545
CDUS41 KBOX 210529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
129 AM EDT SAT SEP 21 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 20 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 1206 PM 97 1983 72 -7 74
MINIMUM 59 1048 PM 42 1929 57 2 59
1964
1979
AVERAGE 62 64 -2 67
PRECIPITATION (IN)
YESTERDAY 0.05 2.82 1899 0.13 -0.08 0.00
MONTH TO DATE 0.06 2.28 -2.22 2.98
SINCE SEP 1 0.06 2.28 -2.22 2.98
SINCE JAN 1 34.20 30.32 3.88 39.54
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 0
MONTH TO DATE 4 28 -24 2
SINCE SEP 1 4 28 -24 2
SINCE JUL 1 6 37 -31 2
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 61 76 -15 136
SINCE SEP 1 61 76 -15 136
SINCE JAN 1 871 776 95 834
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 18.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 76 1200 PM
AVERAGE 85
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1895
MINIMUM TEMPERATURE (F) 56 40 1904
1929
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 631 AM EDT SUNSET 642 PM EDT
SEPTEMBER 22 2024.....SUNRISE 632 AM EDT SUNSET 640 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page