582
CDHW43 PHFO 130245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON MAY 12 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR MAY 12 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 1237 PM 85 1996 81 2 76
2019
2020
MINIMUM 66 512 AM 62 1971 67 -1 68
1977
AVERAGE 75 74 1 72
PRECIPITATION (IN)
TODAY 0.03 2.79 2004 0.24 -0.21 2.37
MONTH TO DATE 1.41 2.93 -1.52 7.26
SINCE MAR 1 12.29 25.01 -12.72 36.47
SINCE JAN 1 21.63 43.09 -21.46 45.45
DEGREE DAYS
HEATING
TODAY 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
TODAY 10 9 1 7
MONTH TO DATE 128 101 27 103
SINCE MAR 1 718 539 179 568
SINCE JAN 1 1194 912 282 1001
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 300 AM
LOWEST 58 1000 AM
AVERAGE 71
......................................................
THE HILO HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 87 2020
MINIMUM TEMPERATURE (F) 67 62 2006
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 546 AM HST SUNSET 648 PM HST
MAY 13 2025...........SUNRISE 545 AM HST SUNSET 648 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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