Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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891
CDHW40 PHFO 101245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN AUG 10 2025
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 9 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 1214 PM 93 1987 89 0 89
MINIMUM 77 625 AM 67 1984 76 1 76
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1967 0.02 -0.02 0.00
MONTH TO DATE T 0.17 -0.17 T
SINCE JUN 1 0.15 1.19 -1.04 0.08
SINCE JAN 1 8.88 8.92 -0.04 9.56
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 17 1 18
MONTH TO DATE 163 153 10 152
SINCE JUN 1 1178 1128 50 1128
SINCE JAN 1 3087 2697 390 2718
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1200 AM
LOWEST 48 100 PM
AVERAGE 59
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1970
1987
1994
MINIMUM TEMPERATURE (F) 76 69 1957
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 609 AM HST SUNSET 705 PM HST
AUGUST 11 2025........SUNRISE 609 AM HST SUNSET 704 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$