448  
CDUS45 KTWC 190028  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
528 PM MST SAT MAY 18 2024  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 18 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 99 316 PM 102 2009 93 6 92  
MINIMUM 67 602 AM 47 1903 62 5 65  
1933  
1962  
AVERAGE 83 77 6 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.48 2023 0.01 -0.01 0.48  
MONTH TO DATE 0.00 0.11 -0.11 0.52  
SINCE OCT 1 7.23 4.78 2.45 5.33  
SINCE JAN 1 5.29 2.59 2.70 3.53  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 18 12 6 14  
MONTH TO DATE 185 175 10 193  
SINCE MAR 1 325 354 -29 385  
SINCE JAN 1 334 360 -26 386    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 28 400 AM  
LOWEST 8 400 PM  
AVERAGE 18  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 104 1925  
MINIMUM TEMPERATURE (F) 63 42 1903  
 
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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