National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS54 KHGX 011632
CLMHOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1132 AM CDT THU JUN 01 2023

...................................

...THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            100   05/31/1998
 LOW              44   05/04/1978
HIGHEST           92   05/19         MM      MM       95  05/27
                       05/20
                       05/26
LOWEST            61   05/01         MM      MM       63  05/26
AVG. MAXIMUM    87.0               85.9     1.1     90.1
AVG. MINIMUM    71.3               69.3     2.0     72.8
MEAN            79.1               77.6     1.5     81.5
DAYS MAX >= 90    11                6.8     4.2       21
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.40   2015
TOTALS          5.37               5.42   -0.05
DAILY AVG.      0.17               0.17   -0.00     0.10
DAYS >= .01       10                7.7     2.3        6
DAYS >= .10        6                5.1     0.9        5
DAYS >= .50        2                2.9    -0.9        3
DAYS >= 1.00       2                1.9     0.1        1
GREATEST
 24 HR. TOTAL   2.51   05/13 TO 05/14               1.02  05/22 TO 05/22

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS           0.0
SINCE 7/1        0.0
 LIQUID 7/1     0.00
DAYS >= TRACE      0
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL      0                  1      -1        0
 SINCE 7/1       874               1098    -224       MM
COOLING TOTAL    445                391      54      518
 SINCE 1/1      1007                722     285       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    35/190    DATE  05/14
HIGHEST GUST SPEED/DIRECTION    50/170    DATE  05/14

SKY COVER
AVERAGE SKY COVER           0.67

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$