National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-01-31 06:30 UTC
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
541
CDUS41 KBOX 310630
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
130 AM EST SUN JAN 31 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 30 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 20 509 PM 63 1914 36 -16 33
MINIMUM 8 800 AM -5 1873 22 -14 22
AVERAGE 14 29 -15 28
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 1939 0.10 -0.10 0.00
MONTH TO DATE 2.02 3.25 -1.23 1.39
SINCE DEC 1 6.69 7.03 -0.34 7.46
SINCE JAN 1 2.02 3.25 -1.23 1.39
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1966 0.4 -0.4 0.0
MONTH TO DATE 5.8 12.5 -6.7 3.1
SINCE DEC 1 18.8 21.5 -2.7 14.6
SINCE JUL 1 23.1 22.8 0.3 14.6
DEGREE DAYS
HEATING
YESTERDAY 51 36 15 37
MONTH TO DATE 995 1076 -81 797
SINCE DEC 1 1889 2015 -126 1650
SINCE JUL 1 2776 3070 -294 2572
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 13 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 300 AM
LOWEST 39 300 PM
AVERAGE 50
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 1913
MINIMUM TEMPERATURE (F) 23 -8 1920
SUNRISE AND SUNSET
JANUARY 31 2021.......SUNRISE 658 AM EST SUNSET 457 PM EST
FEBRUARY 1 2021......SUNRISE 657 AM EST SUNSET 459 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$