 56 2.8 SW 13 26 7 14 1002.2 - 0.0
23/08:00pm 4.8 -0.5 -3.2 56 2.8 SW 15 33 8 18 1001.7 - 0.0
23/07:30pm 4.7 0.3 -2.6 59 2.6 WSW 11 20 6 11 1001.0 - 0.0
23/07:00pm 5.1 1.6 -2.5 58 2.7 WSW 6 13 3 7 1000.0 - 0.0
23/06:30pm 5.6 0.4 -2.5 56 2.9 WSW 15 26 8 14 998.8 - 0.0
23/06:00pm 5.4 0.3 -1.7 60 2.6 WSW 15 33 8 18 997.8 997.9 0.0
23/05:30pm 5.7 1.1 -1.4 60 2.6 WSW 13 20 7 11 996.8 - 0.0
23/05:00pm 6.3 1.2 -1.8 56 3.0 WSW 15 26 8 14 996.1 - 0.0
23/04:30pm 7.5 2.4 -2.2 50 3.6 SW 15 24 8 13 995.5 - 0.0
23/04:00pm 8.5 3.0 -2.4 46 4.1 SW 17 32 9 17 994.7 - 0.0
23/03:30pm 8.8 3.5 -3.7 41 4.5 WSW 15 26 8 14 993.9 - 0.0
23/03:00pm 8.8 3.9 -3.4 42 4.5 WSW 13 22 7 12 993.4 993.4 0.0
23/02:30pm 9.1 3.5 -3.1 42 4.5 SW 17 39 9 21 993.0 - 0.0
23/02:00pm 8.2 2.1 -3.6 43 4.3 WSW 19 32 10 17 992.6 - 0.0
23/01:30pm 8.6 1.6 -3.3 43 4.4 WSW 24 37 13 20 992.3 - 0.0
23/01:00pm 8.8 2.3 -2.8 44 4.3 SW 22 52 12 28 991.8 - 0.0
23/12:30pm 8.5 2.4 -2.7 45 4.2 WSW 20 35 11 19 991.3 - 0.0
23/12:00pm 8.2 1.3 -2.7 46 4.1 WSW 24 46 13 25 990.7 990.7 0.0
23/11:30am 8.2 1.6 -3.0 45 4.1 WSW 22 44 12 24 990.0 - 0.0
23/11:00am 8.2 0.5 -3.3 44 4.2 WSW 28 50 15 27 989.9 - 0.0
23/10:57am 8.1 0.3 -3.4 44 4.2 WSW 28 50 15 27 989.9 - 0.0
23/10:30am 8.2 2.3 -2.1 48 3.9 WSW 19 39 10 21 989.1 - 0.0
23/10:00am 8.1 2.1 -1.7 50 3.7 WSW 20 35 11 19 988.8 - 0.0
23/09:30am 8.2 2.9 -0.3 55 3.3 WSW 17 30 9 16 988.2 - 0.0
23/09:00am 7.7 3.8 0.9 62 2.8 SW 11 22 6 12 987.5 987.5 2.0
23/08:30am 7.3 3.1 1.8 68 2.2 W 13 24 7 13 986.7 - 2.0
23/08:00am 6.5 2.7 1.6 71 2.0 W 11 19 6 10 986.6 - 2.0
23/07:30am 6.6 3.1 1.3 69 2.1 W 9 15 5 8 986.3 - 2.0
23/07:00am 6.6 3.1 1.1 68 2.2 WSW 9 19 5 10 985.9 - 2.0
23/06:30am 7.0 2.0 1.3 67 2.3 W 17 32 9 17 984.9 - 2.0
23/06:00am 6.7 2.9 1.6 70 2.1 W 11 20 6 11 984.7 984.8 2.0
23/05:30am 7.1 2.5 1.8 69 2.2 W 15 24 8 13 984.4 - 2.0
23/05:00am 7.4 3.3 2.1 69 2.2 W 13 24 7 13 984.3 - 2.0
23/04:30am 7.8 2.7 1.0 62 2.7 WSW 17 26 9 14 983.9 - 2.0
23/04:00am 7.6 2.2 1.2 64 2.6 WSW 19 30 10 16 984.1 - 2.0
23/03:30am 6.2 2.9 2.5 77 1.5 NW 9 13 5 7 984.4 - 2.0
23/03:00am 6.1 3.5 3.3 82 1.2 NW 6 11 3 6 984.7 984.8 2.0
23/02:30am 5.4 4.0 3.6 88 0.8 CALM 0 7 0 4 985.5 - 2.0
23/02:00am 6.1 3.4 2.4 77 1.5 NW 6 9 3 5 985.7 - 2.0
23/01:30am 6.0 4.5 2.8 80 1.3 CALM 0 6 0 3 986.3 - 2.0
23/01:00am 6.6 3.5 3.4 80 1.4 NNW 9 13 5 7 986.5 - 2.0
23/12:30am 6.8 4.6 3.1 77 1.6 W 4 9 2 5 986.3 - 2.0
23/12:00am 7.7 4.4 2.6 70 2.2 NNE 9 13 5 7 986.8 986.9 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
22/11:30pm 6.8 3.1 2.5 74 1.8 ESE 11 19 6 10 987.4 - 2.0
22/11:00pm 7.7 2.6 3.2 73 1.9 WNW 19 28 10 15 986.7 - 2.0
22/10:30pm 8.0 3.3 3.1 71 2.1 W 17 26 9 14 986.6 - 2.0
22/10:00pm 8.4 3.4 3.7 72 2.0 WNW 19 28 10 15 986.9 - 2.0
22/09:30pm 8.7 4.8 3.3 69 2.3 W 13 24 7 13 987.3 - 2.0
22/09:00pm 9.1 4.4 3.1 66 2.6 W 17 32 9 17 987.7 987.7 2.0
22/08:30pm 9.5 5.2 3.0 64 2.8 W 15 28 8 15 987.6 - 2.0
22/08:00pm 9.8 4.5 3.1 63 2.9 W 20 28 11 15 987.4 - 2.0
22/07:30pm 9.8 6.1 2.6 61 3.1 WSW 11 26 6 14 986.9 - 2.0
22/07:00pm 10.7 5.6 3.0 59 3.3 W 19 30 10 16 985.9 - 2.0
22/06:30pm 10.9 6.2 3.0 58 3.4 W 17 28 9 15 985.5 - 2.0
22/06:00pm 11.2 6.2 4.7 64 3.0 W 20 39 11 21 984.9 985.0 2.0
22/05:30pm 11.4 6.7 5.9 69 2.6 W 20 37 11 20 984.6 - 2.0
22/05:00pm 12.1 7.6 5.9 66 2.9 W 19 39 10 21 983.6 - 2.0
22/04:30pm 12.2 7.3 6.7 69 2.6 WNW 22 39 12 21 983.1 - 2.0
22/04:00pm 12.2 7.0 7.3 72 2.4 WNW 24 46 13 25 983.2 - 2.0
22/03:30pm 12.0 5.7 7.5 74 2.2 WNW 30 56 16 30 983.0 - 2.0
22/03:00pm 12.0 5.2 7.1 72 2.4 WNW 32 54 17 29 983.0 983.1 2.0
22/02:32pm 11.8 5.3 6.7 71 2.4 WNW 30 48 16 26 983.3 - 2.0
22/02:30pm 11.8 4.9 6.5 70 2.5 WNW 32 48 17 26 983.2 - 2.0
22/02:13pm 11.6 5.7 7.7 77 1.9 W 28 57 15 31 984.4 - 2.0
22/02:00pm 12.2 7.3 8.5 78 1.8 W 24 52 13 28 984.0 - 1.4
22/01:30pm 12.8 7.5 10.0 83 1.4 WNW 28 50 15 27 983.5 - 1.2
22/01:28pm 12.5 7.3 10.2 86 1.2 NW 28 48 15 26 983.6 - 1.2
22/01:00pm 12.8 8.6 9.6 81 1.6 NW 22 33 12 18 984.6 - 0.0
22/12:30pm 14.2 9.8 8.8 70 2.7 WNW 22 41 12 22 985.4 - 0.0
22/12:00pm 14.8 9.3 7.6 62 3.6 NW 26 44 14 24 986.2 986.3 0.0
22/11:47am 15.1 9.2 7.6 61 3.7 NW 28 52 15 28 986.4 - 0.0
22/11:30am 14.9 10.8 8.6 66 3.2 W 20 41 11 22 987.0 - 0.0
22/11:00am 14.8 10.5 9.4 70 2.8 W 22 43 12 23 987.8 - 0.0
22/10:30am 14.5 9.8 10.7 78 2.0 NW 26 44 14 24 987.9 - 0.0
22/10:00am 14.1 8.1 10.9 81 1.7 NW 33 54 18 29 987.9 - 0.0
22/09:36am 13.8 7.9 10.6 81 1.7 NW 32 50 17 27 988.2 - 0.0
22/09:30am 13.8 7.8 10.8 82 1.6 NW 33 50 18 27 988.3 - 0.0
22/09:06am 13.7 8.0 11.0 84 1.4 NW 32 54 17 29 988.8 - 0.0
22/09:00am 13.8 7.9 11.1 84 1.4 NW 33 48 18 26 988.8 988.8 13.4
22/08:30am 13.8 7.4 12.0 89 1.0 NW 37 65 20 35 989.1 - 13.4
22/08:00am 13.4 8.6 12.8 96 0.3 NNW 30 63 16 34 989.4 - 13.2
22/07:41am 13.2 7.9 12.4 95 0.4 NNW 32 50 17 27 989.7 - 12.8
22/07:31am 13.2 8.3 12.4 95 0.4 NW 30 52 16 28 989.9 - 12.2
22/07:30am 13.1 8.1 12.3 95 0.4 NW 30 52 16 28 989.8 - 12.2
22/07:20am 13.0 8.3 12.1 94 0.5 NNW 28 52 15 28 989.9 - 11.8
22/07:00am 12.8 7.0 11.5 92 0.7 NNW 33 54 18 29 990.0 - 10.6
22/06:53am 12.9 7.1 11.5 91 0.7 NNW 33 54 18 29 990.3 - 10.4
22/06:43am 12.6 7.7 11.3 92 0.7 NNW 28 46 15 25 990.7 - 9.4
22/06:30am 12.2 8.3 10.9 92 0.7 NNW 22 35 12 19 991.4 - 8.2
22/06:00am 12.0 8.4 10.4 90 0.8 NNW 20 46 11 25 992.9 992.9 6.2
22/05:30am 11.8 7.8 10.4 91 0.7 NNW 22 35 12 19 993.5 - 5.2
22/05:00am 11.7 8.1 9.9 89 0.9 N 19 30 10 16 995.3 - 3.8

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