Climatological Report (Monthly) Issued by NWS Honolulu, HI
000
CXHW50 PHFO 011625
CLMHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST MON MAY 01 2023
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...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 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 91 04/28/1996
LOW 56 04/22/1958
HIGHEST 89 04/29 83 6 86 04/22
04/30
04/28
04/29
LOWEST 68 04/30 68 0 69 04/06
AVG. MAXIMUM 84.2 83.1 1.1 84.2
AVG. MINIMUM 72.1 70.1 2.0 72.2
MEAN 78.2 76.6 1.6 78.2
DAYS MAX >= 90 0 0
DAYS MAX >= 93 0 0
DAYS MAX <= 80 2 0
DAYS MIN >= 72 22 21
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.92 1963
MINIMUM 0.01 1960
TOTALS 2.17 0.77 1.40 0.04
DAILY AVG. 0.07 0.03 0.05 0.00
DAYS >= .01 10 7.5 2.5 4
DAYS >= .10 2 1.9 0.1 0
DAYS >= .50 2 0.3 1.7 0
DAYS >= 1.00 1 0.1 0.9 0
GREATEST
24 HR. TOTAL 1.20 04/02 TO 04/03 0.06
SNOWFALL (INCHES)
RECORDS
TOTAL MM 0
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 401 348 53 402
SINCE 1/1 1374 1161 213 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.8
HIGHEST WIND SPEED/DIRECTION 37/160 DATE 04/19
HIGHEST GUST SPEED/DIRECTION 47/170 DATE 04/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.51
NUMBER OF DAYS FAIR 4
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP MM
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 14 FREEZING RAIN MM
LT FREEZING RAIN MM HAIL MM
HEAVY SNOW MM SNOW MM
LIGHT SNOW MM SLEET MM
FOG 7 FOG W/VIS <= 1/4 MILE MM
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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