Climatological Report (Monthly) Issued by NWS Honolulu, HI
000
CXHW50 PHFO 180207
CLMHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
406 PM HST THU JAN 17 2013
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...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 89 12/14/1995
12/12/1995
12/09/1995
LOW 54 12/20/1962
HIGHEST 83 12/30 82 1 85 12/03
12/16 12/02
12/10
LOWEST 63 12/30 68 -5 65 12/31
12/29
AVG. MAXIMUM 81.1 81.2 -0.1 82.4
AVG. MINIMUM 69.2 68.3 0.9 70.4
MEAN 75.1 74.8 0.3 76.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.29 1987
MINIMUM 0.01 2012
TOTALS 0.01R 3.24 -3.23 1.10
DAILY AVG. 0.00 0.10 -0.10 0.04
DAYS >= .01 1 9.7 -8.7 12
DAYS >= .10 0 4.0 -4.0 3
DAYS >= .50 0 1.6 -1.6 0
DAYS >= 1.00 0 0.8 -0.8 0
GREATEST
24 HR. TOTAL 0.01 12/04 TO 12/04 0.44
12/04 TO 12/05
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 5
0
-26215
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 0.0
SNOWDEPTH AVG. 0 MM MM 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 MM 0 MM
24 HR TOTAL 0.0 12/31 TO 12/31 0.0
DEGREE_DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 0
COOLING TOTAL 320 302 18 359
SINCE 1/1 4512 4628 -116 4954
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WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 30/070 DATE 12/16
HIGHEST GUST SPEED/DIRECTION 39/070 DATE 12/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 6
NUMBER OF DAYS PC 25
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$