Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 150612
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
212 AM EDT WED MAY 15 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 14 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 77 229 PM 86 1879 66 11 68
2022
MINIMUM 51 230 AM 37 1895 50 1 50
AVERAGE 64 58 6 59
PRECIPITATION (IN)
YESTERDAY 0.00 3.77 2006 0.10 -0.10 0.00
MONTH TO DATE 1.33 1.44 -0.11 0.28
SINCE MAR 1 13.23 9.24 3.99 7.67
SINCE JAN 1 21.52 15.84 5.68 14.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.1 10.6 -10.5 0.9
SINCE JUL 1 9.8 49.2 -39.4 12.4
DEGREE DAYS
HEATING
YESTERDAY 1 8 -7 6
MONTH TO DATE 148 132 16 89
SINCE MAR 1 1329 1456 -127 1257
SINCE JUL 1 4814 5394 -580 4573
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 6 -6 21
SINCE MAR 1 0 10 -10 26
SINCE JAN 1 0 10 -10 26
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 12.9
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 89 200 AM
LOWEST 46 100 PM
AVERAGE 68
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 93 1900
MINIMUM TEMPERATURE (F) 50 36 1947
SUNRISE AND SUNSET
MAY 15 2024...........SUNRISE 522 AM EDT SUNSET 759 PM EDT
MAY 16 2024...........SUNRISE 521 AM EDT SUNSET 800 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$