374
CDHW43 PHFO 121245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON MAY 12 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR MAY 11 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 81 104 PM 87 2004 81 0 81
2013
MINIMUM 68 204 AM 60 2006 67 1 66
AVERAGE 75 74 1 74
PRECIPITATION (IN)
YESTERDAY 0.03 2.71 1960 0.23 -0.20 0.65
MONTH TO DATE 1.38 2.69 -1.31 4.89
SINCE MAR 1 12.26 24.77 -12.51 34.10
SINCE JAN 1 21.60 42.85 -21.25 43.08
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 10 9 1 9
MONTH TO DATE 118 92 26 96
SINCE MAR 1 708 530 178 561
SINCE JAN 1 1184 903 281 994
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 56 300 PM
AVERAGE 73
......................................................
THE HILO HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 85 1996
2019
2020
MINIMUM TEMPERATURE (F) 67 62 1971
1977
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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