National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-03-19 05:29 UTC
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092
CDUS41 KBOX 190529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
129 AM EDT FRI MAR 19 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 18 2021...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 201 PM 74 2012 46 3 51
MINIMUM 38 333 AM 5 1885 32 6 37
AVERAGE 44 39 5 44
PRECIPITATION (IN)
YESTERDAY 0.66 3.49 1968 0.15 0.51 0.00
MONTH TO DATE 0.84 2.40 -1.56 0.38
SINCE MAR 1 0.84 2.40 -1.56 0.38
SINCE JAN 1 5.91 9.01 -3.10 5.07
SNOWFALL (IN)
YESTERDAY 0.0 9.4 1977 0.3 -0.3 0.0
MONTH TO DATE 0.1 5.4 -5.3 T
SINCE MAR 1 0.1 5.4 -5.3 T
SINCE JUL 1 38.5 39.5 -1.0 15.1
DEGREE DAYS
HEATING
YESTERDAY 21 26 -5 21
MONTH TO DATE 504 513 -9 403
SINCE MAR 1 504 513 -9 403
SINCE JUL 1 4281 4555 -274 3786
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 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 PM
LOWEST 63 1200 PM
AVERAGE 75
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 74 2012
MINIMUM TEMPERATURE (F) 32 5 1876
SUNRISE AND SUNSET
MARCH 19 2021.........SUNRISE 649 AM EDT SUNSET 656 PM EDT
MARCH 20 2021.........SUNRISE 647 AM EDT SUNSET 657 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$