262 



TRANSACTIONS OF THE 



November Weather in Sacramento, from 1877 to 1887. 



This meteorological table shows the monthly average barometer; high- 

 est, lowest, and monthly range of barometer; monthly average tempera- 

 ture; highest, lowest, and monthly range of temperature; the greatest and 

 least daily range of temperature; mean maximum, minimum, and range 

 of temperature; monthly average relative humidity and dew point; total 

 precipitation; prevailing direction, total, and maximum velocity of wind, 

 and direction at the time of maximum velocity; total number of clear, 

 fair, and cloudy days, and total number of days rain fell; solar and lunar 

 halos; light and killing frosts; number of days the minimum temperature 

 was below 32°; and the highest, lowest, and monthly range of water in the 

 river: 



November: 



1877. 



187S. 



1879. 



1880. 



1881. 1882. 



1883. 



1884. 



1885. 



1886. 



1887. 



Average barometer 



Highest barometer 



Lowest barometer 



Monthly range of barometer. 



Average temperature 



Highest temperature 



Lowest temperature 



Monthly range of temperature 

 Greatest daily range of tem- 

 perature 



Least daily range of tempera- 

 Mean maximum temperature. 

 Mean minimum temperature- 

 Mean range of temperature 



Average humidity 



Average dew point 



Prevailing wind 



Total precipitation 



Total velocity of wind 



Maximum velocity of wind 



Direction at time of maxi- 

 mum velocity 



Clear days 



Fair days 



Cloudy days 



Days rain fell 



Solar halos 



Lunar halos 



Light frosts 



Killing frosts 



Number of days minimum 



temperature below 32° 



Highest river 



Lowest river 



Bange of river 



30.11 

 30.34 

 29.82 

 0.52 

 54.7 

 70.0 

 37.0 

 33.0 



27.0 



8.0 

 62.6 

 44.4 

 18.2 

 72.0 



30.09 

 30.47 

 29.78 

 0.69 

 55.5 

 72.0 

 34.0 

 38.0 



31.0 



10.0 

 65.3 

 43.2 

 22.1 

 66^0 



30.10 

 30.41 

 29.3S 

 1.03 

 50.9 

 70.0 

 33.0 

 37.0 



28.0 



8.0 

 60.6 

 41.0 

 19.6 

 73.5 



N. 



1.07 



2.616 



23 



N. 

 18 



6 



6 



8 







1 



1 









 9.4 

 5.6 

 3.8 



N. 

 0.51 

 3.140 

 32 



N. 

 20 



9 



1 



3 











5 



3 





 8.3 

 5.5 



2.8 



2.05 

 4.020 

 36 



N. 

 13 



8 



9 



9 







1 



5 



4 





 8.6 

 6.0 



2.6 



30.16 

 30.49 

 29.83 

 0.66 

 49.7 

 76.0 

 27.0 

 49.0 



36.0 



7.0 

 60.7 

 38.0 

 22.7 

 5L6 



N. 



0.05 



3.84* 



28 



N. 

 20 



6 



4 



2 











4 

 12 



9 

 7.6 

 7.4 

 0.2 



30.16 

 30.44 

 29.92 

 0.52 

 50.8 

 71.0 

 32.0 

 39.0 



28.1 



8.0 

 61.1 

 40.1 

 21.0 

 61.8 

 36.6 



N. 



1.88 



3.761 

 24 



N. 

 25 



3 



2 



4 











8 



3 





 9.0 

 6.8 

 2.2 



30.12 

 30.45 

 29.84 

 0.61 

 49.5 

 65.6 

 34.0 

 31.6 



22.6 



41.8 



57.8 



41.3 



16.5 



76.9 



41.9 



N.W. 

 3.22 

 3.411 

 32 



N.W. 

 16 



9 



5 



7 









 18 









 13.1 



7.7 

 5.4 



30.13 

 30.41 

 29.93 

 0.48 

 50.5 

 71.0 

 29.0 

 42.0 



28.0 



6.6 

 62.1 

 40.1 

 22.0 

 77.5 

 43.4 



S.E. 



0.61 



3.126 

 25 



N.W. 

 24 

 4 

 2 

 3 

 

 

 9 

 6 



2 

 7.9 

 7.3 

 0.6 



30.08 

 30.27 

 29.79 

 0.48 

 55.3 

 75.2 

 37.7 

 37.5 



29.5 



16.0 



67.6 

 44.7 

 22.9 

 72.6 

 46.1 



N. 

 none 



2.317 



22 



S.E. 

 22 



6 



2 







1 



3 

 14 









 8.0 

 7.8 

 0.2 



29.98 

 30.27 

 29.46 

 0.81 

 54.4 

 77.0 

 38.5 

 38.5 



28. 2 



4.3 

 61.6 

 48.2 

 13.4 

 S4.1 

 49.2 



S.E. 

 11.34 



5.985 

 36 



S.E. 



4 

 11 

 15 

 21 











3 











20.6 



7.4 



13.2 



30.15 

 30.37 

 29.58 

 0.79 

 50.4 

 74.2 

 32.2 

 42.0 



34.2 



6.2 



63.0 



38.6 



24.4 



64.9 



37.6 



N.W. 

 0.21 

 3.685 

 36 



N.W. 

 26 



3 



1 



2 









 20 



2 





 8.0 

 7.7 

 0.3 



30.04 

 30.31 

 29.73 

 0.58 

 54.7 

 75.2 

 28.0 

 47.2 



35.5 



10.0 



67.5 



41.6 



25.9 



62.8 



41.1 



N.W. 

 0.45 

 3.190 

 27 



N.W. 

 24 

 3 

 3 

 4 

 

 

 5 

 3 



2 

 7.6 

 7.2 

 0.4 



