313
CDUS41 KBOX 270934
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
534 AM EDT THU APR 27 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 26 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 52 124 PM 87 2009 61 -9 55
MINIMUM 46 1124 PM 28 1919 45 1 46
AVERAGE 49 52 -3 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.60 1931 0.12 -0.12 0.23
MONTH TO DATE 1.17 3.18 -2.01 2.23
SINCE MAR 1 5.46 7.35 -1.89 5.16
SINCE JAN 1 12.05 13.95 -1.90 12.10
SNOWFALL (IN)
YESTERDAY 0.0 0.1 1993 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 16 13 3 14
MONTH TO DATE 368 448 -80 372
SINCE MAR 1 1112 1276 -164 1098
SINCE JUL 1 4428 5214 -786 4720
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 9 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1200 AM
LOWEST 68 1200 PM
AVERAGE 77
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 92 1990
MINIMUM TEMPERATURE (F) 45 33 1882
1909
1993
SUNRISE AND SUNSET
APRIL 27 2023.........SUNRISE 545 AM EDT SUNSET 739 PM EDT
APRIL 28 2023.........SUNRISE 544 AM EDT SUNSET 740 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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