619
CXKA50 PTYA 301600
CLMT11
MONTH CLIMATE REPORT
NATIONAL WEATHER SERVICE YAP FM
0200 AM LST OCTOBER 01 2025
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WSO YAP FM CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025
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TEMPERATURE DATA(F)
AVERAGE MONTHLY 81.7
DEPARTURE FROM NORMAL +0.7
HIGHEST 88 ON 1 , 4 , 7 , 9 , 12 , 15 , 20 ,
21 ,
27 , 28
LOWEST74 ON 26
PRECIPITATION DATA (INCHES)
TOTAL FOR THE MONTH 18.96
DEPARTURE FROM NORMAL +4.37
GREATEST IN 24 HOURS 3.61 ON 26
NO. OF DAYS WITH .01 OR MORE 27
NO. OF DAYS WITH .10 OR MORE 19
NO. OF DAYS WITH .50 OR MORE 13
NO. OF DAYS WITH 1.00 OR MORE 6
COOLING DEGREE DAYS (BASE 65)
TOTAL FOR THE MONTH 506
DEPARTURE FROM NORMAL -20
SEASONAL TOTAL 4840
DEPARTURE FROM NORMAL +5
SKY CONDITION
CLEAR DAYS 0
PARTLY CLOUDY DAYS 12
CLOUDY DAYS 18
PRESSURE DATA (IN.)
HIGHEST SEA-LEVEL 29.87 ON 26
LOWEST SEA-LEVEL 29.62 ON 23
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