899  
CDUS45 KTWC 190734  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1234 AM MST SUN MAY 19 2024  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 18 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 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)  
YESTERDAY 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)  
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 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 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.4  
 
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 28 400 AM  
LOWEST 8 600 PM  
AVERAGE 18  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 104 1925  
MINIMUM TEMPERATURE (F) 63 42 1903  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 523 AM MST SUNSET 718 PM MST  
MAY 20 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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