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000
CXGM50 PGUM 010933
CLMGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
733 PM CHST TUE AUG 01 2023

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95   07/18/1969
 LOW              70   07/24/1949
HIGHEST           89   07/02                          89  07/19
LOWEST            74   07/28                          73  07/27
AVG. MAXIMUM    86.6               87.7    -1.1     85.9
AVG. MINIMUM    77.1               76.8     0.3     76.1
MEAN            81.8
DAYS MAX >= 90     0                5.4    -5.4        0
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       29.80   2002    (9.35" DURING TY CHATAAN)
 MINIMUM        4.46   1954
TOTALS          8.69              12.25   -3.56    13.71
DAILY AVG.      0.28               0.40   -0.12     0.44
DAYS >= .01       25               26.0    -1.0       29
DAYS >= .10       18               17.8     0.2       22
DAYS >= .50        5                6.7    -1.7        8
DAYS >= 1.00       2                3.3    -1.3        5
DAYS >= 3.00       0
GREATEST
 24 HR. TOTAL   1.44   07/28 TO 07/28               2.48

SNOWFALL (INCHES)
TOTALS           0.0
SINCE 7/1        0.0
GREATEST
 SNOW DEPTH        0

DEGREE DAYS
COOLING TOTAL    530                535      -5      502
 SINCE 1/1      3465               3553     -88     3511

FREEZE DATES
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   8/090
HIGHEST WIND SPEED/DIRECTION    29/080    DATE  07/25
HIGHEST GUST SPEED/DIRECTION    38/090    DATE  07/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.36
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HEAVY RAIN                 8
RAIN                     12     LIGHT RAIN                27
FOG                       0     HAZE                       0

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

$$