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Armagh Meteorological Record Formats for July 1975

The format of the meteorological readings has changed many times over the years but the readings for July 1975 can be interpreted using the following table. The Column number refers to the columns on the readings counted from left to right and the Contents refers to the instrument or measurement being recorded.

ColumnContents
First Reading
1 Date
2 Barometer
3 Attached thermometer
4 Dry
5 Wet
6 Wind direction
7 Wind force
8 Cloud amount
9 Visability
10 Present weather
11 State of ground
12 Rainfall Daily
13 Rainfall total
14 Sunshine daily
15 Sunshine total
16 Earth temperature 1ft
17 Earth temperature 4ft
Second Reading
1 Date
2 Max temperature
3 Min temperature
4 Grass min
5 Vapour pressure
6 Dew point

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Last Revised: 31st July 2001
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