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 SAT JUL 5 2014

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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR THE MONTH OF JUNE 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014

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            91   06/25        MM      MM       92  06/23
                        06/14                             06/19
                        06/13                             06/11
LOWEST             76   06/21        MM      MM       78  06/30
                        06/07                             06/27
                                                          06/06
AVG. MAXIMUM     89.2              87.9     1.3     90.0
AVG. MINIMUM     79.4              77.4     2.0     80.7
MEAN             84.3              82.6     1.7     85.3
DAYS MAX >= 90     11               3.8     7.2       24
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         8.83   2006
 MINIMUM         1.93   2007
TOTALS           6.08              7.09   -1.01     6.32
DAILY AVG.       0.20              0.24   -0.04     0.21
DAYS >= .01        21              24.0    -3.0       25
DAYS >= .10        15              14.0     1.0       18
DAYS >= .50         4               4.3    -0.3        5
DAYS >= 1.00        0               1.5    -1.5        0
GREATEST
 24 HR. TOTAL    1.21   06/20 TO 06/21           06/26 TO 06/27
                                                          06/30 TO 06/30
                                                          06/30 TO 06/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    06/27(00) TO 06/27(00)
                                                 06/30(00) TO 06/30(00)0
                                                 06/30(00) TO 06/30(00)0

DEGREE_DAYS
COOLING TOTAL     588               529      59      617
 SINCE 1/1       3224              2957     267     3322

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

WIND (MPH)
AVERAGE WIND SPEED              6.1
RESULTANT WIND SPEED/DIRECTION   5/091
HIGHEST WIND SPEED/DIRECTION    20/060    DATE  06/12
HIGHEST GUST SPEED/DIRECTION    24/090    DATE  06/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               19     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

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