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Format of the RAW data files since October 2007

Example data row:

17/10/2007,01:56:48,+0.0,1.8,264,+7.7,93.0,0.4,15.5,+8.2,+12.9,+1009.5,68
  
Key to Data
FieldUnitsExample
Datedd/mm/yyyy17/10/2007
Timehh:mm:ss01:56:48
Rainfall
Since Midnight
mm+0.0
Wind Speedm/s1.8
Wind Direction degrees East of North264
Air Temperature Deg. C +7.7
Humidity %rh 93.0
Solar Radiation* W/m2 0.4
Soil Temperature
100cm
Deg. C 15.5
Soil Temperature
30cm
Deg. C +8.2
Grass Temperature Deg. C +12.9
Pressure Sensor mbar +1009.5
Checksum** 8-bit hexadecimal 68

*: Global Solar Radiation, both direct and diffused sunlight from the whole hemisphere.

**: Checksum is calculated as the 8-bit sum of all the ASCII codes from the start of the line up to, but not including, the final comma and checksum digits.

 

Instrument Information

Current Weather at Armagh

Raw Data from the Weather Station

36 Hour Weather Graphs


 

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Last Revised: 2007 October 17th
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