130  
CDUS45 KTWC 220731  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST MON MAY 22 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 21 2023
 
 
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)  
YESTERDAY  
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)  
YESTERDAY 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)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUL 1 1.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 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 W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
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 44 600 AM  
LOWEST 10 600 PM  
AVERAGE 27  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 109 2005  
MINIMUM TEMPERATURE (F) 64 43 1902  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 522 AM MST SUNSET 719 PM MST  
MAY 23 2023...........SUNRISE 522 AM MST SUNSET 720 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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