Climatological Report (Monthly) Issued by NWS Honolulu, HI
000
CXHW53 PHFO 011927
CLMITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
927 AM HST MON JAN 01 2024
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...THE HILO HI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 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 93 12/14/1980
LOW 55 12/23/1977
HIGHEST 83 12/02 80 3 84 12/22
12/09
LOWEST 63 12/16 65 -2 62 12/24
12/19
12/31
12/25
AVG. MAXIMUM 79.1 78.8 0.3 80.9
AVG. MINIMUM 66.0 65.7 0.3 65.8
MEAN 72.6 72.2 0.4 73.4
DAYS MAX >= 93 0 0
DAYS MAX >= 90 0 0
DAYS MAX <= 80 18 10
DAYS MIN >= 72 0 0
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 50.82 1954
MINIMUM 0.28 1980
TOTALS 7.62 12.07 -4.45 7.48
DAILY AVG. 0.25 0.39 -0.14 0.24
DAYS >= .01 22 22.3 -0.3 17
DAYS >= .10 12 16.2 -4.2 15
DAYS >= .50 7 6.8 0.2 6
DAYS >= 1.00 2 3.3 -1.3 2
GREATEST
24 HR. TOTAL 5.25 11/30 TO 11/30 1.71
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 244 225 19 266
SINCE 1/1 3735 3282 453 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 20/040 DATE 12/14
20/010 12/15
HIGHEST GUST SPEED/DIRECTION 40/360 DATE 12/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.76
NUMBER OF DAYS FAIR 0
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 17
AVERAGE RH (PERCENT) 84
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 12
LIGHT RAIN 24 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 21 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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