267
CDHW40 PHFO 181245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON DEC 18 2023
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 1211 PM 88 1992 82 -4 81
MINIMUM 64 710 AM 57 1980 69 -5 66
1989
AVERAGE 71 75 -4 74
PRECIPITATION (IN)
YESTERDAY T 1.47 1971 0.07 -0.07 0.00
MONTH TO DATE 0.53 1.08 -0.55 0.80
SINCE DEC 1 0.53 1.08 -0.55 0.80
SINCE JAN 1 13.13 15.31 -2.18 10.71
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 10 -4 9
MONTH TO DATE 171 190 -19 213
SINCE DEC 1 171 190 -19 213
SINCE JAN 1 4847 4630 217 4836
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 54 1100 AM
AVERAGE 76
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 88 1995
MINIMUM TEMPERATURE (F) 69 57 1954
1988
1989
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 703 AM HST SUNSET 554 PM HST
DECEMBER 19 2023......SUNRISE 704 AM HST SUNSET 554 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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