Climatological Report (Monthly)
Issued by NWS Honolulu, HI

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000
CXHW50 PHFO 011625
CLMHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST MON FEB 01 2021

...................................

...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             88   01/21/1996
 LOW              53   01/31/1998
                       01/31/1972
                       01/20/1969
HIGHEST           86   01/15         80       6       85  01/26
LOWEST            65   01/08         66      -1       64  01/28
                                                          01/23
AVG. MAXIMUM    82.8               80.1     2.7     81.8
AVG. MINIMUM    70.5               66.3     4.2     69.5
MEAN            76.7               73.2     3.5     75.7
DAYS MAX >= 90     0                                  MM
DAYS MAX >= 93     0                                  MM
DAYS MAX <= 80     1                                  MM
DAYS MIN >= 72    10                                  MM
DAYS MIN <= 60     0                                  MM
DAYS MIN <= 55     0                                  MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.74   1949
 MINIMUM        0.03   2016
TOTALS          3.23               2.31    0.92     1.13
DAILY AVG.      0.10               0.07    0.03     0.04
DAYS >= .01        6                8.5    -2.5        8
DAYS >= .10        2                3.7    -1.7        4
DAYS >= .50        1                1.2    -0.2        1
DAYS >= 1.00       1                0.6     0.4        0
GREATEST
 24 HR. TOTAL   2.81   01/25 TO 01/25               0.56

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   5
TOTALS            MM                0.0      MM      0.0
SINCE 7/1         MM                0.0      MM       MM
SNOWDEPTH AVG.    MM                                  MM
DAYS >= 1.0       MM                0.0      MM        0
GREATEST
 SNOW DEPTH       MM                                  MM  MM
 24 HR TOTAL      MM                                 0.0

DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0        0
COOLING TOTAL    369                254     115      339
 SINCE 1/1       369                254     115      339
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    29/050    DATE  01/01
                                29/080          01/22
HIGHEST GUST SPEED/DIRECTION    37/080    DATE  01/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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