513 CDAK48 PAFC 301247 CLICDB CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 347 AM AKST SAT DEC 30 2017 ................................... ...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 29 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 39 MM 50 2016 34 5 50 MINIMUM 34 MM -9 1950 25 9 34 AVERAGE 37 30 7 42 PRECIPITATION (IN) YESTERDAY 0.03 1.70 1975 0.12 -0.09 0.13 MONTH TO DATE 4.54 4.21 0.33 5.24 SINCE SEP 1 17.47 18.68 -1.21 21.94 SINCE JAN 1 37.03 41.42 -4.39 41.24 SNOWFALL (IN) YESTERDAY 0.0 3.3 2015 0.5 -0.5 0.0 MONTH TO DATE 20.8 11.7 9.1 15.0 SINCE SEP 1 23.0 24.3 -1.3 16.8 SINCE JUL 1 23.0 24.3 -1.3 16.8 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 28 35 -7 23 MONTH TO DATE 910 979 -69 925 SINCE DEC 1 910 979 -69 925 SINCE JUL 1 3633 3999 -366 3275 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) RESULTANT WIND SPEED 22 RESULTANT WIND DIRECTION SE (120) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 22.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 LOWEST 64 AVERAGE 80 .......................................................... THE COLD BAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 47 1992 MINIMUM TEMPERATURE (F) 25 -1 1979 SUNRISE AND SUNSET DECEMBER 30 2017......SUNRISE 1017 AM AKST SUNSET 530 PM AKST DECEMBER 31 2017......SUNRISE 1017 AM AKST SUNSET 531 PM AKST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$