Climatological Report (Monthly) Issued by NWS Honolulu, HI
000
CXHW52 PHFO 011627
CLMOGG
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
627 AM HST SUN OCT 01 2023
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...THE KAHULUI HI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 97 09/16/2019
LOW 59 09/15/2009
HIGHEST 92 09/29 88 4 96 09/23
LOWEST 63 09/04 70 -7 68 09/17
09/28
AVG. MAXIMUM 88.8 90.0 -1.2 91.8
AVG. MINIMUM 71.0 71.2 -0.2 72.8
MEAN 79.9 80.6 -0.7 82.3
DAYS MAX >= 93 0 27
DAYS MAX >= 90 7 10
DAYS MAX <= 80 0 0
DAYS MIN >= 72 15 18
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 1.97 2018
MINIMUM 0.00 2005
TOTALS 0.08 0.45 -0.37 0.53
DAILY AVG. 0.00 0.01 -0.01 0.02
DAYS >= .01 6 5.0 1.0 6
DAYS >= .10 0 1.0 -1.0 2
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.03 09/23 TO 09/24 0.22
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS MM MM MM MM
SINCE 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM MM MM MM
GREATEST
SNOW DEPTH MM MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 453 468 -15 526
SINCE 1/1 3297 3315 -18 MM
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WIND (MPH)
AVERAGE WIND SPEED 15.1
HIGHEST WIND SPEED/DIRECTION 36/040 DATE 09/09
HIGHEST GUST SPEED/DIRECTION 43/040 DATE 09/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM MM MIXED PRECIP MM
HEAVY RAIN MM RAIN MM
LIGHT RAIN 6 FREEZING RAIN MM
LT FREEZING RAIN MM HAIL MM
HEAVY SNOW MM SNOW MM
LIGHT SNOW MM SLEET MM
FOG 5 FOG W/VIS <= 1/4 MILE MM
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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