099  
CDUS45 KTWC 220028  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
528 PM MST SUN MAY 21 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 95 332 PM 107 2005 94 1 94  
MINIMUM 66 537 AM 42 1899 63 3 68  
AVERAGE 81 78 3 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2009 0.01 -0.01 0.00  
MONTH TO DATE 0.53 0.13 0.40 0.00  
SINCE OCT 1 5.34 4.80 0.54 2.03  
SINCE JAN 1 3.54 2.61 0.93 0.67  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 1 1.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 211 182 29 145  
SINCE JUL 1 1495 1327 168 1044  
 
COOLING  
TODAY 16 14 2 16  
MONTH TO DATE 235 215 20 285  
SINCE MAR 1 427 394 33 548  
SINCE JAN 1 428 400 28 548    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.8  
 
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 44 600 AM  
LOWEST 11 200 PM  
AVERAGE 28  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 109 2005  
MINIMUM TEMPERATURE (F) 64 43 1902  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 523 AM MST SUNSET 718 PM MST  
MAY 22 2023...........SUNRISE 522 AM MST SUNSET 719 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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