656  
CDUS45 KTWC 200731  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST MON MAY 20 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96 428 PM 104 1925 93 3 91  
MINIMUM 65 543 AM 42 1903 63 2 63  
AVERAGE 81 78 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1917 0.01 -0.01 0.01  
MONTH TO DATE 0.00 0.12 -0.12 0.53  
SINCE OCT 1 7.23 4.79 2.44 5.34  
SINCE JAN 1 5.29 2.60 2.69 3.54  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 217 182 35 211  
SINCE JUL 1 1156 1327 -171 1495  
 
COOLING  
YESTERDAY 16 13 3 12  
MONTH TO DATE 201 188 13 205  
SINCE MAR 1 341 367 -26 397  
SINCE JAN 1 350 373 -23 398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
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 21 500 AM  
LOWEST 6 600 PM  
AVERAGE 14  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 2005  
MINIMUM TEMPERATURE (F) 63 39 1902  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 523 AM MST SUNSET 718 PM MST  
MAY 21 2024...........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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