Climatological Report (Daily)
Issued by NWS Houston/Galveston TX
Issued by NWS Houston/Galveston TX
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CDUS44 KHGX 182120
CLIHOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
420 PM CDT FRI JUL 18 2025
...................................
...THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR JULY 18 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 2:18 PM 100 1951 93 -2 90
1980
2022
MINIMUM 79 1:42 AM 66 1934 77 2 76
AVERAGE 85 85 0 83
PRECIPITATION (IN)
TODAY 0.00 2.62 1984 0.14 -0.14
MONTH TO DATE 1.84 3.00 -1.16
SINCE JUN 1 9.75 9.09 0.66
SINCE JAN 1 28.30 28.81 -0.51
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 20 0 18
MONTH TO DATE 364 350 14 380
SINCE JUN 1 929 888 41 1006
SINCE JAN 1 1940 1610 330 1960
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 58
AVERAGE 72
..........................................................
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 100 2000
2022
2023
MINIMUM TEMPERATURE (F) 77 70 1933
1934
1974
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 6:33 AM CDT SUNSET 8:22 PM CDT
JULY 19 2025..........SUNRISE 6:33 AM CDT SUNSET 8:21 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$