National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-03-21 05:31 UTC
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899
CDUS41 KBOX 210531
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
131 AM EDT FRI MAR 21 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 20 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 51 644 PM 79 1945 46 5 54
MINIMUM 38 341 AM 10 1885 32 6 33
AVERAGE 45 39 6 44
PRECIPITATION (IN)
YESTERDAY T 1.58 1881 0.15 -0.15 0.08
MONTH TO DATE 2.62 2.63 -0.01 4.32
SINCE MAR 1 2.62 2.63 -0.01 4.32
SINCE JAN 1 7.93 9.23 -1.30 12.61
SNOWFALL (IN)
YESTERDAY 0.0 10.2 1944 0.3 -0.3 T
MONTH TO DATE 0.0 6.9 -6.9 T
SINCE MAR 1 0.0 6.9 -6.9 T
SINCE JUL 1 28.1 45.5 -17.4 9.7
DEGREE DAYS
HEATING
YESTERDAY 20 26 -6 21
MONTH TO DATE 463 564 -101 440
SINCE MAR 1 463 564 -101 440
SINCE JUL 1 4222 4502 -280 3925
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 83 500 PM
AVERAGE 92
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 83 1921
MINIMUM TEMPERATURE (F) 32 7 1885
SUNRISE AND SUNSET
MARCH 21 2025.........SUNRISE 645 AM EDT SUNSET 658 PM EDT
MARCH 22 2025.........SUNRISE 643 AM EDT SUNSET 659 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$