Climatological Report (Monthly)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
698
CXHW50 PHFO 011612
CLMHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
612 AM HST SAT JUN 01 2024
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...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 93 05/31/1988
LOW 60 05/02/2006
05/03/1989
05/02/1989
HIGHEST 86 05/01 85 1 88 05/31
05/20
05/22
LOWEST 68 05/11 70 -2 68 05/14
05/12
05/16
05/27
AVG. MAXIMUM 83.5 84.8 -1.3 84.8
AVG. MINIMUM 71.7 71.5 0.2 71.8
MEAN 77.6 78.2 -0.6 78.3
DAYS MAX >= 93 0 0
DAYS MAX >= 90 0 0
DAYS MAX <= 80 2 1
DAYS MIN >= 72 18 18
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.23 1965
MINIMUM 0.03 2021
TOTALS 4.90 0.82 4.08 0.67
DAILY AVG. 0.16 0.03 0.13 0.02
DAYS >= .01 11 6.0 5.0 6
DAYS >= .10 7 1.6 5.4 1
DAYS >= .50 3 0.5 2.5 0
DAYS >= 1.00 2 0.1 1.9 0
GREATEST
24 HR. TOTAL 2.37 05/16 TO 05/17 0.54
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 399 408 -9 422
SINCE 1/1 1590 1569 21 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.3
HIGHEST WIND SPEED/DIRECTION 29/070 DATE 05/06
HIGHEST GUST SPEED/DIRECTION 46/080 DATE 05/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.53
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 24
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP MM
HEAVY RAIN 5 RAIN 6
LIGHT RAIN 12 FREEZING RAIN MM
LT FREEZING RAIN MM HAIL MM
HEAVY SNOW MM SNOW MM
LIGHT SNOW MM SLEET MM
FOG 9 FOG W/VIS <= 1/4 MILE MM
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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