National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-04-13 05:29 UTC
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761
CDUS41 KBOX 130529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
129 AM EDT TUE APR 13 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 12 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 51 853 AM 85 1945 54 -3 60
1977
MINIMUM 43 1154 PM 20 1874 40 3 35
AVERAGE 47 47 0 48
PRECIPITATION (IN)
YESTERDAY T 1.44 1894 0.14 -0.14 0.00
MONTH TO DATE 0.92 1.65 -0.73 1.72
SINCE MAR 1 2.81 5.97 -3.16 5.32
SINCE JAN 1 7.88 12.58 -4.70 10.01
SNOWFALL (IN)
YESTERDAY 0.0 3.6 1918 0.1 -0.1 0.0
MONTH TO DATE T 1.3 -1.3 0.0
SINCE MAR 1 0.1 9.1 -9.0 T
SINCE JUL 1 38.5 43.2 -4.7 15.1
DEGREE DAYS
HEATING
YESTERDAY 18 18 0 17
MONTH TO DATE 185 241 -56 235
SINCE MAR 1 889 1070 -181 948
SINCE JUL 1 4666 5112 -446 4331
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 12 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 AM
LOWEST 71 500 AM
AVERAGE 80
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 86 1977
MINIMUM TEMPERATURE (F) 40 20 1874
SUNRISE AND SUNSET
APRIL 13 2021.........SUNRISE 606 AM EDT SUNSET 724 PM EDT
APRIL 14 2021.........SUNRISE 604 AM EDT SUNSET 725 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$