135
CDHW43 PHFO 190245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST THU MAY 18 2023
...............................
..THE HILO HI CLIMATE SUMMARY FOR MAY 18 2023
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 128 PM 91 1967 81 1 86
MINIMUM 68 206 AM 61 1985 67 1 71
AVERAGE 75 74 1 79
PRECIPITATION (IN)
TODAY 0.00 2.96 1977 0.23 -0.23 0.03
MONTH TO DATE 1.96 4.31 -2.35 11.98
SINCE MAR 1 18.46 26.39 -7.93 31.96
SINCE JAN 1 58.47 44.47 14.00 39.79
SNOWFALL (IN)
TODAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
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 14
MONTH TO DATE 166 155 11 172
SINCE MAR 1 731 593 138 766
SINCE JAN 1 1191 966 225 1283
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 62 200 PM
AVERAGE 75
......................................................
THE HILO HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 87 1967
1980
2019
MINIMUM TEMPERATURE (F) 67 62 1972
SUNRISE AND SUNSET
MAY 18 2023...........SUNRISE 544 AM HST SUNSET 650 PM HST
MAY 19 2023...........SUNRISE 543 AM HST SUNSET 650 PM HST
- 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