421  
CDUS45 KTWC 180045  
CLIOLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
545 PM MST WED MAY 17 2023  
   
...............................
 
 
   
..THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR MAY 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1999 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 404 PM 97 2003 88 1 94  
MINIMUM 56 529 AM 42 2017 52 4 53  
AVERAGE 73 70 3 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.03 2009 0.00 0.00 0.00  
MONTH TO DATE 0.20 0.06 0.14 0.00  
SINCE OCT 1 5.78 4.87 0.91 1.89  
SINCE JAN 1 2.61 2.59 0.02 0.98  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 24 -11 0  
SINCE MAR 1 426 404 22 324  
SINCE JUL 1 2318 2040 278 1791  
 
COOLING  
TODAY 8 6 2 9  
MONTH TO DATE 52 62 -10 95  
SINCE MAR 1 89 94 -5 175  
SINCE JAN 1 89 95 -6 175    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 18 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 97 2009  
MINIMUM TEMPERATURE (F) 53 42 2019  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 526 AM MST SUNSET 714 PM MST  
MAY 18 2023...........SUNRISE 525 AM MST SUNSET 715 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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