Climatological Report (Monthly)
Issued by NWS Tiyan, Guam

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000
CXGM50 PGUM 041520
CLMGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
120 AM CHST FRI AUG 5 2016

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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR THE MONTH OF JULY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2016

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               69   07/10/2006
HIGHEST            92   07/09        MM      MM       90  07/17
                                                          07/16
                                                          07/01
LOWEST             75   07/26        MM      MM       73  07/30
                                                          07/27
AVG. MAXIMUM     88.8              87.1     1.7     87.1
AVG. MINIMUM     78.9              76.6     2.3     76.0
MEAN             83.9              81.9     2.0     81.5
DAYS MAX >= 90     12               1.2    10.8        3
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           MM   MM
 MINIMUM           MM   MM
TOTALS           6.77             12.14   -5.37    21.80
DAILY AVG.       0.22              0.39   -0.17     0.70
DAYS >= .01        26              26.2    -0.2       23
DAYS >= .10        13              18.5    -5.5       15
DAYS >= .50         3               7.2    -4.2       10
DAYS >= 1.00        2               3.3    -1.3        3
GREATEST
 24 HR. TOTAL    2.56   07/25 TO 07/26           07/04 TO 07/05
                                                          07/31 TO 07/31
                                                          07/31 TO 07/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    07/05(00) TO 07/05(00)
                                                 07/31(00) TO 07/31(00)1
                                                 07/31(00) TO 07/31(00)1

DEGREE_DAYS
COOLING TOTAL     591               522      69      523
 SINCE 1/1       3908              3479     429     3576

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
RESULTANT WIND SPEED/DIRECTION   5/098
HIGHEST WIND SPEED/DIRECTION    28/090    DATE  07/09
HIGHEST GUST SPEED/DIRECTION    36/090    DATE  07/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           24
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               22     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     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.

$$



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