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000
CXGM50 PGUM 020240
CLMGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
1240 PM CHST SUN JUL 02 2023

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 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   06/30/1969
 LOW              70   06/22/1966
                       06/14/1958
                       06/12/1949
HIGHEST           89   06/14                          89  06/16
                                                          06/17
                                                          06/19
LOWEST            74   06/03                          73  06/27
AVG. MAXIMUM    86.4               88.5    -2.1     90.0
AVG. MINIMUM    77.4               77.7    -0.3     78.0
MEAN            81.9
DAYS MAX >= 90     0                9.3    -9.3        1
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       38.03   2004  (18.48" DURING TY TINGTING)
 MINIMUM        0.83   1983
TOTALS          9.00               6.51    2.49     0.05
DAILY AVG.      0.30               0.22    0.08     0.16
DAYS >= .01       26               23.2     2.8        1
DAYS >= .10       17               14.0     3.0        0
DAYS >= .50        3                4.0    -1.0        0
DAYS >= 1.00       1                1.2    -0.2        0
DAYS >= 3.00       1
GREATEST
 24 HR. TOTAL   3.89   06/03 TO 06/03               0.92  06/27

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

DEGREE DAYS
COOLING TOTAL    514                543     -29      527
 SINCE 1/1      2935               3018     -83     3211

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

WIND (MPH)
AVERAGE WIND SPEED              10.2
RESULTANT WIND SPEED/DIRECTION  10/090
HIGHEST WIND SPEED/DIRECTION    28/080    DATE  06/07
HIGHEST GUST SPEED/DIRECTION    32/080    DATE  06/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.38
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     HEAVY RAIN                10
RAIN                     11     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.

$$