803
CDUS41 KBOX 272127
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
527 PM EDT SAT MAY 27 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 27 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 75 101 PM 96 1880 70 5 82
MINIMUM 51 448 AM 39 1915 53 -2 60
AVERAGE 63 62 1 71
PRECIPITATION (IN)
TODAY 0.00 1.48 1961 0.11 -0.11 T
MONTH TO DATE 2.25 2.80 -0.55 0.59
SINCE MAR 1 9.64 10.60 -0.96 5.84
SINCE JAN 1 16.23 17.20 -0.97 12.78
SNOWFALL (IN)
TODAY 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
TODAY 2 5 -3 0
MONTH TO DATE 166 214 -48 183
SINCE MAR 1 1334 1538 -204 1347
SINCE JUL 1 4650 5476 -826 4969
COOLING
TODAY 0 2 -2 6
MONTH TO DATE 31 21 10 36
SINCE MAR 1 36 25 11 36
SINCE JAN 1 36 25 11 36
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 30 900 AM
AVERAGE 60
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1931
2016
MINIMUM TEMPERATURE (F) 54 43 1902
1917
SUNRISE AND SUNSET
MAY 27 2023...........SUNRISE 513 AM EDT SUNSET 810 PM EDT
MAY 28 2023...........SUNRISE 512 AM EDT SUNSET 811 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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