077
CDUS41 KBOX 210547
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1247 AM EST SAT JAN 21 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 20 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 38 1235 AM 60 1951 36 2 41
MINIMUM 31 1159 PM -3 1901 22 9 19
1946
AVERAGE 35 29 6 30
PRECIPITATION (IN)
YESTERDAY 0.49 2.05 1978 0.10 0.39 0.15
MONTH TO DATE 3.05 2.26 0.79 1.80
SINCE DEC 1 6.80 6.56 0.24 4.25
SINCE JAN 1 3.05 2.26 0.79 1.80
SNOWFALL (IN)
YESTERDAY 0.3 21.0 1978 0.4 -0.1 T
MONTH TO DATE 4.2 8.9 -4.7 11.8
SINCE DEC 1 5.2 17.9 -12.7 12.2
SINCE JUL 1 5.2 18.8 -13.6 12.2
DEGREE DAYS
HEATING
YESTERDAY 30 36 -6 35
MONTH TO DATE 528 695 -167 699
SINCE DEC 1 1378 1603 -225 1491
SINCE JUL 1 2175 2617 -442 2279
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
MIXED PRECIP
RAIN
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 88 900 PM
AVERAGE 94
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 68 1906
MINIMUM TEMPERATURE (F) 22 0 1879
1888
SUNRISE AND SUNSET
JANUARY 21 2023.......SUNRISE 707 AM EST SUNSET 444 PM EST
JANUARY 22 2023.......SUNRISE 707 AM EST SUNSET 445 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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