Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 182138
CLIBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
538 PM EDT THU APR 18 2024

...................................

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 18 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         47    132 PM  94    1976  58    -11       60
  MINIMUM         45    359 PM  26    1875  42      3       48
                                      1887
  AVERAGE         46                        50     -4       54

PRECIPITATION (IN)
  TODAY            0.11          1.90 1879   0.11   0.00      T
  MONTH TO DATE    2.54                      2.29   0.25     0.44
  SINCE MAR 1     11.48                      6.46   5.02     4.73
  SINCE JAN 1     19.77                     13.06   6.71    11.32

SNOWFALL (IN)
  TODAY            0.0           1.6  1965   0.1   -0.1      0.0
  MONTH TO DATE    0.1                       1.5   -1.4      0.0
  SINCE MAR 1      0.1                      10.5  -10.4      0.9
  SINCE JUL 1      9.8                      49.1  -39.3     12.4

DEGREE DAYS
 HEATING
  TODAY           19                        16      3       11
  MONTH TO DATE  305                       337    -32      245
  SINCE MAR 1   1009                      1165   -156      989
  SINCE JUL 1   4494                      5103   -609     4305

 COOLING
  TODAY            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)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 PM
 LOWEST     65           100 AM
 AVERAGE    76

..........................................................


THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        87      1914
 MINIMUM TEMPERATURE (F)   42        22      1875


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.




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