Climatological Report (Daily)
Issued by NWS Barrow, AK

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312
CDAK49 PAFG 160945
CLIBRW

CLIMATE REPORT
NATIONAL WEATHER SERVICE FAIRBANKS AK
1245 AM AKST SAT DEC 16 2017


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

...THE BARROW AK CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1920 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         -1    238 PM  26    2008  -1      0       20
  MINIMUM         -3   1159 PM -39    1959 -14     11        1
  AVERAGE         -2                        -7      5       11

PRECIPITATION (IN)
  YESTERDAY        0.01          0.20 1965   0.00   0.01      T
  MONTH TO DATE    0.21                      0.07   0.14     0.04
  SINCE DEC 1      0.21                      0.07   0.14     0.04
  SINCE JAN 1      8.22                      4.46   3.76     7.18

SNOWFALL (IN)
  YESTERDAY        0.1           2.0  1965   0.1    0.0       T
  MONTH TO DATE    4.5                       1.9    2.6      0.6
  SINCE DEC 1      4.5                       1.9    2.6      0.6
  SINCE JUL 1     21.2                      22.2   -1.0     13.7
  SNOW DEPTH       7

DEGREE DAYS
 HEATING
  YESTERDAY       67                        73     -6       54
  MONTH TO DATE  921                      1066   -145     1034
  SINCE DEC 1    921                      1066   -145     1034
  SINCE JUL 1   5849                      7018  -1169     5989

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (60)


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  BLOWING SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86
 LOWEST     79
 AVERAGE    83

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


THE BARROW AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   -2        24      1984
                                             1929
 MINIMUM TEMPERATURE (F)  -14       -38      1978


SUNRISE AND SUNSET
DECEMBER 16 2017......SUN BELOW VISIBLE HORIZON.
DECEMBER 17 2017......SUN BELOW VISIBLE HORIZON.

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

&&

SNOW DEPTH IS MEASURED AT 3AM AKST/4AM AKDT.

----------------------------
AVAILABLE DAYLIGHT

AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........0:00
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:00:00

$$
SDB DEC 17



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