287
CDUS41 KBOX 160606
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
206 AM EDT TUE MAY 16 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 15 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 458 PM 93 1900 66 8 78
MINIMUM 52 448 AM 36 1947 50 2 63
AVERAGE 63 58 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.73 1978 0.09 -0.09 0.01
MONTH TO DATE 0.28 1.53 -1.25 0.38
SINCE MAR 1 7.67 9.33 -1.66 5.63
SINCE JAN 1 14.26 15.93 -1.67 12.57
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 0.9 10.6 -9.7 2.1
SINCE JUL 1 12.4 49.2 -36.8 54.0
DEGREE DAYS
HEATING
YESTERDAY 2 8 -6 0
MONTH TO DATE 91 140 -49 151
SINCE MAR 1 1259 1464 -205 1315
SINCE JUL 1 4575 5402 -827 4937
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 21 7 14 17
SINCE MAR 1 26 11 15 17
SINCE JAN 1 26 11 15 17
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 43 300 AM
LOWEST 21 500 PM
AVERAGE 32
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 93 1932
MINIMUM TEMPERATURE (F) 50 34 1936
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 522 AM EDT SUNSET 800 PM EDT
MAY 17 2023...........SUNRISE 521 AM EDT SUNSET 801 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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