Climatological Report (Monthly)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
289
CXHW50 PHFO 011624
CLMHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
624 AM HST WED MAY 01 2024
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...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 91 04/28/1996
LOW 56 04/22/1958
HIGHEST 85 04/29 83 2 89 04/29
04/30
LOWEST 66 04/16 68 -2 68 04/30
AVG. MAXIMUM 82.3 83.1 -0.8 84.2
AVG. MINIMUM 70.0 70.1 -0.1 72.1
MEAN 76.2 76.6 -0.4 78.1
DAYS MAX >= 93 0 0
DAYS MAX >= 90 0 0
DAYS MAX <= 80 6 2
DAYS MIN >= 72 6 22
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.92 1963
MINIMUM 0.01 1960
TOTALS 1.41 0.77 0.64 2.17
DAILY AVG. 0.05 0.03 0.02 0.07
DAYS >= .01 8 7.5 0.5 11
DAYS >= .10 2 1.9 0.1 3
DAYS >= .50 1 0.3 0.7 2
DAYS >= 1.00 0 0.1 -0.1 1
GREATEST
24 HR. TOTAL 0.87 04/14 TO 04/15 1.20
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 342 348 -6 401
SINCE 1/1 1191 1161 30 MM
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WIND (MPH)
AVERAGE WIND SPEED 11.9
HIGHEST WIND SPEED/DIRECTION 31/070 DATE 04/02
HIGHEST GUST SPEED/DIRECTION 42/050 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 24
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 2
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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