Climatological Report (Daily)
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CDAK48 PACD 221359
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
558 AM AKDT MON MAY 22 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR MAY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49        MM  62    1992  47      2       50
  MINIMUM         36        MM  24    1973  36      0       38
  AVERAGE         43                        41      2       44

PRECIPITATION (IN)
  YESTERDAY        0.06          0.88 1978   0.09  -0.03     0.03
  MONTH TO DATE    1.34                      1.67  -0.33     1.51
  SINCE MAR 1      2.39                      6.79  -4.40     5.75
  SINCE JAN 1      9.37                     12.93  -3.56    12.23

SNOWFALL (IN)
  YESTERDAY       MM             1.2  1970   0.0   MM       MM
  MONTH TO DATE    0.0                       1.2   -1.2      0.0
  SINCE MAR 1      2.9                      20.8  -17.9      0.0
  SINCE JUL 1     39.5                      73.0  -33.5     38.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        24     -2       21
  MONTH TO DATE  494                       538    -44      410
  SINCE MAR 1   2549                      2550     -1     2023
  SINCE JUL 1   8109                      8768   -659     7239

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


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    10.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     61
 AVERAGE    81

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


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        58      2003
 MINIMUM TEMPERATURE (F)   36        18      1973


SUNRISE AND SUNSET
MAY 22 2017...........SUNRISE   630 AM AKDT  SUNSET  1106 PM AKDT
MAY 23 2017...........SUNRISE   628 AM AKDT  SUNSET  1108 PM AKDT


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




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