STATE AGRICULTURAL SOCIETY. 



259 



August Weather in Sacramento, from 1877 to 1887. 



The meteorological data contained in the following report shows the 

 monthly average barometer; highest, lowest, and monthly range of barom- 

 eter; monthly average temperature; the highest, . lowest, and monthly 

 range of temperature; greatest and least daily range of temperature; 

 monthly average maximum, minimum, and range of temperature; aver- 

 age relative humidity and dew point; total rainfall; prevailing direction, 

 total velocity, and maximum velocity of wind, along with the direction at 

 time of maximum velocity; total number of clear, fair, and cloudy days 

 and number of days rain fell; number of days the maximum temperature 

 was above 90°; and the highest, lowest, and monthly range of water in the 

 river: 



August 



1ST". 



1878. 



1870. 1S80. 



1881. 



1882. 



1883. I 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- 

 ture 



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 



Thunder and lightning storms 



Solar halos 



Lunar halos 



Number of days maximum 



temperature above 90° 



Highest river 



Lowest liver 



Range of river 



I 



29.89 



30.06 



29.76 



0.30 



72.9 

 95.0 

 54.0 

 41.0 



23.0 

 89.7 

 56.4 

 33.3 

 46.0 



29.82 

 30.06 



29.63 

 0.43 

 73.4 

 100.5 

 53.11 

 47.5 



35.0 



18.0 

 88.2 

 58.9 

 29.3 

 52.0 



S. 

 spr 

 3.650 



20 



31 

 

 



1 

 

 

 



16 

 5.8 

 5.2 

 0.6 



8. 

 none 



29.80 

 30.03 

 29.62 



0.41 



74.7 



103.0 



54.0 



49.0 



40.0 



19.0 



90.9 

 60.4 

 30.5 

 49.2 



29.84 

 30.05 

 29.58 

 0.47 

 69.7 

 97.0 

 49.0 

 48.0 



33.0 



19.0 

 85.4 

 57.0 

 28.4 

 56.1 



29.89 

 30.14 

 29.72 

 (1.42 

 68.2 

 94.6 

 51.0 

 43.6 



35.3 



21.7 

 84.6 

 56.0 

 28.6 

 56.9 



S. 

 I spr. I 

 3.984 3.981 

 13 14 I 



S. 



25 

 6 

 

 

 

 ii 

 



10 

 8.3 

 6.4 

 1.9 



S.\N. 

 29 

 2 

 

 1 

 

 

 



17 

 8.1 

 6.5 

 1.6 



S. 

 none 

 4.786 



20 



S. 

 30 



1 















II 







7 



13.3 



9.3 



4.0 



S. 

 none 

 5.189 

 19 



S.W. 

 31 

 

 

 

 

 

 



4 

 8.0 

 6.7 

 1.3 



29.89 

 30.09 

 29.73 

 0.36 

 71.9 

 99.8 

 55.0 

 44.8 



35.6 



23.0 

 89.4 

 58.6 

 30.8 

 57.3 

 54.7 



S. 

 none 

 4.477 



16 



S. 

 31 







o 



















12 

 8.6 

 6.9 

 1.7 



29.92 

 30.09 

 29.77 

 0.32 

 71.4 

 100.0 

 54.8 

 45.2 



38.5 



19.0 



88.9 

 59.2 

 29.7 

 57.8 

 54.4 



S. 

 non e 

 4.597 



18 



N.W. 



30 

 1 

 

 







II 







11 



7.8 

 6.8 

 1.0 



29.89 

 30.09 

 29.7:: 

 0.36 

 72.5 

 100.0 

 54.0 

 46.0 



33.8 



20.5 



88.7 

 60.8 

 27.9 

 60.8 

 57.5 



S. 

 spr. 

 5.234 



18 



S.W. 

 29 



2 

 

 1 

 

 

 



13 



11.5 



8.6 



2.9 



29.83 

 29.98 

 29.64 

 0.34 

 73.0 

 105.0 

 51.5 

 53.5 



42.0 



21.5 

 91.9 

 59.8 

 32.1 

 53.2 

 53.3 



S. 

 none 

 5.164 



18 



S.W. 

 30 

 1 

 

 

 

 

 



19 

 7.8 

 7.3 

 0.5 



29.8:; 



29.97 



29.70 

 0.27 

 71.6 

 102.0 

 53.2 

 48.8 



42.8 



23.0 

 90.4 

 58.4 

 32.0 

 57.8 

 54.8 



S. 

 none 

 4.233 



18 



S.W. 

 31 





 

 

 

 

 



17 



10.0 



8.2 



1.8 



29.80 

 29.96 

 29.63 

 0.33 

 69.1 



99.7 



48.0 

 51.7 



43.ii 



22.0 

 86.6 

 *S.6 

 33.0 

 60.7 

 53.5 



S. 

 spr. 



5.085 



24 



S. 

 31 











1 















10 

 8.1 

 7.4 

 0.7 



