Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 190533
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1233 AM EST SUN JAN 19 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 18 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 1116 PM 63 1990 36 8 29
MINIMUM 26 351 AM -3 1974 23 3 18
AVERAGE 35 29 6 24
PRECIPITATION (IN)
YESTERDAY 0.26 1.41 1915 0.10 0.16 0.00
MONTH TO DATE 1.01 2.05 -1.04 5.51
SINCE DEC 1 6.66 6.35 0.31 11.49
SINCE JAN 1 1.01 2.05 -1.04 5.51
SNOWFALL (IN)
YESTERDAY 0.0 9.3 2009 0.4 -0.4 0.0
MONTH TO DATE 1.8 8.0 -6.2 7.3
SINCE DEC 1 7.5 17.0 -9.5 7.5
SINCE JUL 1 7.5 17.9 -10.4 7.5
DEGREE DAYS
HEATING
YESTERDAY 30 36 -6 41
MONTH TO DATE 629 623 6 554
SINCE DEC 1 1540 1531 9 1297
SINCE JUL 1 2323 2545 -222 2201
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 7 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 PM
LOWEST 66 1200 AM
AVERAGE 83
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 61 1915
1951
MINIMUM TEMPERATURE (F) 22 -6 1904
SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE 708 AM EST SUNSET 442 PM EST
JANUARY 20 2025.......SUNRISE 708 AM EST SUNSET 443 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$