424  
CDUS45 KTWC 170738  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1238 AM MST WED MAY 17 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 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 96 245 PM 106 1934 92 4 101  
MINIMUM 68 546 AM 44 1911 62 6 65  
AVERAGE 82 77 5 83  
 
PRECIPITATION (IN)  
YESTERDAY T 0.14 2007 0.00 0.00 0.00  
MONTH TO DATE T 0.09 -0.09 0.00  
SINCE OCT 1 4.81 4.76 0.05 2.03  
SINCE JAN 1 3.01 2.57 0.44 0.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE JUL 1 1.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 211 182 29 145  
SINCE JUL 1 1495 1327 168 1044  
 
COOLING  
YESTERDAY 17 12 5 18  
MONTH TO DATE 160 151 9 201  
SINCE MAR 1 352 330 22 464  
SINCE JAN 1 353 336 17 464    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 600 AM  
LOWEST 17 300 PM  
AVERAGE 34  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 103 2003  
MINIMUM TEMPERATURE (F) 62 44 1911  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 525 AM MST SUNSET 716 PM MST  
MAY 18 2023...........SUNRISE 524 AM MST SUNSET 716 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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