973
CDHW43 PHFO 281245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN SEP 28 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 27 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 207 PM 92 2019 83 1 82
MINIMUM 71 652 AM 64 1950 70 1 70
AVERAGE 78 76 2 76
PRECIPITATION (IN)
YESTERDAY 0.00 5.82 1960 0.30 -0.30 0.31
MONTH TO DATE 2.73 7.82 -5.09 6.71
SINCE SEP 1 2.73 7.82 -5.09 6.71
SINCE JAN 1 38.11 82.81 -44.70 74.93
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 13 11 2 11
MONTH TO DATE 342 323 19 331
SINCE SEP 1 342 323 19 331
SINCE JAN 1 2843 2434 409 2631
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 1200 AM
LOWEST 63 100 PM
AVERAGE 77
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 2019
MINIMUM TEMPERATURE (F) 70 64 1956
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 1030 AM HDT SUNSET 1030 PM HDT
SEPTEMBER 29 2025.....SUNRISE 1030 AM HDT SUNSET 1029 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page