945 CDUS41 KBOX 300557 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 157 AM EDT SUN APR 30 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 29 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 52 233 PM 85 1974 62 -10 57 MINIMUM 48 606 PM 31 1909 46 2 40 AVERAGE 50 54 -4 49 PRECIPITATION (IN) YESTERDAY 0.08 1.52 1923 0.11 -0.03 0.00 MONTH TO DATE 1.29 3.51 -2.22 2.32 SINCE MAR 1 5.58 7.68 -2.10 5.25 SINCE JAN 1 12.17 14.28 -2.11 12.19 SNOWFALL (IN) YESTERDAY 0.0 0.9 1987 0.0 0.0 0.0 MONTH TO DATE 0.0 1.6 -1.6 T SINCE MAR 1 0.9 10.6 -9.7 2.1 SINCE JUL 1 12.4 49.2 -36.8 54.0 DEGREE DAYS HEATING YESTERDAY 15 12 3 16 MONTH TO DATE 411 484 -73 421 SINCE MAR 1 1155 1312 -157 1147 SINCE JUL 1 4471 5250 -779 4769 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 0 5 0 SINCE MAR 1 5 0 5 0 SINCE JAN 1 5 0 5 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 14.5 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 97 1100 PM LOWEST 77 800 AM AVERAGE 87 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 86 1942 MINIMUM TEMPERATURE (F) 46 31 1874 SUNRISE AND SUNSET APRIL 30 2023.........SUNRISE 541 AM EDT SUNSET 742 PM EDT MAY 1 2023...........SUNRISE 540 AM EDT SUNSET 744 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$