629  
CDUS44 KHGX 210626  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
126 AM CDT MON APR 21 2025  
   
...............................  
 
   
..THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR APRIL 20 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 2:11 PM 93 1987 81 6 81  
MINIMUM 74 8:11 AM 39 2013 61 13 60  
AVERAGE 81 71 10 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 2.70 1985 0.13 -0.05 1.17  
MONTH TO DATE 0.21 2.58 -2.37 3.06  
SINCE MAR 1 2.12 6.05 -3.93 5.26  
SINCE JAN 1 10.45 12.78 -2.33 15.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 1.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 29 -8 0  
SINCE MAR 1 71 151 -80 52  
SINCE JUL 1 977 1262 -285 1068  
 
COOLING  
YESTERDAY 16 7 9 6  
MONTH TO DATE 191 104 87 166  
SINCE MAR 1 354 189 165 275  
SINCE JAN 1 439 238 201 331    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 13.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 55  
AVERAGE 71  
   
......................................................  
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 90 1981  
1987  
MINIMUM TEMPERATURE (F) 61 42 1978  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 6:48 AM CDT SUNSET 7:53 PM CDT  
APRIL 22 2025.........SUNRISE 6:47 AM CDT SUNSET 7:53 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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