Climatological Report (Daily)
Issued by NWS Houston/Galveston TX
Issued by NWS Houston/Galveston TX
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706
CDUS44 KHGX 212127
CLIHOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
427 PM CDT MON JUL 21 2025
...................................
...THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR JULY 21 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 96 2:08 PM 100 2022 93 3 95
MINIMUM 78 5:54 AM 70 1970 77 1 79
1989
AVERAGE 87 85 2 87
PRECIPITATION (IN)
TODAY 0.00 1.41 2020 0.12 -0.12
MONTH TO DATE 1.84 3.39 -1.55
SINCE JUN 1 9.75 9.48 0.27
SINCE JAN 1 28.30 29.20 -0.90
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 22 20 2 22
MONTH TO DATE 429 410 19 444
SINCE JUN 1 994 948 46 1070
SINCE JAN 1 2005 1670 335 2024
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 49
AVERAGE 70
..........................................................
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 101 2023
MINIMUM TEMPERATURE (F) 77 70 1938
1944
1970
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 6:35 AM CDT SUNSET 8:20 PM CDT
JULY 22 2025..........SUNRISE 6:35 AM CDT SUNSET 8:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$