Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 211845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST WED FEB 22 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR FEBRUARY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    328 PM  93    1946  85      2       87
  MINIMUM         78    701 AM  71    1994  75      3       76
                                      1992
                                      1969
  AVERAGE         83                        80      3       82

PRECIPITATION (IN)
  YESTERDAY        0.00          0.93 2004   0.17  -0.17     0.09
  MONTH TO DATE    4.92                      3.40   1.52     0.88
  SINCE DEC 1     19.82                     14.34   5.48     7.27
  SINCE JAN 1     11.14                      8.36   2.78     3.50

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       18                        15      3       17
  MONTH TO DATE  342                       315     27      341
  SINCE DEC 1   1416                      1288    128     1406
  SINCE JAN 1    863                       786     77      848
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1200 AM
 LOWEST     65           400 PM
 AVERAGE    78

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        91      1946
 MINIMUM TEMPERATURE (F)   75        70      1992
                                             1969
                                             1949


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   641 AM CHST  SUNSET   628 PM CHST
FEBRUARY 23 2017......SUNRISE   640 AM CHST  SUNSET   628 PM CHST


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




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