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Anemometer
10
BARO
10
Barometer
10
Cloud cover
10
Cloud direction
10
Cloud direction description
Cloud type
10
DATE/TIME
10
HYGRO
10
Humidity
10
Hydrometeor
10
Hygrometer
10
IPY-1
10
International Polar Year 1881-1884
10
OBSE
Observation
10
Precipitation
10
Rain gauge
10
Temperature
10
Thermometer
10
Vapour tension
10
Visual observation
10
Wind direction
10
Wind direction description
10
Wind speed
10
air
10
daily total
relative
10
Calculated from cloud direction description
9
Calculated from wind direction description
9
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