118  
CDUS45 KTWC 180733  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1233 AM MST SAT MAY 18 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 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 96 408 PM 103 2003 92 4 95  
MINIMUM 63 615 AM 44 1911 62 1 72  
AVERAGE 80 77 3 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 1975 0.01 -0.01 0.04  
MONTH TO DATE 0.00 0.10 -0.10 0.04  
SINCE OCT 1 7.23 4.77 2.46 4.85  
SINCE JAN 1 5.29 2.58 2.71 3.05  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 217 182 35 211  
SINCE JUL 1 1156 1327 -171 1495  
 
COOLING  
YESTERDAY 15 12 3 19  
MONTH TO DATE 167 163 4 179  
SINCE MAR 1 307 342 -35 371  
SINCE JAN 1 316 348 -32 372    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.7  
 
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 33 600 AM  
LOWEST 10 400 PM  
AVERAGE 22  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 102 2009  
MINIMUM TEMPERATURE (F) 62 47 1903  
1933  
1962  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 524 AM MST SUNSET 717 PM MST  
MAY 19 2024...........SUNRISE 523 AM MST SUNSET 718 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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