158  
CDUS45 KTWC 210749  
CLIOLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1249 AM MST MON JUL 21 2025  
   
...............................  
 
   
..THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR JULY 20 2025  
 
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)  
YESTERDAY  
MAXIMUM 88 329 PM 108 2023 93 -5 97  
MINIMUM 69 1149 PM 63 2007 67 2 72  
AVERAGE 79 80 -1 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.51 2013 0.15 -0.14 0.01  
MONTH TO DATE 1.09 2.42 -1.33 0.03  
SINCE OCT 1 3.28 7.92 -4.64 7.78  
SINCE JAN 1 2.82 5.64 -2.82 5.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 14 15 -1 20  
MONTH TO DATE 346 320 26 345  
SINCE JUN 1 827 759 68 856  
SINCE JAN 1 1115 969 146 1043    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 32 400 PM  
AVERAGE 57  
   
......................................................  
 
THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 106 2023  
MINIMUM TEMPERATURE (F) 67 63 2007  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 533 AM MST SUNSET 726 PM MST  
JULY 22 2025..........SUNRISE 534 AM MST SUNSET 726 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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