245  
CDUS45 KTWC 170732  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST MON APR 17 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 16 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 90 456 PM 98 1948 83 7 91  
MINIMUM 53 611 AM 34 1921 53 0 57  
1976  
AVERAGE 72 68 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1988 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.00  
SINCE OCT 1 4.81 4.62 0.19 2.03  
SINCE JAN 1 3.01 2.43 0.58 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 31 1 9  
SINCE MAR 1 211 169 42 144  
SINCE JUL 1 1495 1314 181 1043  
 
COOLING  
YESTERDAY 7 4 3 9  
MONTH TO DATE 68 57 11 105  
SINCE MAR 1 72 99 -27 148  
SINCE JAN 1 73 105 -32 148    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.9  
 
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 32 600 AM  
LOWEST 8 400 PM  
AVERAGE 20  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1948  
1987  
MINIMUM TEMPERATURE (F) 53 30 1924  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 553 AM MST SUNSET 654 PM MST  
APRIL 18 2023.........SUNRISE 551 AM MST SUNSET 655 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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