419  
CDUS45 KTWC 210034  
CLIOLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
534 PM MST WED AUG 20 2025  
   
...............................
 
 
   
..THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 97 346 PM 104 2019 93 4 99  
MINIMUM 70 624 AM 55 2004 66 4 66  
AVERAGE 84 79 5 83  
 
PRECIPITATION (IN)  
TODAY 0.24 1.29 2022 0.09 0.15 0.17  
MONTH TO DATE 3.45 2.45 1.00 0.73  
SINCE OCT 1 6.81 12.13 -5.32 10.17  
SINCE JAN 1 6.35 9.85 -3.50 8.38  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 19 14 5 18  
MONTH TO DATE 384 280 104 324  
SINCE JUN 1 1400 1199 201 1365  
SINCE JAN 1 1688 1409 279 1552    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 24 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 103 2019  
MINIMUM TEMPERATURE (F) 65 52 2004  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 552 AM MST SUNSET 701 PM MST  
AUGUST 21 2025........SUNRISE 553 AM MST SUNSET 659 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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