12 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I05 



Notes: All values are comparable with data appearing in pre- 

 vious volumes of World Weather Records. 

 Temperature. 



Site: As for pressure. The instruments are exposed 4 ft. above 

 the ground in a Stevenson screen. 



Hours: The maximum and minimum thermometers were read 

 at 6^*^ G.M.T. throughout the period. 

 Precipitation. 



Site: As for pressure. The rim of the rain gage is 4 ft. above the 

 ground. 



TANGANYIKA 

 TABORA 

 Authority. 



British East African Meteorological Service, Nairobi, Kenya. 

 Site. 



This station was opened in September 1930. The site of the ob- 

 servatory is on Kazeh Hill, and the exposure is good. 



UGANDA 

 ENTEBBE 



Authority. 



British East African Meteorological Service, Nairobi, Kenya. 

 Site. 



The site is unchanged both in respect to rainfall and temperature 

 observations, but its last surveyed height is 3,878 ft. 

 Pressure. 



See note on Kampala (below). 

 Temperature. 



Observations are no longer made at J^, 14'', and 21^^. The figures 

 given are the mean of the daily maxima and minima. A 

 comparison has been made between the mean of the maxima 

 and minima, and of ^(7''+ i4'' + 2i''4-2i^) over the period 

 1925- 1 930 inclusive, the following mean monthly differences 

 being obtained : 



The mean of the daily extremes is the higher in each case. 



