Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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119
CDHW40 PHFO 171245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT MAY 17 2025
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR MAY 16 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 86 124 PM 89 2014 85 1 77
2019
MINIMUM 74 722 PM 62 2006 71 3 71
AVERAGE 80 78 2 74
PRECIPITATION (IN)
YESTERDAY 0.25 1.80 2024 0.03 0.22 1.80
MONTH TO DATE 0.30 0.44 -0.14 3.54
SINCE MAR 1 2.43 3.57 -1.14 5.18
SINCE JAN 1 8.45 7.35 1.10 8.12
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 15 13 2 9
MONTH TO DATE 257 202 55 192
SINCE MAR 1 1077 849 228 862
SINCE JAN 1 1687 1363 324 1383
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 PM
LOWEST 55 1200 PM
AVERAGE 73
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 89 1988
2019
MINIMUM TEMPERATURE (F) 72 65 2006
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 553 AM HST SUNSET 704 PM HST
MAY 18 2025...........SUNRISE 552 AM HST SUNSET 704 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$