OHIO WEATHER FOR 1919 545 



METEOROLOGICAL SUMMARY 



EXPLANATION OF TABLES 



The following tables contain statistics of temperature, rainfall, 

 etc., for the year, and are compiled from data obtained from daily 

 observations. T stands for "trace" less than 0.01 inch of rainfall. 

 Temperature is given in degrees Fahrenheit. 



Table I shows the daily rainfall at the Experiment Station at 

 Wooster during the year in inches and hundredths. 



Table II shows the daily mean temperature for each day of 

 1919 and the monthly mean temperature with the 32-year average. 



Table III gives the monthly mean temperature at the Station 

 with the 32-year average for the same. 



Table IV gives the monthly mean rainfall at the Station with 

 the 32-year average for the same. 



Table V gives the monthly mean temperature for the State for 

 1919 with the 32-year average. 



Table VI gives the monthly mean rainfall for 1919 with the 

 32-year average for the State. 



Table VII gives the monthly mean temperature and rainfall for 

 the Station and State for 1919 with the 32-year average. 



Table VIII contains the mean temperature, the highest and 

 lowest temperatures with the range of temperature for each month ; 

 the number of clear, partly cloudy and cloudy days; the rainfall, 

 snowfall and prevailing direction of wind, for both the Station and 

 State for 1919. 



Table IX contains the principal points of interest on tempera- 

 ture, rainfall, and state of weather at the Station and for the State 

 during the year, and a grand summary for 32 years. 



Table X gives the date of the last killing frost in the spring, 

 and the first killing frost in autumn, length of the growing season, 

 also the number of times the mercury fell below zero in each winter 

 month since 1894. 



Table XI gives the highest and lowest temperature for each 

 month during the last 32 years for both the Station and State. 



Table XII gives the total and average precipitation at the dif- 

 ferent district and county experiment farms. 



Table XIII gives the monthly mean temperature at the district 

 experiment farms. 



Table XIV gives the daily evaporation and wind movement at 

 the Experiment Station at Wooster for 1916, 1917, 1918 and 1919. 



