National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2024-04-18 07:04 UTC
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636
CDUS41 KBOX 180704
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
304 AM EDT THU APR 18 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 17 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 249 PM 93 2002 57 -7 53
MINIMUM 42 507 AM 26 1908 41 1 47
1930
AVERAGE 46 49 -3 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.47 1954 0.11 -0.11 0.08
MONTH TO DATE 2.43 2.18 0.25 0.44
SINCE MAR 1 11.37 6.35 5.02 4.73
SINCE JAN 1 19.66 12.95 6.71 11.32
SNOWFALL (IN)
YESTERDAY 0.0 0.6 1935 0.0 0.0 0.0
MONTH TO DATE 0.1 1.4 -1.3 0.0
SINCE MAR 1 0.1 10.4 -10.3 0.9
SINCE JUL 1 9.8 49.0 -39.2 12.4
DEGREE DAYS
HEATING
YESTERDAY 19 16 3 15
MONTH TO DATE 286 321 -35 234
SINCE MAR 1 990 1149 -159 978
SINCE JUL 1 4475 5087 -612 4294
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE MAR 1 0 0 0 5
SINCE JAN 1 0 0 0 5
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 800 PM
LOWEST 51 900 AM
AVERAGE 64
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 94 1976
MINIMUM TEMPERATURE (F) 42 26 1875
1887
SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE 558 AM EDT SUNSET 730 PM EDT
APRIL 19 2024.........SUNRISE 556 AM EDT SUNSET 731 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$