570 CDAK48 PAFC 291302 CLICDB CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 402 AM AKST FRI DEC 29 2017 ................................... ...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 28 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 34 1159 PM 47 1990 34 0 41 MINIMUM 14 559 AM -3 1950 25 -11 28 AVERAGE 24 30 -6 35 PRECIPITATION (IN) YESTERDAY 0.00 1.40 2003 0.12 -0.12 0.03 MONTH TO DATE 4.51 4.09 0.42 5.11 SINCE SEP 1 17.44 18.56 -1.12 21.81 SINCE JAN 1 37.00 41.30 -4.30 41.11 SNOWFALL (IN) YESTERDAY 0.0 7.8 1997 0.4 -0.4 0.3 MONTH TO DATE 20.8 11.2 9.6 15.0 SINCE SEP 1 23.0 23.8 -0.8 16.8 SINCE JUL 1 23.0 23.8 -0.8 16.8 SNOW DEPTH 8 DEGREE DAYS HEATING YESTERDAY 41 35 6 30 MONTH TO DATE 882 944 -62 902 SINCE DEC 1 882 944 -62 902 SINCE JUL 1 3605 3964 -359 3252 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 5 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 8.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 LOWEST 78 AVERAGE 85 .......................................................... THE COLD BAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 50 2016 MINIMUM TEMPERATURE (F) 25 -9 1950 SUNRISE AND SUNSET DECEMBER 29 2017......SUNRISE 1017 AM AKST SUNSET 529 PM AKST DECEMBER 30 2017......SUNRISE 1017 AM AKST SUNSET 530 PM AKST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$