636
CDUS41 KBOX 230610
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
210 AM EDT TUE MAY 23 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 22 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 64 1232 AM 93 1959 68 -4 89
MINIMUM 50 1115 PM 39 1894 52 -2 56
AVERAGE 57 60 -3 73
PRECIPITATION (IN)
YESTERDAY 0.00 3.23 1920 0.10 -0.10 0.09
MONTH TO DATE 2.22 2.23 -0.01 0.59
SINCE MAR 1 9.61 10.03 -0.42 5.84
SINCE JAN 1 16.20 16.63 -0.43 12.78
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 8 6 2 0
MONTH TO DATE 135 186 -51 166
SINCE MAR 1 1303 1510 -207 1330
SINCE JUL 1 4619 5448 -829 4952
COOLING
YESTERDAY 0 1 -1 8
MONTH TO DATE 31 14 17 30
SINCE MAR 1 36 18 18 30
SINCE JAN 1 36 18 18 30
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1000 PM
LOWEST 45 1000 AM
AVERAGE 62
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 93 1964
MINIMUM TEMPERATURE (F) 52 40 1876
1882
1967
SUNRISE AND SUNSET
MAY 23 2023...........SUNRISE 516 AM EDT SUNSET 807 PM EDT
MAY 24 2023...........SUNRISE 515 AM EDT SUNSET 807 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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