121 CDUS41 KBOX 230530 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 130 AM EDT SUN JUL 23 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 22 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 78 351 PM 103 1926 83 -5 94 2011 MINIMUM 64 1226 AM 55 1890 67 -3 73 AVERAGE 71 74 -3 84 PRECIPITATION (IN) YESTERDAY 0.00 1.20 1897 0.11 -0.11 0.00 MONTH TO DATE 6.25 2.29 3.96 0.58 SINCE JUN 1 9.69 6.18 3.51 2.91 SINCE JAN 1 25.92 23.83 2.09 16.42 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 74 50 24 36 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 6 10 -4 19 MONTH TO DATE 225 201 24 253 SINCE JUN 1 331 339 -8 384 SINCE JAN 1 375 372 3 439 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (110) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 69 1100 PM AVERAGE 85 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 100 1952 MINIMUM TEMPERATURE (F) 67 54 1992 SUNRISE AND SUNSET JULY 23 2023..........SUNRISE 528 AM EDT SUNSET 813 PM EDT JULY 24 2023..........SUNRISE 529 AM EDT SUNSET 812 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$