893  
CDUS46 KSTO 220039  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO, CA  
539 PM PDT MON AUG 21 2017  
 
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 21 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1931 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 344 PM 101 1969 93 -5 95  
MINIMUM 65 629 AM 50 1959 62 3 64  
AVERAGE 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 2003 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 0.00  
SINCE OCT 1 16.93 12.84 4.09 15.61  
SINCE JAN 1 11.90 8.76 3.14 11.20  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 3 3 2  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 12 13 -1 15  
MONTH TO DATE 345 282 63 322  
SINCE JUN 1 1318 1018 300 1251  
SINCE JAN 1 1540 1217 323 1499    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 37 400 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 101 1982  
MINIMUM TEMPERATURE (F) 62 51 1973  
 
 
SUNRISE AND SUNSET  
AUGUST 21 2017........SUNRISE 625 AM PDT SUNSET 748 PM PDT  
AUGUST 22 2017........SUNRISE 626 AM PDT SUNSET 747 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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