Climatological Report (Monthly)
Issued by NWS Tiyan, Guam

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
000
CXGM50 PGUM 041520
CLMGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
120 AM CHST TUE AUG 5 2014

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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR THE MONTH OF JULY 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   07/18/1969
 LOW               69   07/10/2006
HIGHEST            92   07/06        MM      MM       93  07/28
                                                          07/11
                                                          07/03
LOWEST             74   07/31        MM      MM       76  07/04
                        07/29
                        07/12
AVG. MAXIMUM     86.9              87.1    -0.2     90.8
AVG. MINIMUM     77.0              76.6     0.4     79.6
MEAN             82.0              81.9     0.1     85.2
DAYS MAX >= 90      8               1.2     6.8       28
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          29.39             12.14   17.25     5.39
DAILY AVG.       0.95              0.39    0.56     0.17
DAYS >= .01        31              26.2     4.8       24
DAYS >= .10        29              18.5    10.5       13
DAYS >= .50        11               7.2     3.8        3
DAYS >= 1.00        7               3.3     3.7        1
GREATEST
 24 HR. TOTAL   11.33   07/29 TO 07/30           07/03 TO 07/04
                                                          07/31 TO 07/31
                                                          07/31 TO 07/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    07/04(00) TO 07/04(00)
                                                 07/31(00) TO 07/31(00)1
                                                 07/31(00) TO 07/31(00)1

DEGREE_DAYS
COOLING TOTAL     535               522      13      637
 SINCE 1/1       3759              3479     280     3959

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

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   3/103
HIGHEST WIND SPEED/DIRECTION    44/270    DATE  07/30
HIGHEST GUST SPEED/DIRECTION    53/270    DATE  07/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     85

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               20     RAIN                      19
LIGHT RAIN               28     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      29     FOG W/VIS <= 1/4 MILE      1
HAZE                      7

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.