691  
CDUS45 KTWC 190035  
CLIOLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
535 PM MST SUN MAY 18 2025  
   
...............................
 
 
   
..THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR MAY 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1999 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 404 PM 97 2009 88 -7 94  
MINIMUM 56 509 AM 42 2019 53 3 56  
AVERAGE 69 70 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 2023 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE OCT 1 0.69 4.88 -4.19 5.65  
SINCE JAN 1 0.23 2.60 -2.37 3.86  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 17 24 -7 0  
SINCE MAR 1 378 404 -26 467  
SINCE JUL 1 1784 2040 -256 1938  
 
COOLING  
TODAY 4 6 -2 10  
MONTH TO DATE 85 68 17 53  
SINCE MAR 1 171 100 71 83  
SINCE JAN 1 171 101 70 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.0  
 
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 21 500 AM  
LOWEST 12 100 PM  
AVERAGE 17  
   
......................................................
 
 
THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 2008  
MINIMUM TEMPERATURE (F) 53 41 2015  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 525 AM MST SUNSET 715 PM MST  
MAY 19 2025...........SUNRISE 525 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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