National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2020-12-29 05:28 UTC
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935 CDUS41 KBOX 290528 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1228 AM EST TUE DEC 29 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 28 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 49 334 PM 63 1982 38 11 51 MINIMUM 28 302 AM -2 1872 24 4 38 AVERAGE 39 31 8 45 PRECIPITATION (IN) YESTERDAY 0.00 1.70 1967 0.11 -0.11 0.00 MONTH TO DATE 5.57 3.46 2.11 4.43 SINCE DEC 1 5.57 3.46 2.11 4.43 SINCE JAN 1 37.44 43.45 -6.01 48.74 SNOWFALL (IN) YESTERDAY 0.0 6.0 1967 0.4 -0.4 0.0 MONTH TO DATE 13.0 7.8 5.2 11.5 SINCE DEC 1 13.0 7.8 5.2 11.5 SINCE JUL 1 17.3 9.1 8.2 11.5 DEGREE DAYS HEATING YESTERDAY 26 34 -8 20 MONTH TO DATE 804 834 -30 778 SINCE DEC 1 804 834 -30 778 SINCE JUL 1 1691 1889 -198 1700 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 924 747 177 1013 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 800 AM LOWEST 66 300 PM AVERAGE 76 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 73 1984 MINIMUM TEMPERATURE (F) 24 -17 1933 SUNRISE AND SUNSET DECEMBER 29 2020......SUNRISE 713 AM EST SUNSET 420 PM EST DECEMBER 30 2020......SUNRISE 713 AM EST SUNSET 421 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$