605
CDHW40 PHFO 181245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU APR 18 2024
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR APRIL 17 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 1221 PM 88 1988 83 -2 83
MINIMUM 67 639 AM 63 1942 70 -3 72
1946
AVERAGE 74 77 -3 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1954 0.02 -0.02 0.00
MONTH TO DATE 1.40 0.52 0.88 1.22
SINCE MAR 1 1.63 2.88 -1.25 3.87
SINCE JAN 1 4.57 6.66 -2.09 7.46
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 12 -3 13
MONTH TO DATE 185 193 -8 226
SINCE MAR 1 513 492 21 604
SINCE JAN 1 1034 1006 28 1199
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 400 AM
LOWEST 50 1100 AM
AVERAGE 67
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 1996
MINIMUM TEMPERATURE (F) 70 62 1989
SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE 610 AM HST SUNSET 652 PM HST
APRIL 19 2024.........SUNRISE 609 AM HST SUNSET 653 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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