358  
CDGM40 PGUM 221610  
CLIGUM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TIYAN GUAM  
210 AM CHST FRI FEB 23 2024  
   
...............................
 
 
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1945 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 1:09 PM 91 1946 86 -1 83  
MINIMUM 72 2:07 AM 70 1949 75 -3 75  
1969  
1992  
AVERAGE 79 81 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 5.88 1953 0.14 0.24 0.17  
MONTH TO DATE 1.72 3.35 -1.63 5.14  
SINCE DEC 1 9.59 13.99 -4.40 28.22  
SINCE JAN 1 4.10 8.69 -4.59 18.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 16 -2 14  
MONTH TO DATE 329 340 -11 349  
SINCE DEC 1 1322 1346 -24 1343  
SINCE JAN 1 806 825 -19 830    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 2:00 AM  
LOWEST 67 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1985  
MINIMUM TEMPERATURE (F) 75 71 1987  
1998  
2003  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2024......SUNRISE 6:41 AM CHST SUNSET 6:28 PM CHST  
FEBRUARY 24 2024......SUNRISE 6:40 AM CHST SUNSET 6:28 PM CHST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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