198  
CDUS45 KTWC 290730  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1230 AM MST MON MAY 29 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 28 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 96 440 PM 107 1958 97 -1 99  
2000  
MINIMUM 64 537 AM 45 1905 66 -2 68  
AVERAGE 80 81 -1 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1943 0.00 0.00 0.00  
MONTH TO DATE 0.53 0.18 0.35 0.00  
SINCE OCT 1 5.34 4.85 0.49 2.03  
SINCE JAN 1 3.54 2.66 0.88 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 15 16 -1 19  
MONTH TO DATE 344 320 24 408  
SINCE MAR 1 536 499 37 671  
SINCE JAN 1 537 505 32 671    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
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 22 1000 PM  
LOWEST 8 200 PM  
AVERAGE 15  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 111 1910  
MINIMUM TEMPERATURE (F) 66 43 1918  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 519 AM MST SUNSET 723 PM MST  
MAY 30 2023...........SUNRISE 519 AM MST SUNSET 724 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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