787
CXGM50 PGUM 041520
CLMGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
120 AM CHST TUE MAY 5 2020
...............................
...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR THE MONTH OF APRIL 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 96 MM
LOW 72 04/01/2008
04/05/2007
01/01/2000
HIGHEST 91 04/22 MM MM 90 04/28
04/18 04/16
04/15
LOWEST 73 04/03 MM MM 74 04/19
04/09
AVG. MAXIMUM 89.1 87.3 1.8 88.2
AVG. MINIMUM 77.5 76.5 1.0 76.9
MEAN 83.3 81.9 1.4 82.6
DAYS MAX >= 90 12 0.9 11.1 2
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 2.47 3.58 -1.11 1.15
DAILY AVG. 0.08 0.12 -0.04 0.04
DAYS >= .01 15 18.8 -3.8 17
DAYS >= .10 6 7.9 -1.9 2
DAYS >= .50 2 1.1 0.9 0
DAYS >= 1.00 0 0.6 -0.6 0
GREATEST
24 HR. TOTAL 0.74 04/26 TO 04/26 04/06 TO 04/06
04/30 TO 04/30EATHER OBSERVED NORMAL DEPART LAST YEAR'S
04/30 TO 04/30EATHER OBSERVED NORMAL DEPART LAST YEAR'S
STORM TOTAL MM MM
(MM/DD(HH)) MM 04/06(00) TO 04/06(00)
04/30(00) TO 04/30(00)0EATHER OBSERVED NORMAL DEPART LAST YEAR'S
04/30(00) TO 04/30(00)0EATHER OBSERVED NORMAL DEPART LAST YEAR'S
DEGREE_DAYS
COOLING TOTAL 555 507 48 535
SINCE 1/1 2034 1884 150 2016
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
.............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.9
RESULTANT WIND SPEED/DIRECTION 11/077
HIGHEST WIND SPEED/DIRECTION 31/080 DATE 04/26
HIGHEST GUST SPEED/DIRECTION 40/070 DATE 04/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
0
5
0
0
0
0
0
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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