Climatological Report (Daily)
Issued by NWS Portland, ME

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583 CDUS41 KGYX 100907 CLIPWM CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 407 AM EST SUN DEC 10 2017 ................................... ...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 9 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1941 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 36 1230 PM 54 1980 40 -4 33 MINIMUM 29 955 PM -6 1949 23 6 21 AVERAGE 33 31 2 27 PRECIPITATION (IN) YESTERDAY 0.49 1.95 2014 0.14 0.35 0.00 MONTH TO DATE 1.21 1.26 -0.05 1.31 SINCE DEC 1 1.21 1.26 -0.05 1.31 SINCE JAN 1 41.38 44.49 -3.11 38.12 SNOWFALL (IN) YESTERDAY 6.2 13.9 2005 0.3 5.9 0.0 MONTH TO DATE 6.2 2.7 3.5 2.2 SINCE DEC 1 6.2 2.7 3.5 2.2 SINCE JUL 1 6.3 4.6 1.7 2.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 34 -2 38 MONTH TO DATE 260 290 -30 277 SINCE DEC 1 260 290 -30 277 SINCE JUL 1 1425 1781 -356 1529 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 433 359 74 553 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (30) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 5.9 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 PM LOWEST 54 1200 AM AVERAGE 77 .......................................................... THE PORTLAND ME CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 58 2008 MINIMUM TEMPERATURE (F) 23 -8 1949 SUNRISE AND SUNSET DECEMBER 10 2017......SUNRISE 704 AM EST SUNSET 404 PM EST DECEMBER 11 2017......SUNRISE 705 AM EST SUNSET 404 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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