Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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727
CDHW40 PHFO 191245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT APR 19 2025
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR APRIL 18 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 1214 PM 89 1996 83 -1 83
MINIMUM 71 628 AM 62 1989 70 1 68
AVERAGE 77 77 0 76
PRECIPITATION (IN)
YESTERDAY 0.28 0.46 1977 0.02 0.26 T
MONTH TO DATE 0.49 0.54 -0.05 1.40
SINCE MAR 1 1.81 2.90 -1.09 1.63
SINCE JAN 1 7.83 6.68 1.15 4.57
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 12 12 0 11
MONTH TO DATE 263 205 58 196
SINCE MAR 1 667 504 163 524
SINCE JAN 1 1277 1018 259 1045
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 400 AM
LOWEST 58 500 PM
AVERAGE 73
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 1996
MINIMUM TEMPERATURE (F) 70 62 1954
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 609 AM HST SUNSET 653 PM HST
APRIL 20 2025.........SUNRISE 608 AM HST SUNSET 653 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$