068
CDHW40 PHFO 211245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON SEP 21 2020
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 20 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 135 PM 92 1995 89 0 82
1987
1986
MINIMUM 74 713 AM 68 1955 74 0 69
AVERAGE 82 81 1 76
PRECIPITATION (IN)
YESTERDAY T 0.69 1968 0.03 -0.03 0.05
MONTH TO DATE 0.02 0.41 -0.39 0.09
SINCE SEP 1 0.02 0.41 -0.39 0.09
SINCE JAN 1 9.90 9.31 0.59 9.15
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 16 1 11
MONTH TO DATE 342 336 6 384
SINCE SEP 1 342 336 6 384
SINCE JAN 1 3666 3320 346 3771
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1995
1990
MINIMUM TEMPERATURE (F) 74 67 1975
SUNRISE AND SUNSET
SEPTEMBER 21 2020.....SUNRISE 620 AM HST SUNSET 628 PM HST
SEPTEMBER 22 2020.....SUNRISE 621 AM HST SUNSET 627 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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