Climatological Report (Monthly) Issued by NWS Honolulu, HI
000
CXHW50 PHFO 011625
CLMHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST THU JUN 01 2023
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 93 05/31/1988
LOW 60 05/02/2006
05/03/1989
05/02/1989
HIGHEST 88 05/31 85 3 89 05/21
LOWEST 68 05/14 70 -2 67 05/17
05/16
05/27
AVG. MAXIMUM 84.8 84.8 0.0 84.3
AVG. MINIMUM 71.8 71.5 0.3 72.1
MEAN 78.3 78.2 0.1 78.2
DAYS MAX >= 93 0 0
DAYS MAX >= 90 0 0
DAYS MAX <= 80 1 2
DAYS MIN >= 72 18 22
DAYS MIN <= 60 0 0
DAYS MIN <= 55 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.23 1965
MINIMUM 0.03 2021
TOTALS 0.67 0.82 -0.15 1.40
DAILY AVG. 0.02 0.03 -0.00 0.05
DAYS >= .01 6 6.0 0.0 7
DAYS >= .10 1 1.6 -0.6 3
DAYS >= .50 0 0.5 -0.5 1
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.54 05/18 TO 05/19 0.98
SNOWFALL (INCHES)
RECORDS
TOTAL MM 0
TOTALS MM MM MM MM
SINCE 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM MM MM MM
GREATEST
SNOW DEPTH MM MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 422 408 14 419
SINCE 1/1 1743 1569 174 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 10.8
HIGHEST WIND SPEED/DIRECTION 29/060 DATE 05/05
29/060 05/06
29/060 05/08
HIGHEST GUST SPEED/DIRECTION 38/060 DATE 05/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.46
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$