740  
CDUS44 KHGX 202133  
CLIHOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
425 PM CDT FRI APR 20 2018  
 
   
...............................
 
 
   
..THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR APRIL 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 259 PM 93 1987 81 -14 86  
MINIMUM 52 639 AM 39 2013 61 -9 68  
AVERAGE 60 70 -10 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.70 1985 0.11 -0.11 0.00  
MONTH TO DATE 0.78 2.07 -1.29 1.67  
SINCE MAR 1 3.75 5.48 -1.73 7.30  
SINCE JAN 1 12.54 12.06 0.48 15.81  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.8 0.1 0.7 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 1 4 0  
MONTH TO DATE 46 32 14 0  
SINCE MAR 1 104 173 -69 52  
SINCE JUL 1 1230 1361 -131 652  
 
COOLING  
TODAY 0 6 -6 12  
MONTH TO DATE 78 99 -21 138  
SINCE MAR 1 222 170 52 296  
SINCE JAN 1 310 208 102 475    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 48 100 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 90 1987  
1981  
MINIMUM TEMPERATURE (F) 61 42 1978  
 
 
SUNRISE AND SUNSET  
APRIL 20 2018.........SUNRISE 649 AM CDT SUNSET 752 PM CDT  
APRIL 21 2018.........SUNRISE 648 AM CDT SUNSET 752 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
   
...............................
 
 
   
..THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR APRIL 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1930 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 245 PM 91 1987 80 -14 85  
MINIMUM 54 647 AM 42 1940 62 -8 69  
AVERAGE 60 71 -11 77  
 
PRECIPITATION (IN)  
TODAY 0.00 3.62 1977 0.11 -0.11 0.00  
MONTH TO DATE 1.17 2.06 -0.89 2.98  
SINCE MAR 1 3.10 5.26 -2.16 11.13  
SINCE JAN 1 10.34 12.34 -2.00 17.25  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 1.5 T 1.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 1 4 0  
MONTH TO DATE 42 27 15 0  
SINCE MAR 1 95 148 -53 42  
SINCE JUL 1 1134 1218 -84 540  
 
COOLING  
TODAY 0 6 -6 12  
MONTH TO DATE 71 99 -28 143  
SINCE MAR 1 209 168 41 315  
SINCE JAN 1 300 206 94 502    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 AM  
LOWEST 52 100 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 1987  
1972  
MINIMUM TEMPERATURE (F) 62 46 1978  
 
 
SUNRISE AND SUNSET  
APRIL 20 2018.........SUNRISE 649 AM CDT SUNSET 751 PM CDT  
APRIL 21 2018.........SUNRISE 648 AM CDT SUNSET 752 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
   
..MISCELLANEOUS CLIMATE DATA FOR TODAY
 
 
 
LOCATION HIGH LOW PRECIP  
PEARLAND 66 55 0.00  
SUGAR LAND 69 57 0.00  
TOMBALL 66 52 0.00  
CONROE 66 48 0.00  
HUNTSVILLE 67 50 0.00  
ANGLETON/LAKE JACKSON 69 55 0.00  
PALACIOS 72 56 0.00  
LEAGUE CITY (NWS) 66 56 0.00  
 
 
THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE  
PRODUCTS...IS AVAILABLE ON THE WEB AT HTTP://WWW.WEATHER.GOV/HGX  
 
 
 

 
 
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