173  
CDUS45 KTWC 160733  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1233 AM MST TUE MAY 16 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 443 PM 105 2022 91 4 105  
MINIMUM 71 534 AM 43 1933 62 9 65  
AVERAGE 83 76 7 85  
 
PRECIPITATION (IN)  
YESTERDAY T 1.34 1931 0.01 -0.01 0.00  
MONTH TO DATE T 0.09 -0.09 0.00  
SINCE OCT 1 4.81 4.76 0.05 2.03  
SINCE JAN 1 3.01 2.57 0.44 0.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE JUL 1 1.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 211 182 29 145  
SINCE JUL 1 1495 1327 168 1044  
 
COOLING  
YESTERDAY 18 11 7 20  
MONTH TO DATE 143 139 4 183  
SINCE MAR 1 335 318 17 446  
SINCE JAN 1 336 324 12 446    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 300 AM  
LOWEST 16 400 PM  
AVERAGE 29  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 1934  
MINIMUM TEMPERATURE (F) 62 44 1911  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 526 AM MST SUNSET 715 PM MST  
MAY 17 2023...........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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page Main Text Page