431  
CDUS45 KTWC 180032  
CLIOLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
532 PM MST WED SEP 17 2025  
   
...............................  
 
   
..THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 87 1209 PM 98 2010 90 -3 87  
2020  
MINIMUM 70 319 AM 51 2016 60 10 64  
AVERAGE 79 75 4 76  
 
PRECIPITATION (IN)  
TODAY T 2.42 2014 0.05 -0.05 0.00  
MONTH TO DATE 0.28 1.05 -0.77 0.15  
SINCE OCT 1 9.12 14.14 -5.02 10.67  
SINCE JAN 1 8.66 11.86 -3.20 8.88  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 14 10 4 11  
MONTH TO DATE 212 205 7 266  
SINCE SEP 1 212 205 7 266  
SINCE JAN 1 2068 1765 303 1981    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 39 1200 PM  
AVERAGE 55  
   
......................................................  
 
THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 2010  
MINIMUM TEMPERATURE (F) 60 51 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 609 AM MST SUNSET 626 PM MST  
SEPTEMBER 18 2025.....SUNRISE 609 AM MST SUNSET 625 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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