901  
CDUS45 KTWC 180731  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST THU APR 18 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 17 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 89 MM 97 1948 83 6 90  
1987  
MINIMUM 54 MM 30 1924 53 1 56  
AVERAGE 72 68 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1970 0.00 0.00 0.00  
MONTH TO DATE 0.88 0.19 0.69 0.00  
SINCE OCT 1 7.23 4.62 2.61 4.81  
SINCE JAN 1 5.29 2.43 2.86 3.01  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 54 32 22 32  
SINCE MAR 1 217 170 47 211  
SINCE JUL 1 1156 1315 -159 1495  
 
COOLING  
YESTERDAY 7 5 2 8  
MONTH TO DATE 33 62 -29 76  
SINCE MAR 1 42 104 -62 80  
SINCE JAN 1 51 110 -59 81    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.8  
 
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 38 500 AM  
LOWEST 7 300 PM  
AVERAGE 23  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1989  
MINIMUM TEMPERATURE (F) 54 31 1896  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 551 AM MST SUNSET 656 PM MST  
APRIL 19 2024.........SUNRISE 549 AM MST SUNSET 656 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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