258  
CDUS46 KSTO 311234  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO, CA  
534 AM PDT SAT MAY 31 2008  
 
...................................  
   
..THE MODESTO CLIMATE SUMMARY FOR MAY 30 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1931 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 429 PM 103 1950 85 -1 86  
MINIMUM 53 449 AM 45 1962 56 -3 55  
AVERAGE 69 71 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1948 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.54 -0.45 0.06  
SINCE JUL 1 9.73 12.98 -3.25 7.58  
SINCE JAN 1 6.65 8.69 -2.04 4.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 61 -51 18  
SINCE MAR 1 396 468 -72 240  
SINCE JUL 1 2128 2361 -233 2107  
 
COOLING  
YESTERDAY 4 6 -2 6  
MONTH TO DATE 187 138 49 193  
SINCE MAR 1 230 195 35 266  
SINCE JAN 1 230 195 35 266    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 300 AM  
LOWEST 20 300 PM  
AVERAGE 49  
 
..........................................................  
 
 
THE MODESTO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 2001  
MINIMUM TEMPERATURE (F) 56 43 1971  
 
 
SUNRISE AND SUNSET  
MAY 31 2008...........SUNRISE 544 AM PDT SUNSET 819 PM PDT  
JUNE 1 2008..........SUNRISE 544 AM PDT SUNSET 820 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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