National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2022-05-21 05:47 UTC
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414 CDUS41 KBOX 210547 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 147 AM EDT SAT MAY 21 2022 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 20 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 66 646 PM 91 1996 68 -2 69 MINIMUM 52 723 AM 40 1892 51 1 55 AVERAGE 59 60 -1 62 PRECIPITATION (IN) YESTERDAY T 1.23 1969 0.11 -0.11 0.00 MONTH TO DATE 0.48 2.03 -1.55 1.60 SINCE MAR 1 5.73 9.83 -4.10 7.93 SINCE JAN 1 12.67 16.43 -3.76 13.00 SNOWFALL (IN) YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0 2001 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 2.1 10.6 -8.5 0.2 SINCE JUL 1 54.0 49.2 4.8 38.6 DEGREE DAYS HEATING YESTERDAY 6 6 0 3 MONTH TO DATE 164 174 -10 114 SINCE MAR 1 1328 1498 -170 1238 SINCE JUL 1 4950 5436 -486 5015 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 22 12 10 16 SINCE MAR 1 22 16 6 16 SINCE JAN 1 22 16 6 16 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 9.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 76 700 PM AVERAGE 88 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 93 1921 MINIMUM TEMPERATURE (F) 52 41 1907 SUNRISE AND SUNSET MAY 21 2022...........SUNRISE 517 AM EDT SUNSET 805 PM EDT MAY 22 2022...........SUNRISE 516 AM EDT SUNSET 806 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$