391
CDHW43 PHFO 230245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST THU MAY 22 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR MAY 22 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 83 240 PM 88 2019 81 2 81
MINIMUM 67 434 AM 63 1956 68 -1 71
2017
AVERAGE 75 74 1 76
PRECIPITATION (IN)
TODAY 0.05 1.46 1978 0.20 -0.15 0.11
MONTH TO DATE 3.77 5.17 -1.40 8.17
SINCE MAR 1 14.65 27.25 -12.60 37.38
SINCE JAN 1 23.99 45.33 -21.34 46.36
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 11
MONTH TO DATE 220 191 29 213
SINCE MAR 1 810 629 181 678
SINCE JAN 1 1286 1002 284 1111
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 58 300 PM
AVERAGE 76
......................................................
THE HILO HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 88 1966
MINIMUM TEMPERATURE (F) 68 58 2024
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 542 AM HST SUNSET 652 PM HST
MAY 23 2025...........SUNRISE 542 AM HST SUNSET 652 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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