Contents. 



Part I. 

 Meteorological Observations at Framheim. 



Instruments and Observations. Page 



1. Barometers r 



2. Thermometers 2 



3. Hj'grometers 2 



4. Wind 3 



Observations without instruments. 



Cloudiness 4 



Form of the Clouds 4 



Precipitation 4 



Aurora Polaris 4 



Tables of Observation 6 



Summary 26 



Wind-Roses 27 



Climate of Framheim. 



Atmospheric Pressure 27 



Baric Wind-Roses 28 



Temperature of the Air 28 



Thermal Wind-Roses 30 



Interdiurnal Variability of the Temperature 30 



The Tension of Aqueous Vapour ' . 31 



Atmic Wind-Roses 31 



Relative Humidity' 31 



Wind-Roses for Relative Humidity 32 



Wind-Frequency 32 



Wind-Velocitj' 32 



Dynamic Wind-Roses 33 



Strong Winds 33 



Cloudiness 35 



Nephic Wind-Roses 35 



Clear and Cloudy Days 35 



Form of Clouds 35 



Precipitation 36 



Fog Wind-Roses 36 



Snow Wind-Roses 36 



Aurora australis 37 



Wind and Change of Pressure 38 



Climate of Framheim. Characteristics 39 



