Climatological Report (Daily)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
853
CDUS44 KHGX 212136
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
436 PM CDT THU AUG 21 2025
...................................
...THE GALVESTON CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 97 1995 92 MM 94
MINIMUM MM MM 70 1901 80 MM 85
1940
1986
AVERAGE MM 86 MM 90
PRECIPITATION (IN)
TODAY MM 3.78 1873 0.18 MM
MONTH TO DATE 1.45 2.58 -1.13
SINCE JUN 1 5.97 10.22 -4.25
SINCE JAN 1 21.89 24.78 -2.89
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY MM 21 MM 25
MONTH TO DATE 375 441 -66 491
SINCE JUN 1 1642 1641 1 1686
SINCE JAN 1 2583 2378 205 2519
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE GALVESTON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 96 1921
MINIMUM TEMPERATURE (F) 80 68 1891
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:51 AM CDT SUNSET 7:53 PM CDT
AUGUST 22 2025........SUNRISE 6:52 AM CDT SUNSET 7:52 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$