395  
CDUS45 KTWC 210737  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1237 AM MST SUN APR 21 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 20 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 90 435 PM 104 1989 84 6 82  
MINIMUM 59 646 AM 34 1933 54 5 49  
AVERAGE 75 69 6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1952 0.01 -0.01 0.00  
MONTH TO DATE 0.88 0.21 0.67 0.00  
SINCE OCT 1 7.23 4.64 2.59 4.81  
SINCE JAN 1 5.29 2.45 2.84 3.01  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 54 35 19 32  
SINCE MAR 1 217 173 44 211  
SINCE JUL 1 1156 1318 -162 1495  
 
COOLING  
YESTERDAY 10 5 5 1  
MONTH TO DATE 62 77 -15 87  
SINCE MAR 1 71 119 -48 91  
SINCE JAN 1 80 125 -45 92    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.5  
 
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 26 100 AM  
LOWEST 7 400 PM  
AVERAGE 17  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1989  
MINIMUM TEMPERATURE (F) 54 38 1912  
1918  
1941  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 547 AM MST SUNSET 658 PM MST  
APRIL 22 2024.........SUNRISE 546 AM MST SUNSET 658 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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