166  
CDUS45 KTWC 280730  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1230 AM MST FRI APR 28 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 27 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 91 231 PM 101 1992 85 6 93  
MINIMUM 55 616 AM 36 1920 56 -1 59  
AVERAGE 73 71 2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1905 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.23 -0.23 0.00  
SINCE OCT 1 4.81 4.66 0.15 2.03  
SINCE JAN 1 3.01 2.47 0.54 0.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUL 1 1.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 42 -10 10  
SINCE MAR 1 211 180 31 145  
SINCE JUL 1 1495 1325 170 1044  
 
COOLING  
YESTERDAY 8 6 2 11  
MONTH TO DATE 146 117 29 200  
SINCE MAR 1 150 159 -9 243  
SINCE JAN 1 151 165 -14 243    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 26 500 AM  
LOWEST 7 200 PM  
AVERAGE 17  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 1992  
MINIMUM TEMPERATURE (F) 56 38 1919  
1932  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 541 AM MST SUNSET 702 PM MST  
APRIL 29 2023.........SUNRISE 540 AM MST SUNSET 703 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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