229  
CDUS45 KTWC 230026  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
526 PM MST MON JAN 22 2018  
 
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 22 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 414 PM 81 2013 66 -6 64  
MINIMUM 30 709 AM 15 1937 40 -10 38  
1904  
AVERAGE 45 53 -8 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2010 0.03 -0.03 0.00  
MONTH TO DATE 0.02 0.66 -0.64 1.04  
SINCE OCT 1 0.61 3.05 -2.44 2.72  
SINCE JAN 1 0.02 0.66 -0.64 1.04  
 
DEGREE DAYS  
HEATING  
TODAY 20 12 8 14  
MONTH TO DATE 122 278 -156 229  
SINCE DEC 1 364 683 -319 493  
SINCE JUL 1 368 889 -521 587  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 11 0 11 3  
SINCE JAN 1 2 0 2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 81 2016  
MINIMUM TEMPERATURE (F) 40 17 1937  
 
 
SUNRISE AND SUNSET  
JANUARY 22 2018.......SUNRISE 723 AM MST SUNSET 548 PM MST  
JANUARY 23 2018.......SUNRISE 722 AM MST SUNSET 549 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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